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Find cheap flights from Portugal to Philadelphia from $294

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 5/15. 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
Fri 5/24
Fri 5/31

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 44,632,927 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 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 $1,049 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 January, where tickets cost $687 on average for one-way flights. On the other hand, the most expensive months are August and June, where the average cost of tickets from Portugal is $970 and $867 respectively. For return trips, the best month to travel is January with an average price of $687.

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 $808 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 $808.

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 $621 one-way - $767 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 89 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 2,578 per week, followed by Frontier with 364 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 16h 50m.

How many direct flights to Philadelphia are there each day?

There are around 517 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 49% of flights departing in the morning.

How many direct flights to Philadelphia are there each week?

Each week there are around 3,618 direct flights from within Portugal to Philadelphia. The most common day for departures is Friday, 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

$294
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Lisbon to Philadelphia

FAQs - booking Philadelphia flights

  • 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 $778. The cheapest price found on KAYAK in the last 2 weeks cost $483 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, +49 more

ANA, Aer Lingus, +50 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Thursday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Friday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Saturday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

See more direct flights

Nonstop returns

Philadelphia to Portugal

Monday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Thursday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Friday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Saturday

ANA, Aer Lingus, Aeromexico, +48 more

ANA, Aer Lingus, +49 more

Sunday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 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 1385 reviews
6.9food
7.5comfort
7.0entertainment
8.2crew
7.8boarding
Airline reviews

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

10.0 ExcellentAnonymous, Apr 2024LHR - SFO
Read more about Finnair reviews

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

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

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

Was as expected. Good leg room on planes - much appreciated.

Smaller, regional aircraft limits amount of overhead luggage space. At least there were jetways at both BNA and PHL. First class food service was minimal with the usual assortment of packaged snacks (nothing creative) and no handiwipes. American tries to turn around aircraft too quickly without enough time to clean the planes. WIFI service did not include TV programming.

6 plus hour delay with no explanation. No wheelchairs to transport us on arrival. Very disappointed.

Food choice is limited, entertainment better than average, seat leg room terrible

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

My baggage went to Dallas and not to Philadelphia. Do I need to add anything else?

Late arrival due to gate being blocked by stalled truck

delayed delayed delayed. was supposed to have a 2 hour layover and very nearly missed my connection.

As with every airline the seats are not built for tall people.

Fast check in, easy to navigate, crew were very good, the plane was delayed due to a previous flight and I found the cleanliness a little lacking but overall it was fine

I would not fly with BA again. Packed in like sardines, constant request to turn down air conditioning due to freezing cold for hours and the food was pretty to look at but tasteless!

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

Seats, comfort level ugh. Crew was not attentive, only to coach

Pros: they tried to accommodate bc they forgot my gluten free meal Negatives: The flight was freeeeeezing Iberia didn’t communicate my gluten free meal

This flight was a code share for both Iberia and American Airlines and run by what I assume is a charter company Level. It was difficult if not impossible to get a seat assigned, check bags or use any customer service functions. I would skip it!

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

Everything was fantastic except the Iberia website and app… they left a lot of questions and induced much stress. But once on the plane, all was awesome.

I needed assistance and the staff at the airport and crew were very helpful and polite

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

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.
10/7Mon
nonstopBritish Airways
7h 50mLIS-PHL
10/15Tue
1 stopBritish Airways
14h 55mPHL-LIS
$700
5/10Fri
1 stopBritish Airways
14h 15mLIS-PHL
5/19Sun
1 stopBritish Airways
19h 30mPHL-LIS
$707
10/7Mon
nonstopIberia
7h 50mLIS-PHL
10/14Mon
nonstopIberia
6h 50mPHL-LIS
$713
10/10Thu
1 stop
13h 30mLIS-PHL
10/14Mon
1 stop
19h 00mPHL-LIS
$719
10/6Sun
1 stopFinnair
12h 15mLIS-PHL
10/15Tue
1 stopFinnair
23h 30mPHL-LIS
$721
10/10Thu
2 stopsAmerican Airlines
15h 00mLIS-PHL
10/13Sun
1 stopAmerican Airlines
22h 35mPHL-LIS
$725
5/15Wed
2 stops
19h 48mLIS-PHL
5/21Tue
1 stop
23h 30mPHL-LIS
$727
10/7Mon
2 stopsAmerican Airlines
18h 30mLIS-PHL
10/14Mon
1 stopAmerican Airlines
19h 25mPHL-LIS
$731
10/6Sun
1 stopFinnair
12h 15mLIS-PHL
10/12Sat
nonstopFinnair
6h 50mPHL-LIS
$734
5/14Tue
2 stopsIberia
24h 00mLIS-PHL
5/20Mon
2 stopsIberia
19h 40mPHL-LIS
$754

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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.
5/15Wed
2 stops
30h 10mLIS-PHL
$294
5/14Tue
2 stops
30h 10mLIS-PHL
$312
6/11Tue
nonstopFinnair
7h 40mLIS-PHL
$593
6/12Wed
nonstopIberia
7h 40mLIS-PHL
$596
6/11Tue
1 stopAmerican Airlines
12h 30mLIS-PHL
$605
9/1Sun
nonstopAmerican Airlines
7h 50mLIS-PHL
$606
9/6Fri
2 stopsIberia
16h 40mLIS-PHL
$611
7/7Sun
nonstopFinnair
7h 35mLIS-PHL
$941
5/14Tue
nonstopBritish Airways
7h 40mLIS-PHL
$996
7/6Sat
nonstopBritish Airways
7h 35mLIS-PHL
$1,093

Search by stops

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Search by price

Flights to Philadelphia

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Portugal

Cabin classes:

$2,073
$1,056
$589

Popular routes

The most searched flights to Philadelphia by KAYAK users.