Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

LIS - PHL

Find cheap flights from Lisbon to Philadelphia from $287

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lisbon to Philadelphia departing on 5/7. 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
Sun 5/26
Sun 6/2

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 in flight searches from Lisbon to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to Philadelphia, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Lisbon to Philadelphia (LIS-PHL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:20 am - 4:35 pmLIS-PHL
14h 15m1 stop
10:45 pm - 11:15 pmPHL-LIS
19h 30m1 stop
$634British Airways
Find Deal
Fri, May 10 - Sun, May 19
9:20 am - 9:24 pmLIS-PHL
17h 04m2 stops
5:10 pm - 10:45 amPHL-LIS
12h 35m1 stop
Tue, Jun 11 - Thu, Jul 25
5:00 am - 9:24 pmLIS-PHL
21h 24m2 stops
9:30 am - 8:00 amPHL-LIS
17h 30m2 stops
$671Delta
Find Deal
Tue, Jun 11 - Tue, Jul 23
8:45 pm - 3:45 pmLIS-PHL
24h 00m2 stops
10:45 pm - 11:25 pmPHL-LIS
19h 40m2 stops
$675Iberia
Find Deal
Fri, May 10 - Sun, May 19
10:00 am - 11:09 pmLIS-PHL
18h 09m2 stops
5:10 pm - 10:45 amPHL-LIS
12h 35m1 stop
$678Delta
Find Deal
Thu, Jun 13 - Thu, Jul 25
8:45 pm - 1:55 pmLIS-PHL
22h 10m1 stop
10:45 pm - 11:25 pmPHL-LIS
19h 40m2 stops
$681Iberia
Find Deal
Fri, May 10 - Sun, May 19
11:05 am - 1:45 pmLIS-PHL
7h 40mnonstop
9:20 pm - 9:05 amPHL-LIS
6h 45mnonstop
$949American Airlines
Find Deal
Mon, Jun 10 - Sat, Jul 27
6:35 am - 2:05 pmLIS-PHL
12h 30m1 stop
9:20 pm - 9:05 amPHL-LIS
6h 45mnonstop
$950Finnair
Find Deal
Thu, Jun 13 - Fri, Jul 26
6:35 am - 2:05 pmLIS-PHL
12h 30m1 stop
9:20 pm - 9:05 amPHL-LIS
6h 45mnonstop
$966Finnair
Find Deal
Tue, Jun 11 - Sun, Jul 21
11:05 am - 1:45 pmLIS-PHL
7h 40mnonstop
9:20 pm - 9:05 amPHL-LIS
6h 45mnonstop
$991American Airlines
Find Deal
Sun, Jun 9 - Tue, Jul 23

Flights from Lisbon to Philadelphia - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Lisbon to Philadelphia?

The average price of all flights from Lisbon to Philadelphia clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Lisbon to Philadelphia, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Philadelphia, Wednesday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Lisbon to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Lisbon 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 from Lisbon to Philadelphia is January, where tickets cost $687 on average. On the other hand, the most expensive months are August and June, where the average cost of tickets is $970 and $867 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Lisbon 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 on the flight from Lisbon to Philadelphia, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines provide the cheapest flights from Lisbon to Philadelphia?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Philadelphia from Lisbon were found on Aer Lingus ($442) and Finnair ($594), and the lowest round-trip tickets were found on British Airways ($634) and Delta ($671).

Which airlines fly non-stop between Lisbon and Philadelphia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Lisbon to Philadelphia.
There is just one airline that flies from Lisbon to Philadelphia direct and that is American Airlines. The best one-way deal found from American Airlines for the route is $696.

How many flights are there between Lisbon and Philadelphia per day?

Each day, there are 2 nonstop flights that take off from Lisbon and land in Philadelphia, with an average flight time of 7h 50m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Lisbon and Philadelphia?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Lisbon to Philadelphia take?

Nonstop flights from Lisbon generally make it to Philadelphia in 7h 40m. The flying distance between the two cities is 3,447 miles.

What’s the earliest departure time from Lisbon to Philadelphia?

Early birds can take the earliest flight from Lisbon at 11:05 am and will be landing in Philadelphia at 1:55 pm.

What’s the latest departure time from Lisbon to Philadelphia?

If you prefer to fly at night, the latest flight from Lisbon to Philadelphia jets off at 11:05 am and lands at 1:55 pm.

Good to know

Low season

February

High season

August

Cheapest flight

$287
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

When to book flights from Lisbon to Philadelphia

Are your dates flexible? Find out the best times to travel from Lisbon to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lisbon to Philadelphia

  • What is the cheapest flight from Lisbon to Philadelphia?

    In the last 3 days, the lowest price for a flight from Lisbon to Philadelphia was $287 for a one-way ticket and $634 for a round-trip.

  • Do I need a passport to fly between Lisbon and Philadelphia?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Lisbon to Philadelphia?

    All the following airlines offer inflight Wi-Fi service on the Lisbon to Philadelphia flight route: American Airlines, Finnair, Virgin Atlantic, Delta, Air France, KLM, Lufthansa, and British Airways.

  • Which aircraft models fly most regularly from Lisbon to Philadelphia?

    The Boeing 787 Dreamliner is the aircraft model that flies most regularly on the Lisbon to Philadelphia flight route.

  • Which airline alliances offer flights from Lisbon to Philadelphia?

    oneworld is the only airline alliance operating flights between Lisbon and Philadelphia.

  • On which days can I fly direct from Lisbon to Philadelphia?

    There are nonstop flights from Lisbon to Philadelphia on a daily basis.

  • Which is the best airline for flights from Lisbon to Philadelphia, Finnair or American Airlines?

    The two airlines most popular with KAYAK users for flights from Lisbon to Philadelphia are Finnair and American Airlines. With an average price for the route of $858 and an overall rating of 7.7, Finnair is the most popular choice. American Airlines is also a great choice for the route, with an average price of $953 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Lisbon 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 from Lisbon to Philadelphia.

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

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

  • What is the Hacker Fare option on flights from Lisbon 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 to Lisbon with another airline. Booking your flights between Lisbon and PHL can sometimes prove cheaper using this method.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $621 or less one-way and $767 or less round-trip.

Prefer to fly non-stop from Lisbon to Philadelphia?

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

Nonstop departures

Lisbon Humberto Delgado to Philadelphia

Monday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

See more direct flights

Nonstop returns

Philadelphia to Lisbon Humberto Delgado

Monday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, Finnair, +1 more

American Airlines, British Airways, +2 more

See more direct flights
See more direct flights

Top 4 airlines serving from Lisbon to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lisbon 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
7.8boarding
7.5comfort
7.0entertainment
8.2crew
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

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

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.

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.

good service from crew. Before the would have an option between cookies or nuts as snacks.. Now, there are only cookies. too bad. People who can not have sugar don't have a choice.

Service and food are good. However, main cabin with the extra cost one pays could be better. I don't see any difference with the rest of the seats in the regular category. The seats are too close to the ones in front. For short flights it is Ok, but for long ones there should be more space.

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!

Appalling! The flight was delayed by 3.5 hours and the American Airlines staff at the airport where nit very helpful. Once boarded, the flight crew were unhelpful, the food was poor and the aircraft was tatty.

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 Lisbon to Philadelphia

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Lisbon to Philadelphia found on KAYAK in the last 72 hours.
5/7Tue
3 stops
29h 33mLIS-PHL
$287
5/22Wed
3 stops
46h 58mLIS-PHL
$288
6/11Tue
nonstopFinnair
7h 40mLIS-PHL
$594
9/29Sun
1 stopFinnair
12h 15mLIS-PHL
$595
5/22Wed
nonstopAmerican Airlines
7h 40mLIS-PHL
$605
5/31Fri
nonstopAmerican Airlines
7h 40mLIS-PHL
$608
5/21Tue
nonstopIberia
7h 40mLIS-PHL
$757
5/7Tue
nonstopIberia
7h 40mLIS-PHL
$823
5/4Sat
nonstopBritish Airways
7h 50mLIS-PHL
$1,006
5/1Wed
nonstopBritish Airways
7h 50mLIS-PHL
$1,038

Search by stops

Search by airline

Search by price

Last minute flights from Lisbon 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 from Lisbon to Philadelphia that are departing in the next 10 days.
4/30Tue
nonstopBritish Airways
7h 50mLIS-PHL
5/7Tue
multi-stopBritish Airways
16h 00mPHL-LIS
$736
4/30Tue
nonstopBritish Airways
7h 50mLIS-PHL
5/7Tue
nonstopBritish Airways
6h 45mPHL-LIS
$748
4/30Tue
nonstopBritish Airways
7h 50mLIS-PHL
5/7Tue
nonstopBritish Airways
6h 45mPHL-LIS
$749
4/30Tue
multi-stopIberia
16h 25mLIS-PHL
5/7Tue
nonstopIberia
6h 45mPHL-LIS
$755
4/29Mon
multi-stopIberia
32h 05mLIS-PHL
5/7Tue
nonstopIberia
6h 45mPHL-LIS
$765
4/30Tue
nonstopAmerican Airlines
7h 50mLIS-PHL
5/7Tue
nonstopAmerican Airlines
6h 45mPHL-LIS
$769
4/30Tue
nonstopAmerican Airlines
7h 50mLIS-PHL
5/7Tue
nonstopAmerican Airlines
6h 45mPHL-LIS
$770
4/30Tue
multi-stop
27h 45mLIS-PHL
5/7Tue
nonstop
6h 45mPHL-LIS
$778
4/30Tue
multi-stop
16h 25mLIS-PHL
5/7Tue
multi-stop
22h 20mPHL-LIS
$886
4/30Tue
nonstopFinnair
7h 50mLIS-PHL
5/7Tue
multi-stopFinnair
11h 45mPHL-LIS
$4,786

Search by stops

Search by airline

Search by price

Lisbon - Philadelphia Flights

Departure:

Lisbon (LIS)Portugal

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - Lisbon

Cabin classes:

$2,073
$1,056
$601