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$324 Find cheap flights from Portugal to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Philadelphia departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
mié. 7/17
mié. 7/24

Search hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 44,229,043 times on KAYAK, and here is why:

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Flights to Philadelphia - Travel Insights & Trends

Get data-powered insights and trends for flights to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Philadelphia?

These are the best prices found by users searching on KAYAK in the last 72 hours.
If traveling to Philadelphia, the cheapest city to fly from in the last 3 days was Porto, with flights as low as $324 one-way and $741 round-trip. Flights from Lisbon are the most searched and start at $741 for a return trip.

What is the cheapest day to fly to Philadelphia?

The average price of all flights to Philadelphia clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Philadelphia is Saturday where tickets can be as cheap as $696. On the other hand, the most expensive day to fly is Friday, where prices are $1,036 on average.

What is the cheapest month to fly to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Philadelphia is September, where tickets cost $703 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Portugal is $1,229 and $1,036 respectively. For return trips, the best month to travel is September with an average price of $703.

What is the cheapest time of day to fly to Philadelphia?

The average price for all flights to Philadelphia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Philadelphia is generally in the morning, when flights cost $820 on average. The most expensive time of day to fly to Philadelphia is generally in the morning, which is peak travel time and where the average cost of a ticket is $820.

What is a good deal for flights to Philadelphia?

If you’re looking for cheap airfare to Philadelphia, 25% of our users found tickets to Philadelphia for the following prices or less: From Lisbon $657 one-way - $721 round-trip.

How far in advance should I book a flight to Philadelphia?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

Which airline offers the most flights to Philadelphia?

Of the 10 airlines that fly to Philadelphia, American Airlines offers the most flights, with around 2,369 per week, followed by Frontier with 335 flights per week.

How long is the flight to Philadelphia?

The duration of your flight to Philadelphia depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Philadelphia on KAYAK are from Lisbon, which takes 7h 35m, and Porto, which takes 15h 00m.

How many direct flights to Philadelphia are there each day?

There are around 478 direct flights from within Portugal to Philadelphia every day. Most flights depart in the morning, with 6:00 am the most common departure time and 52% of flights departing in the morning.

How many direct flights to Philadelphia are there each week?

Each week there are around 3,340 direct flights from within Portugal to Philadelphia. The most common day for departures is Thursday, with 15% of flights taking off on this day.

How many long-haul flights are there to Philadelphia each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Philadelphia. Instead, there are 14 long-haul flights (6-12 hour flight duration), with the most arriving from Lisbon.

How many cities have direct flights to Philadelphia?

From Portugal, there are direct flights to Philadelphia from 1 city. This city is Lisbon and there are 14 direct flights each week.

Good to know

Low season

February

High season

August

Cheapest flight

$324
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Porto to Philadelphia

FAQs - booking Philadelphia flights

  • What is the cheapest flight to Philadelphia?

    If traveling to Philadelphia, the cheapest city to fly from in the last 3 days was Porto, with flights as low as $324 one-way and $741 round-trip. Flights from Lisbon are the most searched and start at $741 for a return trip.

  • How far is Philadelphia from central Philadelphia?

    There are 7 miles between Philadelphia city center and Philadelphia.

  • What is the name of Philadelphia’s airport?

    Philadelphia is served by Philadelphia, also commonly referred to as Philadelphia or Philadelphia Intl. The airport code is PHL.

  • How much is a flight to Philadelphia?

    On average, a flight to Philadelphia costs $806. The cheapest price found on KAYAK in the last 2 weeks cost $548 and departed from Lisbon Humberto Delgado Airport.

  • How does KAYAK find such low prices on flights to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Philadelphia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back with another airline.

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

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Philadelphia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.

Prefer to fly non-stop to Philadelphia?

Find which airlines fly direct to Philadelphia, which days they fly and book direct flights.

Nonstop departures

Portugal to Philadelphia

Monday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

Tuesday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

Wednesday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Thursday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Friday

ANA, Aer Lingus, Aeromexico, +43 more

ANA, Aer Lingus, +44 more

Saturday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

See more direct flights

Nonstop returns

Philadelphia to Portugal

Monday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

Tuesday

ANA, Aer Lingus, Aeromexico, +47 more

ANA, Aer Lingus, +48 more

Wednesday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Thursday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Friday

ANA, Aer Lingus, Aeromexico, +43 more

ANA, Aer Lingus, +44 more

Saturday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

See more direct flights
See more direct flights

Top 4 airlines serving from Portugal to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Portugal to Philadelphia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1352 reviews
8.2Crew
7.8Boarding
7.5Comfort
7.0Entertainment
6.8Food
Airline reviews

Not great. Flight attendants were aloof, food was mediocre, seats that I paid $150 were given to someone else without any concession. I will probably never use kayak again. Terrible experience from start to finish.

4.0 OkayAnonymous, Jun 2024ORD - MAD
Read more about Finnair reviews

Not great. Flight attendants were aloof, food was mediocre, seats that I paid $150 were given to someone else without any concession. I will probably never use kayak again. Terrible experience from start to finish.

The wine was low quality Finnair label stuff in small bottles and only one small bottle each. Embarassinng. A competing airline served me two generous glasses of a nice South African Shiraz from regular wine bottles, a Beck's beer, and a generous Dewar's White Label on the rocks. Cabin service was good and polite, plane interior was beautiful, but cramped.

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Unfriendly gate staff and significant delay once we were on the plane.

Overall, my experience with American Airlines in this trip wasn’t great. Our baggage didn’t make it on the flight to Denmark, and the baggage service (3rd party) didn’t seem to be fully connected with the American Airlines system. We ended up having to go back to the airport the next day to get our luggage back. I’m sure it would have eventually been delivered to my hotel, but I wasn’t willing to keep waiting. My return flights were good until arriving in Philadelphia. It was a nightmare to have to go through TSA check again before going to our connection. That made everything even more stressful. We then had a tarmac delay of about 25 minutes. That delay put my next connection in jeopardy in Chicago, but we still would have had just enough time. However, we had to wait about 30 minutes on the tarmac in Chicago since a plane was at the gate we needed. Even though I ran to the next gate, we missed the last leg of our flight. It was going to be 2 days before we could get another flight, so we tried to rent a car, but there was none available. Our last choice was to take an Uber and fork over $400+ for a 3 1/2 hour trip. All of the extra stress was completely avoidable if AA had been able to follow through with their obligations.

The A321(?) model of the flight for 5+hrs has no seat back screens. Getting the american airlines wifi experience to watch movies on your own devices is not the same.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Too bad that first class seats do not recline significantly causing discomfort

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Bad. Requested a diabetic meal. Was served everything i couldnt eat. So i did not estbthe whole flight dinner / breakfast. Sad and uncomfortable.

seats could have been together for the family. scattered seating for family of 3

Iberia canceled then rescheduled the first leg of this flight three weeks before my trip left on May 11. I had to cancel and get a refund. And scramble to find a different flight through a travel agency flying on United. And Kayak , you’ve been writing me ever since as if I’m still on this original flight! Pretty scary you have no way of knowing what has befallen your customers! I will never buy plane tix from you again!

As an advantage member I found the experience very positive

The flight from Amsterdam to Dallas was great, ok food, good service, great entertainment. But Dallas to SF was very tiring because of two hour delay inside the airplane waiting for AA paper work in 99 degrees in the sun. We had no oxygen and the pilot had to ask everyone to blast the AC because it was getting too hot inside the cabin.

American Airlines switched aircrafts for some reason and the new plane had to be checked, It took an hour for this while we were on the plane parked. But then we waited one more hour for an officer to come and fill out paperwork so that he could ok the plane or fly it himself, something of that nature. It was 99 degrees in Dallas and we were cooking inside the plane. The pilot had to ask everyone to shut the window shutters and open the air full blow because it was too hot inside the cabin and smelled like gasoline. Worse was that when I bought the ticket, the third party seller called to insist in buying insurance for this flight. I told them no because I was not going to save any money after all, so I made it to SF somehow by a miracle. Why buy insurance when the airlines are responsible for any delay, cancelation, or problem. Please advice third party sellers like Underpricer to not call and try to sell insurance at $100 per passenger.

Our luggage did not make it with us despite the fact that there was an hour between landing in Madrid (from Granada) and the departure of the plane to Washington DC. We received notifications about this, which is a nice touch, but they were in Spanish and it took us a while to figure out what the message was. Furthermore, the process of filing a report was not intuitive and we have received no e-mail or other form of confirmation that the airline has received our missing luggage reports. Needs improvement!

Some crew were very helpful. Could be better food choices. Should be more leg room even in economy.

As a disabled passenger the arrangements for getting me to the plane and onto the plane were excellent as was the reception and arrangements at Chicago.

Flight home was great. But, as should have been expected, Newark Liberty airport sucked.

Boarding was relatively smooth considering we were in Group 7. This was not a full flight so it went a little quicker than expected. We were on a 787 which is a wonderful plane, it felt like we had a little more legroom flying economy. The auto-dimming windows were a pretty cool feature. The flight crew were amazing, very attentive and they served a ton of food, snacks and drinks. I was surprised at how much we got. The flight went smoothly and we had no issues. I would fly overseas on AA/British Airways again.

Horrible experience, flight was delayed for 3 hours due to insufficient crew and tray was broken. Seats were extra tight for international flight and food was horrible

They could do everything better!! From the rickety plane, to the flight attendants… when American Airlines is operated by British Airways, their standards are lowered! It’s like Macy’s, operated by Walmart!

The lack of leg room for a 6 foot person makes for an extremely uncomfortable flight over the pond. Short little puddle jumper from Paris to London and back no big deal, but nine hours in a tiny and unbelievably hard seat makes me not want to do that ever again. This is my third trip to Normandy. FYI.

Every host and pilot were very professional. My next flight would be upgraded from economy to the next group.

I asked for a window seat and when I got on the plane 24A did not have a window so was very not happy, but good and entertainment was good and the staff was very good, so the only complaint was the seating.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

My seat was in a good row. In our section it was the first row. But it was difficult tooperate seat entertainment features > table, screen, even though I often fly.

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Book cheap flights from Portugal to Philadelphia

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Philadelphia found on KAYAK in the last 72 hours.
11/18lun.
2 stopsAir Canada
32h 57mLIS-PHL
11/24dom.
1 stopAir Canada
11h 45mPHL-LIS
$741
11/18lun.
1 stopAir Canada
16h 35mLIS-PHL
11/24dom.
1 stopAir Canada
11h 45mPHL-LIS
$748
9/16lun.
nonstopBritish Airways
7h 50mLIS-PHL
9/22dom.
1 stopBritish Airways
19h 25mPHL-LIS
$753
9/16lun.
1 stopBritish Airways
23h 00mLIS-PHL
9/22dom.
1 stopBritish Airways
19h 25mPHL-LIS
$759
9/16lun.
nonstopBritish Airways
7h 50mLIS-PHL
9/22dom.
nonstopBritish Airways
6h 50mPHL-LIS
$769
11/18lun.
2 stopsAir France
20h 45mLIS-PHL
11/24dom.
2 stopsAir France
17h 10mPHL-LIS
$787
9/9lun.
1 stopTAP AIR PORTUGAL
14h 50mLIS-PHL
9/14sáb.
1 stopTAP AIR PORTUGAL
14h 50mPHL-LIS
$800
9/9lun.
1 stopVirgin Atlantic
13h 36mLIS-PHL
9/14sáb.
2 stopsVirgin Atlantic
44h 05mPHL-LIS
$832
9/9lun.
nonstopBritish Airways
7h 50mLIS-PHL
9/14sáb.
1 stopBritish Airways
19h 25mPHL-LIS
$838
9/9lun.
nonstop
7h 50mLIS-PHL
9/14sáb.
nonstop
6h 50mPHL-LIS
$889

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Philadelphia found on KAYAK in the last 72 hours.
9/14sáb.
3 stops
45h 07mOPO-PHL
$324
9/14sáb.
2 stops
26h 37mOPO-PHL
$366
9/7sáb.
nonstopIberia
7h 50mLIS-PHL
$611
9/28sáb.
nonstopFinnair
7h 50mLIS-PHL
$613
9/14sáb.
1 stopAmerican Airlines
30h 30mOPO-PHL
$624
7/28dom.
nonstopIberia
7h 35mLIS-PHL
$964
7/12vie.
nonstopBritish Airways
7h 35mLIS-PHL
$995
7/13sáb.
nonstopFinnair
7h 35mLIS-PHL
$1,036
7/6sáb.
nonstopBritish Airways
7h 35mLIS-PHL
$1,087
7/8lun.
nonstopAmerican Airlines
7h 35mLIS-PHL
$2,601

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Last minute flights to Philadelphia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Philadelphia that are departing in the next 10 days.
6/20jue.
nonstopAmerican Airlines
7h 40mLIS-PHL
6/26mié.
nonstopAmerican Airlines
6h 50mPHL-LIS
$987
6/20jue.
multi-stopAmerican Airlines
27h 59mLIS-PHL
6/26mié.
nonstopAmerican Airlines
6h 50mPHL-LIS
$991
6/20jue.
multi-stopBritish Airways
14h 15mLIS-PHL
6/26mié.
nonstopBritish Airways
6h 50mPHL-LIS
$1,005
6/20jue.
nonstopBritish Airways
7h 40mLIS-PHL
6/26mié.
multi-stopBritish Airways
14h 30mPHL-LIS
$1,015
6/20jue.
multi-stopBritish Airways
14h 15mLIS-PHL
6/26mié.
multi-stopBritish Airways
21h 00mPHL-LIS
$1,023
6/20jue.
multi-stopBritish Airways
21h 11mLIS-PHL
6/26mié.
multi-stopBritish Airways
17h 40mPHL-LIS
$1,063
6/20jue.
multi-stopAmerican Airlines
18h 17mLIS-PHL
6/26mié.
multi-stopAmerican Airlines
14h 30mPHL-LIS
$1,196
6/20jue.
multi-stopSWISS
15h 05mLIS-PHL
6/26mié.
multi-stopSWISS
30h 45mPHL-LIS
$1,205

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Flights to Philadelphia

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Portugal

Cabin classes:

$2,424
$1,084
$570

Popular routes

The most searched flights to Philadelphia by KAYAK users.