TAP's A330neo offers ergonomic seats with USB-A and AC power sockets for long-haul comfort.
TAP's comfort area offers 32-34 inches legroom and 5-7 inches recline, ideal for taller passengers.
Planning a trip from Dulles Intl to Lisbon? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.
Low season | February |
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High season | September |
Cheapest flight | $247 |
Direct departures
Washington, D.C. Dulles Intl to Lisbon Humberto Delgado
Monday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Tuesday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Wednesday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Thursday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Friday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Saturday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Sunday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Direct returns
Lisbon Humberto Delgado to Washington, D.C. Dulles Intl
Monday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Tuesday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Wednesday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Thursday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Friday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Saturday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Sunday
Air Canada, JetBlue, Lufthansa, +2 more
Air Canada, JetBlue, +3 more
1
2
Was on time until within 1 hour of flight-how does that happen? Staff very friendly.
Was on time until within 1 hour of flight-how does that happen? Staff very friendly.
the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.
Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.
Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.
I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.
I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.
We were given vouchers we couldn’t use with a 5.5 hour delay
I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.
I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.
When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.
We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good
Boarding too way too long. Biggest peeve: zero in-seat power in economy! No plug sockets, no USB ports. Plane was an A330, so not old.
boarding is so disorganized, i was literally appalled at the boarding experience
Comfortable but not Polaris or Delta comfort Business Class. Overall 7 out of 10
Tap air Portugal was the best I will traveling again with u guys. Thank u.
The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying
Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.
I’ve never had worse food in business class ever!
Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.
First, communication was terrible. The gate on our ticket was not what was reflected on the airport screens and TAP personnel were not present at either gate to answer questions. The flight was delayed and there was no announcement. Also, there was an equipment swap to a smaller airframe which affected our level of comfort. The root of all these issues was as a lack of communication. With air travel in foreign countries already being a stressful affair, lack of communication needlessly raises the level of difficulty.
Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.
The food could be better, more snacks. And have some plugs to chargue the phone.
The pasta in the evening meal was tasteless. Otherwise, the flight was okay.
Everything was really great just The aircraft was too old and sounded it will break during takeoff
Seating was average for a first class seat. It very modern. I expected better.
Flight was a little late. The crew was courteous, food ok
Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets
Poor food on flight between Toronto and Stockholm Airport Toronto too crowded
Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.
Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.
My experience with British Airways is excellent, thanks for all 🫶🏻✈️
Old tired plane, Uncomfortable business class seat. Breakfast dreadful and meagre. At least flight was on time!
Safe arrival. Improvement on Time efficiency Effective Communication will be great.
The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.
A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.
They removed our booking without telling us. Cost us thousands to book last minute
Enjoyable flight, helpful crew everything was organized to accommodate passengers.
The on flight entertainment system touch screen system and the USB charger did not work on multiple seats on least 4 seats an in different rows. The attendant tried to reset the system but was un successful. I couldn't change my phone to get my ticket for my next flight. This was an international flight I changed seats and the problem was the same. the flight attendant offered his power bank
Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!
The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.
Extremely Disappointing Experience Boarding was chaotic and poorly managed—we were left standing in the heat for 30–45 minutes with no explanation or apology. As a business class passenger, I was shocked when a staff member rudely refused to let me board after I questioned why I had to check in my carry-on, which contained valuables. Despite explaining my concerns, he remained unreasonably inflexible. Thankfully, the captain intervened and retrieved my bag personally. This same staff member was also loud and disrespectful to several other passengers. Completely unacceptable service.
Awful. Seats on this Dreamliner really uncomfortable with broken tables. No food selection availability in business class. Poor service. No engagement senior flight attendant spent more time applying make up then speaking to her guests. It appeared that the right side received a different level of service to the left when there were only 8 people. Worst flight I have ever had. A great way to ruin an outstanding two week with this return flight
Flights were okay. Not bad, not good. On time and efficient. Planes are a bit old and run down, even the 787... Casablanca airport, HORRIBLE. no air conditioning, no power outlets, no clear signs to anywhere, old, unfriendly, no restaurants to speak of. Casablanca lounge, HORRIFIC No seats available most of the time, no power outlets working, no food, only water is offered, 1 shower available, unfriendly and inneficient people, no air conditioning, flies and bugs everywhere, extremely old seats and unconfortable. Although with some cleaning crew present, toilettes are .... not too clean.
3 hour delay, very rude flight attendant the food was horrible.
Wait time was very long during boarding. We had to wait a while in the bus which was under the sun.
When the flight landed, it was still going towards the gate, when everybody got up. Nobody cared that the flight was still in "active taxi" mode. But seems like this is common on Air Maroc flights.
1. Boarding - Chaotic, no announcements. 2. Gate Agents - Don't care about anything. 3. Inflight - FA are good and cordial. 4. Landing - Everybody is in a rush to get out because of the crowding at immigration.
This is the worst seat that I ever sat on. The length and width are great but Super uncomfortable. We felt like sitting on marble.
Worst flight experience of my life. It was cancelled and they left us in the airport for 7 hours having no idea what to do.
Had the worst service I have experienced in 45 years of flying internationally (over 100 flights). This was an 8-hour flight and the crew was completely non-responsive to any and all requests for assistance from the 200+ passengers. My wife and I each pressed the button for assistance at least 4 separate times and no crew member ever responded. Looking down the aisle, at any given time at least a dozen passengers request-for-assistance lights were on and no crew member ever assisted any of them either. Notably, it was a very smooth flight with no turbulence, so there was no reason crew members could not provide assistance. Other than two meals - one at the beginning and one at the very end, the crew did not serve water or other drinks at all. We had to get up and walk to the end of the plane to get water ourselves. The only snacks available were saltine crackers. Crew also did not collect trash except immediately after each meal. Plane was a mess and everyone was coughing at the end due to lack of water. We found the crew hanging out in the front of the plane talking to each other and laughing amongst themselves without a care in the world about the 200 passengers. One was just enjoying a book. Don’t ever fly Royal Air Maroc if you can avoid it.
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