Find cheap flights from Pennsylvania to Lisbon

LIS

Find cheap flights from Pennsylvania to Lisbon

Round-trip
Economy
Boston (BOS)
Lisbon Humberto Delgado
Sat 11/28
Sat 12/5
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Lisbon
There are travel restrictions to Lisbon Humberto Delgado. Learn more
Stay informed and receive email updates for when travel restrictions ease for Lisbon Humberto Delgado.

Good to know

Low season

January Best time to beat the crowds with an average 4% drop in price.

High season

December Most popular time to fly with an average 5% increase in price.

Average price round-trip

$734 (avg. price over the last 2 weeks)

Good deal round-trip

$537 or less

Good deal one-way

$287 or less

FAQs for booking flights from Pennsylvania to Lisbon

How does KAYAK find such low prices on flights from Pennsylvania to Lisbon?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Lisbon?

What is the Hacker Fare option on flights from Pennsylvania to Lisbon?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Lisbon?

Top 5 airlines serving Pennsylvania to Lisbon Humberto Delgado

Scores according to KAYAK customer reviews

8.3
Qatar Airways
Overall score based on 10,878 reviews
8.3
Boarding
8.2
Comfort
8.6
Crew
8.3
Entertainment
8.0
Food
Airline reviews

Pros: "Perfect"
Cons: "Perfect"

Pros: "was the seat super comfort"
Cons: "if the have variety of food provided will be better"

Pros: "Crew was fine, polite and helpful. Seat was not so comfortable as i am tall (no leg room)"

Pros: "No WiFi in most of the flight duration"

Pros: "Friendly crew and easy boarding"
Cons: "None"

Pros: "The seat was comfortable, and food was very nice."
Cons: "Nothing I could think of"

Pros: "Great service, as always. Very comfortable flight."
Cons: "In flight WiFi is too expensive and unreliable. Compares very poorly to some competitors (free - in business - and fast on Turkish Airlines)"

Pros: "Seat was very comfortable and the flight was on time."

Pros: "Crew were so good"
Cons: "Everything is good"

Cons: "Great selection of movies and the food was really good as well."

Cons: "Cancellation of the flight could have done before boarding."

Cons: "Many of the entertainment systems were broken."

Pros: "Amazing except for the entertainment it was horrible"
Cons: "Entertainment system , 6 hours flight without entertainment is tough"

Pros: "Just as I thought it could not get any better The service was perfect. The privacy was superb and the comfort allowed me to sleep for a good while."
Cons: "Nothing to dislike."

Pros: "The crew were very friendly"
Cons: "I was made to gate check my hand luggage."

Cons: "Took long time to provide food & water."

Pros: "Good service"
Cons: "Food"

Pros: "The leg room was huge, the food was excellent and a lot and the customer service was great not my first time to fly with Qatar and it won’t be my last, the made my trip worthwhile. Thank you"
Cons: "No complaints great flight"

Pros: "So many movies to spend flight time with great crew"
Cons: "There are couple things. First of all, it was cold almost for everyone: everyone used a blanket, and some people asked for a second blanket. Secondly, I think that if this airline became the best airline in 2017, staff should care about their passengers’ stuff more than they do, so backpacks or suitcases don't lose parts or get crushed during flights. When I got my backpack back, I thought that someone had used it to play football. My backpack had lost some parts, and some pieces of it were torn!"

Pros: "Direct nonstop flight out of Doha, Qatar. It’s a 16 hour flight, so I’d suggest fly business if you can."
Cons: "None to rant about."

Pros: "all are nice"
Cons: "nothing but avoid bread"

Pros: "The movies, snacks, the crew. They were very friendly and helpful on board not the crew in the airport!!!"
Cons: "Space of the seat and the ground crews(aiports) how come their less friendly than the crew on board!"

Pros: "Food, entertainment options, comfortable seats, warm blankets"

Pros: "crew is very professional"
Cons: "this plane is really old and junky. other flight times on this route get a much better plane"

Cons: "Plane was full with some annoying passangers near me. The plane was not very new/clean."

Pros: "Boarding was orderly and tinely. Seats were confortable."
Cons: "No internet on-board and terrible food."

Pros: "Entertainment list were great."

Pros: "Always fun flying with them."
Cons: "Nothing disposable about the airline but booling process gave me a headace"

Pros: "The service and the food were amazing!"

Pros: "Boarding was very ease and helpful for my family while I was traveling with kids I appreciate that fact that customer service at boarding was reached out to my wife to help and make us feel great thru the process thanks"
Cons: "No comment"

Pros: "I like the staff and the way they treat the passengers and foods too i like , was really good"
Cons: "I didn't like the comfortable part at the plane , it's not that good plane , the spoon ,& knife are not good , the chairs are not comfortable that much as the other planes of Qatar airways,"

Cons: "The flight departure from Dar was moved up an hour and the congestion at the airport made it close. Also I need a name tag on a checked piece of luggage. When I asked, I was told that none were available. The check in person was not pleasant or helpful. I also had to watch to make sure that the luggage labels were attached to be sure that they would make it to Chicago. Once on the plane there was an unrudy boy sitting in front of us jumping in his seat, never wearing his seat belt kicking the seat, turning on the light beating on the tray table, calling the flight attendant. The adult ignored the child through the flight. It was one of the worse experiences I have had on a plane. I would have to think very hard before I fly Qatar again."

Pros: "On board crew are excellent."
Cons: "Ground staff requires training specifically on communication related to boarding. Travelers were confused as to what zone is boarding at a given time as there were no announcements. Pathetic boarding process."

Pros: "Good entertainment choices"
Cons: "One of the rudest check-in staff I have ever dealt with"

Pros: "Not much"
Cons: "One of bags was missing and I came to know this only after waiting until the last bag. The staff knew that my bag did not make it out of Doha. It would have been nice if I was informed as soon as I landed so I did not have to wait for an hour unnecessarily. And the paperwork to report the missing baggage was totally Chaotic. Whoever barged to the counter and was aggressive got priority and taking down the details and giving us a receipt. This is probably my 5 or 6 flight in Qatar and it seems that you guys are slipping up as Emirates had done. Hope you don't."

Cons: "The airport did not have air conditioning, which was very annoying given the temperature outside was 30C."

Pros: "Great airline with spanking new plans and top of the line service"
Cons: "Nothing!"

Pros: "Over all the flight was great."
Cons: "However I feel the need to share that the lid of one of the lights fell off and hit my girlfriend on her nose while she was asleep hurting her instantly. I understand that it was an accident, but nobody takes responsibility for it."

Pros: "Crew was great; plenty of space to stretch out"

Pros: "Staff courtesy."

Pros: "Wonderful friendly service yet not overpowering. Clean airplane esp. clean bathrooms with efficient amenities. Fruits were sweet."
Cons: "Must include the latest films. I find the Hollywood films rather passe. Main courses not to my liking. The fish was overcooked and became very fluffy. Yes, fluffy is the word. Salmon was too salty. Asian food was not up to standard."

Pros: "Everything was taken care of and I never had to worry. I felt well treated, important, my things were taken care of and respected, the plane was clean and had great in flight options for food and entertainment. The staff was respectful and nice."

Pros: "Punctuality, Crew assistance"
Cons: "Refreshments are very basic and dry"

Pros: "Food and entertainment"

Cons: "Flight was delayed"

Cons: "Not much of space in aircraft"

Cons: "Nothing"

Cons: "In Doha For security check they asked to empty my purse as well as my bag...which never happened in any of my previous flights in other airlines....when everything is going through X-ray why empty everything before it goes through X-ray.."

Pros: "I was given great service by a Nadine in Detroit with JetBlue. She was very calm and helpful with me getting a baggage claim."
Cons: "My bag wasn't transferred to the next plane in Boston so I couldn't get my bags when I got off the plane. I wish someone would have told me because j waited in Detroit for about 1 hour for my bags without any mention of bags that didn't transfer."

Pros: "Crew was excellent - friendly and helpful"
Cons: "Seats in economy too cramped - I paid extra for next seat up from basic economy which covered our baggage but, for some reason, not seats with more leg room."

Pros: "Amazing crew, excellent drinks and decent food. Very comfortable seat"
Cons: "Everything was great"

Pros: "the crew was very polite and professional."
Cons: "the aircraft is small and confined, only two toilets for the entire economy level passengers for a 6 hour flight. the online entertainment lacks variety and the food was okay."

Pros: "Crew was attentive."
Cons: "Tiny, uncomfortable seats with warn cushions."

Pros: "The crew were really nice and seemed to genuinely care about the passengers, were approachable and were very happy to chat with passengers and help them out."
Cons: "The food options always seem to run out by the back of the plane and this time didn't match the menu they gave me at the start of the flight, not that I minded because the option I was given was pretty tasty."

Cons: "Nothing"

Pros: "The business class seats are the best we’ve had. Plenty of room, nicely laid out, good organization design. The blankets were fluffy and very comfortable. Crew was super attentive and friendly. For such a long flight, it was very pleasant, will highly recommend."

Pros: "Great crew, comfortable and smooth flight"

Cons: "My bag was damaged in transit"

Pros: "They didn't serve any refreshments or even water"

Pros: "Everything was good in this flight"
Cons: "N/A"

Pros: "Food was great. Friendly stas staff."
Cons: "LAX AIRPORT signage leaves something to be desired. Nothing to do with airline."

Pros: "modern comfortable plane, in flight entertainment was good, service was outstanding."
Cons: "food was meh at best, seats in economy are tight and there is no legroom"

Pros: "Virgin Atlantic offers good service at a reasonable price to/from the US to London. Good food service and unbelieveable number of movies and entertainment to choose from."
Cons: "The seating and leg room in economy classic were inadequate. We felt way too confined in our seats and the leg room was a joke. I am only 6' tall and this was unacceptable. We will try to upgrade for the return trip."

Pros: "The ground staff was on top of it and the boarding process was smooth, but the cabin crew was brilliant. I’ve never had such pleasant service on a western airline. Well done. Entertainment system is top-notch, and the food was acceptable."
Cons: "The booking process and paying for luggage is disappointing. Plus, I paid a $90 upgrade and just moved up two rows in the same section. Sneaky."

Pros: "I thought the airline amenities were excellent and it was a seamless process getting on the flight. The flight attendants were very warm and accommodating. I felt immediately welcome as soon as I got on the flight. I liked that they were playful with my son and engaged him."
Cons: "Nothing. We did leave a piece of luggage on the plane so hoping that things turn out okay."

Pros: "Nothing"
Cons: "Everything incl customer service at the airport"

Pros: "Everything was as or better than expected. Did not have high expectations, because price was so much less than other airlines. Crew was friendly. Was pleasantly surprised all was good. Was expecting extra fees, (from reading reviews) but had none. Virgin checked bags all the way through, even though tickets were unrelated (and my online checkin said I would have to recheck baggage for second flight)."
Cons: "Seats are small in economy. I was lucky it was not a full flight, so I had two seats. The entertainment system was a. It confusing to manage, but the choices were good. Food was ok; but not worse than would expect."

Cons: "Older media entertainment screen with hard to use touch interface."

Pros: "Smoothest long flight I’ve ever had. No hassles checking in, boarding or leaving the aircraft. Bags checked through to final destination without any problem. Good employees at the check-in counter and at the boarding gate. Service was good at LAX."
Cons: "Cabin service somewhat spotty. I was not served breakfast and had to ask for a meal even though all those sitting around me were served. My wife did not get the coffee she requested even though it was promised twice. Trash accumulated at our seat making use of the tray awkward. I tried to pre-pay for extra luggage on-line before the flight but the web site would not allow me to do so. We paid $100 per extra bag at check-in."

Cons: "I had to be rebooked on a later flight due to weather in London; this was obviously not the airline's fault. Because I took a later flight I missed my connection in London."

Pros: "Plane was about 30% full so plenty of room to stretch out. Friendly crew."
Cons: "Flight left 50 minutes late because they'd lost the paperwork and had to get new copies.... not very professional! I can understand a delay due to weather or technical issues but losing paperwork shouldn't happen. The food portion was very small for an international flight."

Cons: "These seats are small"

Cons: "Food was hard and little stale."

Pros: "I like flying Virgin whether Australia or Atlantic!"
Cons: "Just a little bit more leg room."

Pros: "Crew was very nice helpful and attentionate Entertainment had plenty of variety maybe not so many new movies but enough to find one you have not seen or classic you could watch again Food was good"
Cons: "We weighted our hand luggage at the counter and then they ask again during boarding little confusing"

Cons: "I always think Virgin's meals are the WORST among those of all the airlines I use. PLEASE LET THE VIRGIN COMPANY KNOW THIS FACT. The touch screen of the DVD player did not work well so it was a frustrating experience."

Pros: "Virgin atlantic is the best airline with Dreamliner"
Cons: "Nothing"

Pros: "Helpful flight attendants"
Cons: "Delay at the airport due to system down where agents had to check in everyone manually"

Pros: "My first time flying to Europe! I love the service from the attendants but my seat mate made it uncomfortable to seat in my seat. Overall great experience"

Pros: "We paid extra for more legroom and it was totally worth it."
Cons: "The regular seats were so lacking in leg room that I could not cross my legs, reach the floor to get my glasses when I dropped them, or even get my carry-on out. There is no way to get into the "brace for impact position" with arms over your head and head in your lap! This is really unsafe, not to mention really uncomfortable. The flight was long, so comfort would be nice! Our first flight was regular seats and I was pretty miserable and I am a slender woman 5'6". The extra 3" was great, and we had to pay more on the return trip. The FAA should be investigating seat size and safety on planes."

Pros: "Did not take the flight in the end"
Cons: "My first leg flight was delayed and I booked through kayak on two different airlines and the first airline did not communicate with the second airline so 5 passengers ran to make the change and arrived 1 min after the jetbridge to get on the plane was pulled away. It was incredible frustrating and could have very easily been avoided with communication from the airlines"

Pros: "Efficient service"
Cons: "Entertainment screens were of poor quality"

Pros: "The movie selections and comfortable headsets made it possible to watch three movies uninterrupted. The food selections were well prepared. Flight attendants were helpful and efficient."
Cons: "Boarding is always a bit of chaos when our seats are right in the back. People further up insist on boarding early and block the aisles in the process. Multiple levels of passport control and baggage checkout are chaotic, but that's for most all flights coming into USA? VIrgin/Delta handled it well enough. By the time we got through passport control in Boston ur bags were waiting and we had no problems at all."

Pros: "Just the food and boarding was fine."
Cons: "Everything else was bad. I think crew were a little rude!"

Pros: "The crew was friendly and did a great job."
Cons: "The seats were a little tight."

Pros: "Nothing because I was given a middle seat"
Cons: "6'4 and I get a middle seat.."

Pros: "Nothing - except the toilets with tabs for lifting the seat & adjustable headrest. They forgot to load our toiletries overnight pack too!"
Cons: "The 787 has vastly inadequate Economy toilets - ONLY 4! For 200 passengers. Inadequate lighting for,boarding, unable to activate reading lights until AFTER TAKEOFF = groping in semi darkness, BAD! No window blinds = woken up by blazing sun in middle of 11 hr night flight, even with sleeping pills my sleep was wrecked, even with eyemask. Passengers penned in on narrow aisles by trolleys, unable to walk around plane & risk of DVT. Passengers disempowered by restricted space, lighting, mobility. I want more control over my personal mobility &, lighting. Horrible headsets (bring my own). This flight departed 2.5 HRs LATE from JHB & the crew & cavin service was SLOW. NO requested second cup of tea brought - I waited 20 mins & climbed over trolleys to get another one, even though it was requested of cabin crew. Do they just ignore us? Or forget?"

Pros: "The people at Check-in were fantastic - found out you have to check-in more than an hour before flight. They close an hour before to taking bags for international flights. Although right at an hour was late, they reopened for us."

Pros: "The service went a mile farther. It is my favourite airlines!"

Pros: "."
Cons: "For an international flight, the plane was too small, cramped and uncomfortable. Food had to be purchased. No entertainment what so ever. Previous I took a VA flight to Perth from Melbourne. Same distance, bigger plane, entertainment on seat backs and a meal. This flight soured me."

Pros: "Nothing"
Cons: "Customer service was horrible - they were so rude on the plane Food was done by the time it was our turn I got food poising off of the breakfast horrible"

Cons: "Watch out for checked baggage fees on short haul international flights. If you buy their saver fare, VA charges you $130 to check a bag at the check-in counter. Highway robbery in my opinion! Make sure you add a bag beforehand. Corporate greed at its worst."

Pros: "Easy check in and boarding."
Cons: "Uncomfortable seats and poor food."

Pros: "Non stop"
Cons: "Food was not good, they served snacks and did not serve drinks with snacks. Seats were tight"

Pros: "Great selection of entertainment. Crew was very accommodating. Food and drink service was great."
Cons: "Boarding process was slightly hectic."

Pros: "Seat Legroom Comfort Food Service Crew ... amazing!!!"
Cons: "Price?"

Pros: "Not much not to like about this experience except for cramped seating in coach."

Cons: "My video monitor didn't work so I couldn't watch movies, asked the crew twice to help and they never did. Then to top off a terrible 10 hour flight with no entertainment, my bag never made it. Worst experience ever"

Pros: "The cabin crew were very obliging and attentive. The seating was very reasonable for coach."
Cons: "Hand luggage was excessive and the overheads were full and the flight was not full."

Pros: "Nothing"
Cons: "Poor customer service"

Pros: "I was feeling very bad during flight. Crew made everything possible to make this flight comfortable for me. They took good care of me and were stopping by me, to check how am I feeling during whole flight."
Cons: "This is not about airlines, but about passengers. All airlines should prohibit passengers to use fragrance. This lady who flew next to me, had strong perfume and it felt like she used half of the bottle, cause it was impossible to breath."

Cons: "The flight from LAX Ron Istambul was delayed for 2.5h, then the flight from Istanbul to belgrade was delayed by 3.5h. Then we learned that our luggage did not arrive, after waiting for all the bags to come out. This was by far the worst flight we have ever experienced!"

Cons: "The crew isn’t very friendly, they do not know English very much."

Pros: "Crew efficient and tried to accommodate everyone."
Cons: "On the runway, the crew upgraded a family with two small toddlers. They cried on and off non stop and walked back and forth in business class. I pay for business class so I can have some peace and quiet ! Crew informed everyone that they switch this family seat due to the safety of this family seat. I understand they need seats but crew should upgrade another couple with no toddlers and maybe a star alliance gold member rather than give this family with the toddlers the upgrade. No one wants to pay for business class with 2toddlers crying and up and down aisle ."

Pros: "Almost Everything"
Cons: "NOT THE AIRLINE'S FAULT - There was a 2 hours line for Passport check in Venice. Uncertainty about missing the flight."

Pros: "Food and service"

Pros: "The plane was Old !! We, Stevo and me Julie were scared but glad the trip will be over. We did not know the rules that MK had as far as how much $ and golden jewlery one can have befor you had to report it. Thank God we did not have to give up anything."

Pros: "Service, food, staff—all excellent!"
Cons: "The cabins on both flights were too warm."

Cons: "Everything was great. Got upgraded to first class"

Pros: "Flight was on time and landed safely. Great food even in economy -- but they ran out of coffee."
Cons: "Check-in was very slow."

Pros: "Unfortunately I was extremely not happy with the flight I had a layover for about 11 hours and every time I spoke with a representative they didn't have any new information"
Cons: "The customer service experience along with the unorganized procedure for a delayed flight."

Pros: "Everything else"
Cons: "Leg room is too narrow and seat cushion is too harsh to sit on for a 12 hour flight"

Pros: "Staff"
Cons: "Seats, food and service"

Cons: "NO ONE IN TURKISH AIRLINES WILL HELP YOU AND WHEN YOU ASK FOR HELP IT BECOMES AN INCONVENIENCE FOR THEM. HERE'S THE STORY, MY FLIGHT WAS 2 HOURS LATE SO WHEN WE LANDED TO CATCH OUR TRANSIT FLIGHT IT WAS ALREADY GONE. SO WHEN WE ARRIVE TO SPEAK TO SOMEONE ABOUT A HOTEL OR FOOD THEY HAND US THIS PAPER AND TOLD US TO GO TO THE HOTEL THAT IS IN THE AIRPORT IT WOULD BE FOR FREE ALONG WITH THE FOOD. WHEN WE GET THERE THEY TOLD US NO, IT IS ONLY FOR BUSINESS TRAVELERS AND WHEN WE EXPLAIN THAT PASSPORT CONTROL SENT US HERE WITH THIS PAPER THEY RESPONDED NO, WE NEED A HOTEL VOUCHER AND WE NEED TO GO BACK. WHEN WE ASK HER TO CALL PASSPORT CONTROL (BECAUSE THEY ARE THE ONES WHO SENT US TO THEM) TO SPEAK TO THEM YOURSELF, SHE SAYS "IT'S NOT OUR PROBLEM" WHICH THEN MADE ME SNAP AT HER AND TELL HER WTF DO YOU MEAN ITS NOT YOUR PROBLEM? YOU WORK HERE!!" SO WHEN I ASK FOR THE MANAGERS NUMBER FOR COMPLAINT SHE GIVES ME A 5 DIGIT NUMBER THAT LOOKS MORE LIKE A ZIP CODE THEN A PHONE NUMBER. THEN WE GO BACK TO PASSPORT CONTROL WHO TOLD US THAT WE WOULD HAVE A FREE HOTEL AND FOOD THEY CHANGED THERE STORY AND DIRECTED US TO PAY FOR A VISA AND PAY FOR A HOTEL OUTSIDE. SO IN THE END THEY GAVE US A BULLSHIT STORY SO THEY CAN GET RID OF US AND HAVE US RUN AROUND WHERE IN THE END WE GAVE UP AND SLEPT IN THE AIRPORT TILL WE GOT HOME. THIS IS WHEN I WAS COMING BACK WITH TURKISH AIRLINES. GOING TO MY PLACE OF DESTINATION THE FLIGHT WAS LATE 4 HOURS AND LUCKILY FOR US WE HAD A LONG LAYOVER THAT WE DIDNT MISS MY FLIGHT GOING TO MY PLACE OF DESTINATION. SO GOING AND RETURNING FLIGHT WAS LATE! WORST EXPERIENCE I EVER HAD!! I WOULD NEVER FLY WITH TURKISH AIRLINES! AND WHILE I WAS THERE FINALLY GETTING READY TO GO HOME A MAN SAT BEHIND ME AND ASKED ME IF I WAS GOING ON THE SAME FLIGHT AS HIM AND I TOLD HIM NO WHICH THEN HE STRIKES UP THE CONVERSATION AS TO HOW TURKISH AIRLINES MADE HIM MISS HIS FIGHT AND GAVE HIM HELL! SO I WAS NOT THE ONLY ONE WITH THIS PROBLEM! IN THE END HE SAID TO ME TURKISH AIRLINES IS GARBAGE! AND I DONT BLAME HIM!! STAFF WAS THE WORST THING TO DEAL WITH AT TURKISH AIRLINES!! YOU HAVE BEEN WARNED!"

Pros: "great crew and flight!"
Cons: "We would have loved to have been able to easily upgrade to business class but weren't able to."

Cons: "The sound from the headphones is just horrible. I decided not to listen to music and could barely hear the voices in a movie."

Pros: "I love everything, the crew was amazing ,very helpful and always with a big smile on the face. Also I love the food, my wife and I are vegan and we requested a vegan menu in advance before the fly and the menu was delicious, fresh and healthy!! I would definitely recommend this airline to everyone!!! Way to go Turkish airline!!!!!"

Cons: "they lost my lagge and I been in JFK airport waiting over 2 hours I am soo upset it is a very bad experience I hope they found my stuff"

Pros: "great customer service!!!"
Cons: "I ordered vgml (vegan meal) a head of time, been confirmed, but non of my most recent 4 flights had it:("

Pros: "The rear exit of the plane. The cabin crew were very attentive, almost too much. I brought my cat and she didn't get to sleep much. I appreciate that the attendants wanted to visit with her and give her their attention but it kept her from sleeping and woke me up. Since she had no proper place to use the bathroom she needed to be sleeping to keep her body clock in order."
Cons: "HOT AIRPORT AND PLANE...no overhead fan on the plane to cool off. Food not very tasty. My seat was switched after it was reserved to accommodate another passenger without my knowledge. The reason was not a valid one."

Pros: "I liked the entertainment- plenty of things to watch and listen to. Food was good. I also enjoyed the service, hot towels and friendliness of staff. Overall, it was a great experience!"
Cons: "Sitting next to many kids who were very noisy and messy. They completely trashed the bathrooms which did not make it fun for me to use after them. This is just what I did not like- I understand this is no fault of the airlines or their staff. I am just more aware that several Turkish families may fly back and forth with their children and as a passenger, you may be seated close to them on the plane- just a thought."

Pros: "They treated us so well--always with a smile! The crew always went out of their way for our comfort and we really enjoyed the flight--as much as a long overseas flight can be enjoyed, that is!"
Cons: "Sometimes we didn't have a choice on the food because one of the two choices was gone until it got to us, but we still enjoyed the different food than we usually eat."

Pros: "The lost my 1 checked bag of luggage somewhere between tel aviv-istanbul-frankfurt!! Filed a report at Frankfurt Airport but it was filled with all my essentials and some valuables and the airport staff didnt seem to concerned in helping me.... To clarify, my experience through Kayak has been fine! However this whole ordeal has left a very sour taste in my mouth...i still dont have my luggage. They couldnt track it l yet....maybe you can help or forward this message to the appropriate authority. It is extremely important to me :/ Thanks, I still like kayak :) -addam rhodes"
Cons: "See literally everything above"

Pros: "Things that I liked I expected - we take it for granted: crew must be polite, boarding - efficient, leg room is normal."
Cons: "Even in business class leg room is not ample, aircraft seems to be quite old, inside is well scoffed and scratched, my foot rest couldn't be raised or extended, no personal ventilation, temperature is interchangeably too hot or too cold, movie choice is far from awesome"

Cons: "you can't recline your seat a bit backwards to get a nap. booked luggage is treated with absolute contempt."

Cons: "The crew is really rude and unhelpful and the seats not clean"

Pros: "Good attitude of aircrew"
Cons: "There was heavy rain in Instanbul and our luggage was not covered. Half my clothing was soaked when I received it in Erbil. No rain in Erbil or Frankfurt, so I know who is to blame. Turkish Airlines in Instanbul. No way are they the best in Eurpoe..."

Pros: "The crew and the service. Plus the choices for entertainment"
Cons: "The chairs were really uncomfortable, I'm a young, healthy traveler, but my knees and back really hurt after this trip."

Cons: "Flight wasn't full but they packed the front of the plane. I finally moved since there was a huge man in the middle seat. First seat I move to, the woman thought she owned the entire row. Guess she bought a business class seat and the flight attendants moved her to her own row. Everyone else who had a row to themselves followed suit. I finally find a seat but it wasn't was attached correctly and was falling off. Was uncomfortable to whole 10hrs."

Cons: "Lost my bag. Again no gate number from Instambul to NY."

Cons: "Good floght"

Cons: "Very very cramped"

Pros: "Great service overall"

Pros: "Well, let's see, I missed my flight with THY because of a connecting flight with American Airlines, and instead of helping me, they wanted to charge me $3,000 to catch the next flight out. They said it didn't matter who's fault it was. So my entire trip got cancelled. So I can't rate the flight, but unless you can guarantee you won't miss the flight, I would not recommend taking the risk of losing all your money and ruining your trip."

Pros: "Turkish Airlines has the best service in the industry, being in a stressful job and dealing with people, the attendants do an excellent job trying to cater to passengers needs to make their trip joyful and easy. 5 star service. I'd prefer them over any other company whenever possible."

Cons: "The flight from DXB was delayed, causing us to miss the connection to LIS in IST. 2 hours after standing at the transfer desk they put us on a flight to LIS via CDG. Luggage was kept in IST. Now we are in LIS with no luggage and no confirmation on its whereabouts. Lost and found staff at LIS (Portway) showed total confusion in claiming luggage was in CDG. Today two planes arrived in LIS from IST, none of them with our luggage. Screen shows my name with mention "Not loaded" regarding the luggage. This incompetence is unacceptable from "Europe's best airline". This title is misleading advertising and should not be allowed."

Pros: "The desk personnels from the Philippines (flight from Phils to Istanbul) were very accommodating when I requested if the plane was not full that I could be seated on an area where the other seat was not occupied. Very professional with smiling faces."
Cons: "So now, this would be the opposite (big time), this lady personnel on the desk (flight from Istanbul to Miami), when I asked her for the same request, she did not even look on the computer and quickly stated that the plane was full. I travel a lot so I just know that this person was lying and sure enough when everyone boarded, they were empty seats. I should have gotten her name because she was just plane lazy and unprofessional, it showed that she did not like her job. I paid an expensive Turkish plane ticket, so I deserve that courtesy and I would fully understand anyway if there were no seats at all but please don't even take your costumers like a fool."

Pros: "Food was wonderful, technology helped the flight "fly by", and the plane was comfortable."
Cons: "Boarding was different in every city we stopped in - mainly due to other countries' airports and regulations. I believe this was not a problem due to the airline, but boarding groups weren't always adhered to."

Cons: "Aggressive staff, terrible food"

Cons: "because of turbulence, they stopped serving food and beverages in the middle of their service but it wasn't that shaky. I've been in worse flights and they still served the food. they did not stop midway."

Pros: "The price, the service, the food"
Cons: "I wish there could be a little more leg room"

Pros: "Hot towel, full beverage menu, free slipper toothbrush eye mask etc. large tv screens with a lot of movies etc. also the captain didn't come on every hour during a red eye flight to say something I didn't need to hear about which has happened on the last few longer flights I have been on. New interior of plane."
Cons: "Food wasn't great, seats were closer together than some other airlines."

Cons: "Except the bad treatment in Istanbul connection to Tel Aviv which makes me reconsidering flying with the Turkish Air lines I have nothing serious to complain"

Pros: "The crew. Loved them !"

Pros: "Entertainment channels were good. No leg room. Food was really bad. Okay 5.2"

Pros: "flight delayed more than five hours, canceled flights, foods for breakfast spoiled incredibly bad and the flight operator"

Cons: "Due to weather, flight was delayed which is understandable. What is NOT were the multiple gate changes on opposite sides of the terminal with NO notice or announcements. This seems to be routine practice with this airline in Istanbul. It is UNACCEPTABLE especially for people who are traveling with young children."

Pros: "Food was great. Service friendly. Space was good."
Cons: "Person in front of us kept seat all the way back entire flight. Rude and inconsiderate."

Pros: "Service"
Cons: "Nothing"

Pros: "Thanks for choosing customer safety over profits. I specifically chose Delta because they continue to not sell the middle seats."

Cons: "Connection flight was only 30 min, plus the 1st flight was delayed... Causing I missed the 2 nd flight"

Pros: "Crew Entertainment"
Cons: "Complement snacks"

Pros: "Crew, food, flight."
Cons: "Could always use a wider seat. I just hate having my hips touching a stranger for the whole trip."

Pros: "The pilot and steward"
Cons: "Both flights delayed. No information at all on my the first one was delayed. The second, due to mechanical incompetence"

Pros: "It’s nice to be in a plane fitted with modern conveniences. Great entertainment options."
Cons: "I didn’t have a window at all. The staff didn’t offer any snacks to us. My bag was the only one that didn’t make it while I had a plenty long layover."

Cons: "They sent my luggage to a completely different state! Now I have to wait till it gets to LGA and then they’ll send it to me."

Pros: "The crew was very friendly. The plane was very quiet (except for noisy crying babies)."
Cons: "Unless you can afford the higher priced "comfort class" or first class seats, the seating is very, very cramped on Delta's 757s. It's a good thing the flight was only 5+ hours (but that's not long enough to get any decent amount of sleep on this flight scheduled as a redeye)."

Cons: "It was ridiculously cold for 2 1/2 hours. When my seat mate asked for a blanket, the stewardess said she only had one more - then walked off. For drinks, they skipped several people. I had to catch her eye to ask for one and then ask her to get my kids a drink in front of me."

Cons: "Plane was hot and sticky. The air from the vent was not cool."

Pros: "Older plane."
Cons: "Our section, Main 1 (towards tail end of plane) had strong smell of unine which thankfully dissipated once plane was in flight. Also, bathrooms even on boarding were not clean with urine all over the toilet."

Pros: "The only thing I liked about the experience and flight was the Delta Sky Club"
Cons: "Everything"

Pros: "Great and faster"

Pros: "Everything was as expected. Few delays but weather related and was only about 90 minutes"
Cons: "Reclining seats"

Cons: "Worst first class service. Only came by twice in two hour flight"

Pros: "I like being able to charge my devices"
Cons: "Better movies"

Pros: "The entertainment on the plane was nice. One of my airphones did not work."
Cons: "If the screens were updated and a little easier to touch."

Pros: "Timing was good"
Cons: "Plane was too small. Attendant was almost nonexistent."

Cons: "The seats are not very comfortable for such a long flight"

Pros: "On time flight, bag made it, great price, can’t complain."
Cons: "Seat pretty tight for an average size adult man. No inflight phone charger."

Pros: "The two stewardesses were awesome helping me to reschedule possible connecting flight due to leaving mdt 2 hours late"
Cons: "The gate agents were extremely slow causing the flight to pull from the gate 28 minutes late. The capitan of the plane needs a course on how to be polite to an upset customer"

Cons: "Delta delayed the flight from LAX to SLC, which subsequently made me miss the connecting flight from SLC to ORD. Completely unacceptable"

Pros: "Crew superb"
Cons: "Better food at a homeless shelter..ugh.."

Pros: "the worst thing that I've traveled in my life I do not travel again by delta 3 hours without food and without taking or water we were not given that service is the worst its employees are a disaster"
Cons: "the worst thing that I've traveled in my life I do not travel again by delta 3 hours without food and without taking or water we were not given that service is the worst its employees are a disaster"

Cons: "Too early for me to get up on New Year’s Day"

Pros: "Crew was excellent, pilots informative, and a very smooth and on time departure and arrival!"
Cons: "Sitting in the last row where my seat didn’t recline and it was loud and no window. It was claustrophobic!"

Pros: "Leg space"

Pros: "The cheese bites were amazing!"

Pros: "The flight crew was so nice! Roomy seats and plenty of snacks!"

Cons: "Security in PRG was little bit strong They ask my about my last job - 15 years ago if I did not fight with my Manager(I forgat his name)"

Pros: "Everything."
Cons: "No food or drinks"

Pros: "Crews were great."
Cons: "Flight delays coming and going. Happens a lot with Delta."

Pros: "The chargers worked in neither airplane."
Cons: "The chargers worked in neither airplane."

Pros: "Everything ran smoothly. No issues. Short flight. I was comfortable. The Biscoff and Ginger Ale was fine as always."
Cons: "No entertainment in the cheap seats. Free WiFi but I couldn’t connect to anything. But I had my Kindle..."

Pros: "The crew was very professional, hejpful and had good attitude towards the passengers. This made the flight easy and enjoyable."

Pros: "Our flight attendant was excellent. Service with a smile."
Cons: "We almost missed the flight sitting right in front of the gate. No announcements could be heard in the gate area and when we asked, they said they were already removing our luggage, Very odd. Food was terrible! Choices were pasta and cold chicken salad. I had the pasta, which was bland ravioli in two bland sauces. I was surprised, because I had experienced better food on recent international flights."

Pros: "Flight was fine. No real complaints other than a talkative neighbor when I wanted to sleep."
Cons: "Talkative neighbor when I wanted to sleep. Very narrow and cramped cabin."

Pros: "Personality and charm of the flight attendants made it an especially relaxing trip."

Pros: "Efficient crew. Good movie choices. Clean bath rooms. However - I wish every airline in each bathroom had a notice on the toilet to PLEASE LOWER THE SEAT AND COVER! I prefer using the bathroom after another woman has used it!"

Pros: "Polite crew, clean plane, smooth reservation and seat selection process"

Pros: "I appreciated that Delta was on time and prompt about getting passengers onboard. I appreciated that the stewardess was very courteous. I appreciated that there was no delay."
Cons: "There was nothing that I did not like. I had a previous bad experience with another airline that canceled my flight three days in a row. So I was very appreciative of the fact that Delta had available flights for me to leave."

Pros: "Delta Studio"
Cons: "Food choices were not appetizing."

Cons: "Delayed boarding as the first flight of the day"

Cons: "Delta refused to assign my seats until just before boarding, even though I booked my flights months in advance. This is very stressful and totally unacceptable to treat passengers this way."

Pros: "singing crew member, especially nice for Mother's Day"

Pros: "Sitting in the exit row (52H) gave me lots of space and the temperature was great."
Cons: "My original flt KE018 on 03Apr17 was a different story; had adequate space, but the temperature was warm making it uncomfortable to sleep during the 13 hour flight. Unfortunately, the A-380 does not have manual overhead air vents."

Pros: "The crew chief"
Cons: "Water not to top; towel holder broken. 20 minutes for wheel chair to arrive"

Pros: "entertainment system included lots of good choices and free. Crew attentive and friendly. Fairly comfortable seating. Boarding was quick (with Delta Amex card). Several snack choices instead of just the old standby of pretzels."
Cons: "Captain not at door to greet passengers as they left - usually a given."

Pros: "Only thing I liked was the time, took off on time."
Cons: "Some flight attendants were in worse mood, they don't even smile. Communication was poor, and they did not even offer me a meal. I was ignored although I paid for the meal. This was very disappointing. Next time might consider, Lufthansa or any other airlines."

Pros: "Efficient, comfortable, on time"

Cons: "The airline lost my suitcase and deliver it only 72 hours later... They refused to give me proper compensation for items that were broken..."

Pros: "Due to business I travel allot so I deal with allot of airlines. This is by far the best airlines I have used. Excellent crew and airport staff. I don’t think words can express how satisfied I am with this airlines and airport. The nicest people and great service. Clean and modern aircraft. Going to try flying only with KLM from now on."
Cons: "Nothing"

Pros: "Overall a nice and good flight"
Cons: "Just a detail, my “head holder” (not too sure how it is called) would not hold in position. Also, staff was a bit slow to come after being called, I had to go and ask for water by myself at some point since no one was coming after 15minites of waiting..."

Cons: "Klm is the best, even on a 40min they served small breakfast."

Pros: "Comfort"
Cons: "Internet"

Pros: "The plane ✈️ itself the attendants . The entertainment on board. Really great"
Cons: "Nothing dissatisfying about the flight nor the airline staff . Very polite, very professional. It was a Great flight. For long trips this airline is one of the best."

Cons: "Seats in economy section are very close together . There is not enough room for knees...especially for such a long trip."

Cons: "Crew members in Amsterdam were very rude and disrespectful"

Cons: "The plane is so old..,"

Cons: "Flight got cancelled"

Pros: "Comfortable seat, great crew."
Cons: "Flight delayed, no USB port and no entertainment"

Pros: "Crew was nice and pleasant"
Cons: "Flight very late"

Pros: "Checkin 1a at Schiphol had long lines, and no seperate counters for just bag drop. My family and I had to wait for 50 mins, to do a bag drop which in,y lasted 1 min! Flight was delayed, without proper announcements."
Cons: "Seat pitch could've been more. At least let us know via Whatsapp that the plane is delayed, or at which belt the bags would come out. This basic info was lacking."

Pros: "Everything was smooth and effortless."
Cons: "Can’t think of anything."

Pros: "One crew member was very good but all were not very available or checking on people. I had a seat that I purchased and it was very hard to recline I only found out that it did if fact recline it the last hour to hour and a half of the trip! It was a difficult push back to get it to recline"
Cons: "If I knew how to recline my seat earlier. I did try several times"

Cons: "The website I booked on and the Delta phone line on the printed ticket said that I had baggage when it turns out that I did not according to the check in staff and they made me pay."

Pros: "The crew was amazing and the food was great."
Cons: "Something did not go right with our booking so it took some work for the airline to get it figured out for us. Thankfully we had left plenty of time. But that was an unexpected stress."

Pros: "punctuality of boarding and flight time"
Cons: "attitude of crew in business class: no sense of true hospitality"

Pros: "Good selection of movies."
Cons: "Very small seats with no leg room and very little room on either side. The food was bad - even when compared to other airplane food. Plane is kept too warm."

Pros: "The seats seemed to have more space on this plane which was nice."
Cons: "It felt strange that the crew members completely skipped over me when serving lunch and drinks. At least something as basic as water should be given to all passengers."

Pros: "Everything was great! Crew incredible. They acknowledged my wife’s birthday and made her feel special. Food was ultra salubrious. Loved the big screen monitor."
Cons: "No complaints about anything."

Pros: "Food was excellent, service from staff was friendly, and entertainment options were great."
Cons: "Not a lot of shoulder room being in the middle seat. But it had adjustments options for a lot of other things which were good."

Pros: "Great on board service from a very professional crew."
Cons: "Can't think of a thing."

Cons: "KLM lost my luggage during the layover. My luggage didn't arrive even after the next flight to Prague. Customer service wouldn't give me any idea what flight my luggage would arrive on, nor would they tell me what time my luggage might be delivered to me."

Cons: "Didn’t happen."

Pros: "Everything is top notch for an airline company."
Cons: "Nothing.... I enjoyed every moment of the flight."

Cons: "We did not get two of baggage at the destination."

Pros: "Good service onboard, good food. On time."

Pros: "The crew were hardworking, responsive, conscientious and friendly"
Cons: "Really poor entertainment choices esp compared to my inbound AirFrance flight. Boarding was pretty disorganized and late."

Cons: "The streaming service didn’t work"

Cons: "Unaccompanied minor flying to Lisbon overnight. Bag was lost. No real effort to assist. Bags of unaccompanied minor should be treated with priority."

Cons: "The 767 is configured oddly and th business class seats are so narrow it feel like you are sleeping in a coffin"

Cons: "Missing wheel chairs swrvice lounge far away no food option just lame klm tipique"

Cons: "Boarding was a free for all. The travelers did not pay attention to the priorities."

Cons: "Bag was lost"

Cons: "KLM crews look unhappy with their work. Everything they do is a favor not duty."

Pros: "787 is a great airplane. The 3-3-3 seat configuration leaves enough seat width to be just comfortable in coach."

Pros: "The last two times we connected in Amsterdam to Humberside our luggage was delayed. This time it wasn’t. The simple things give the greatest satisfaction"

Cons: "Service from airline host Poorly maintained plane Bad food Old entertainment"

Pros: "Eveything is well arranged"
Cons: "Nothing"

Cons: "That I was forced to check my baggage. I never received a chain ticket for my luggage. The flight has a 32 hour layover and KLM lost my luggage and it was not found until a week after my arrival back home. I still have not received my bag at this time. The boarding crew was manually tracking who boarded and who didn't. It was a cluster."

Pros: "That we didn't crash"
Cons: "Being delayed and missing my connecting flight. No entertainment onboard (for hours and hours)."

Cons: "Service"

Cons: "KLM had bumped us to a later flight for no reason and again we had to call with a long wait to get our original connection restored, However, we did not get boarding passes during checking in Europe and thus had to go outside security in Detroit to the main check-in gate and wait 30 minutes to get the error resolved. Then it was back thorough security and a rush to the gate to get there in time to board. Lost our original seat assignment and wound up in the last row at the tail of the plane. Extremely poor coordination between KLM and Delta who operated the flight."

Pros: "Friendliest economy class service I've ever encountered."

Cons: "Did not get the luggage from connecting flight from Amsterdan to Basel"

Pros: "captain was great."

Pros: "Special treat for King's Day Friendly crew"
Cons: "15 min late boarding 30 min delay leaving the gate Very little leg room"

Cons: "Very slow service. I wanted to by several goods from duty free. But crew served only first 20 rows of aircraft."

Pros: "Service of the staff was great"
Cons: "Turbulence, with all our technology we still cannot avoid this?"

Read more about Qatar Airways

Book cheap flights from Pennsylvania to Lisbon Humberto Delgado

Recent round-trip flight deals

1/11
Mon
2 stops
Multiple Airlines
36h 55m
PHL - LIS
1/16
Sat
3 stops
Multiple Airlines
40h 12m
LIS - PHL
1/11
Mon
2 stops
Multiple Airlines
36h 55m
PHL - LIS
1/16
Sat
2 stops
Multiple Airlines
40h 12m
LIS - PHL
1/29
Fri
2 stops
Multiple Airlines
21h 20m
PHL - LIS
2/8
Mon
2 stops
Multiple Airlines
29h 25m
LIS - PHL
12/3
Thu
2 stops
Multiple Airlines
33h 45m
PHL - LIS
12/8
Tue
2 stops
Multiple Airlines
47h 31m
LIS - PHL
1/28
Thu
2 stops
Multiple Airlines
21h 05m
PHL - LIS
2/8
Mon
2 stops
Multiple Airlines
29h 25m
LIS - PHL
12/3
Thu
3 stops
Multiple Airlines
27h 35m
PHL - LIS
12/8
Tue
2 stops
Multiple Airlines
32h 30m
LIS - PHL
1/11
Mon
2 stops
Turkish Airlines
43h 05m
PIT - LIS
1/18
Mon
2 stops
Turkish Airlines
40h 07m
LIS - PIT
4/10
Sat
1 stop
Aer Lingus
11h 25m
PHL - LIS
4/24
Sat
1 stop
Aer Lingus
33h 45m
LIS - PHL
4/2
Fri
1 stop
Aer Lingus
11h 55m
PHL - LIS
4/8
Thu
2 stops
Aer Lingus
15h 41m
LIS - PHL
5/2
Sun
1 stop
Aer Lingus
11h 55m
PHL - LIS
5/8
Sat
1 stop
Aer Lingus
33h 45m
LIS - PHL
1/28
Thu
1 stop
Aer Lingus
19h 35m
PHL - LIS
2/8
Mon
1 stop
Aer Lingus
34h 25m
LIS - PHL
3/28
Sun
1 stop
Finnair
16h 05m
PHL - LIS
4/30
Fri
nonstop
Finnair
8h 10m
LIS - PHL
4/28
Wed
2 stops
Turkish Airlines
40h 23m
PIT - LIS
5/13
Thu
2 stops
Turkish Airlines
40h 06m
LIS - PIT
5/2
Sun
1 stop
TAP AIR PORTUGAL
10h 08m
PIT - LIS
5/12
Wed
1 stop
TAP AIR PORTUGAL
14h 28m
LIS - PIT
4/24
Sat
2 stops
Qatar Airways
35h 52m
MDT - LIS
5/23
Sun
2 stops
Qatar Airways
33h 45m
LIS - MDT
4/26
Mon
2 stops
American Airlines
22h 14m
MDT - LIS
5/25
Tue
2 stops
American Airlines
27h 57m
LIS - MDT
4/27
Tue
2 stops
Delta
17h 35m
MDT - LIS
5/26
Wed
2 stops
Delta
16h 55m
LIS - MDT
4/28
Wed
2 stops
KLM
20h 50m
MDT - LIS
5/27
Thu
2 stops
KLM
21h 41m
LIS - MDT
4/26
Mon
2 stops
Air France
16h 00m
MDT - LIS
5/21
Fri
2 stops
Air France
21h 21m
LIS - MDT
1/27
Wed
2 stops
Virgin Atlantic
15h 40m
MDT - LIS
1/28
Thu
2 stops
Virgin Atlantic
35h 51m
LIS - MDT
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First