How many flights depart from Lisbon to Philadelphia on average per day?

The number of flights available between Lisbon and Philadelphia is 4 per day as of October 2026. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

How many flights depart from Lisbon to Philadelphia on average per week?

28 flights are operational weekly from Lisbon to Philadelphia as of October 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What airlines fly to Philadelphia?

TAP AIR PORTUGAL, United Airlines and Delta are the top three most popular airlines that fly to Philadelphia from Lisbon according to our data. TAP AIR PORTUGAL is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 9 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lisbon Humberto Delgado to Philadelphia?

Finnair and British Airways are the most popular carriers operating from Lisbon Humberto Delgado to Philadelphia

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport?

Prices for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport?

There is 1 operator available for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport as of October 2026.

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$360 Cheap Flights from Lisbon to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lisbon to Philadelphia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 am - 4:10 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

15h 15m1 stop Dublin

5:40 pm - 3:05 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

16h 25m1 stop Dublin

$787Multiple Airlines

Thu, Nov 12 - Sat, Nov 21

7:40 am - 8:52 amLIS Lisbon Humberto Delgado-PHL Philadelphia

30h 12m2 stops Madrid Barajas Miami

9:50 am - 3:15 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

24h 25m3 stops Atlanta Hartsfield-Jackson Miami Madrid Barajas

$794Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

2:20 pm - 12:35 amLIS Lisbon Humberto Delgado-PHL Philadelphia

15h 15m1 stop Orlando

3:22 pm - 10:30 amPHL Philadelphia-LIS Lisbon Humberto Delgado

14h 08m1 stop Orlando

$797Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

9:55 am - 11:43 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

18h 48m1 stop Miami

10:09 am - 5:45 amPHL Philadelphia-LIS Lisbon Humberto Delgado

14h 36m1 stop Miami

$801Multiple Airlines

Thu, Nov 12 - Thu, Dec 10

2:20 pm - 12:35 amLIS Lisbon Humberto Delgado-PHL Philadelphia

15h 15m1 stop Orlando

8:30 am - 10:30 amPHL Philadelphia-LIS Lisbon Humberto Delgado

21h 00m2 stops Atlanta Hartsfield-Jackson Orlando

$801Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

9:55 am - 11:43 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

18h 48m1 stop Miami

4:47 pm - 1:00 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

15h 13m1 stop Miami

$816Multiple Airlines

Thu, Nov 5 - Wed, Nov 11

7:40 am - 10:18 amLIS Lisbon Humberto Delgado-PHL Philadelphia

31h 38m3 stops Madrid Barajas Miami San Juan Luis Munoz Marin Intl

8:30 am - 7:15 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

30h 45m3 stops Atlanta Hartsfield-Jackson Miami Madrid Barajas

$820Multiple Airlines

Thu, Oct 22 - Mon, Oct 26

12:05 pm - 6:43 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

11h 38m1 stop Boston Logan Intl

9:30 am - 5:35 amPHL Philadelphia-LIS Lisbon Humberto Delgado

15h 05m1 stop Boston Logan Intl

$838TAP AIR PORTUGAL

Thu, Dec 10 - Wed, Jan 6

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

6:35 pm - 9:55 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

22h 20m1 stop London Heathrow

$925British Airways

Fri, Nov 20 - Mon, Nov 23

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

6:35 pm - 2:55 pmPHL Philadelphia-LIS Lisbon Humberto Delgado

15h 20m1 stop London Heathrow

$926British Airways

Fri, Nov 20 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

10:25 am - 10:09 amLIS Lisbon Humberto Delgado-PHL Philadelphia

28h 44m2 stops Newark Chicago O'Hare Intl

10:54 am - 10:20 amPHL Philadelphia-LIS Lisbon Humberto Delgado

19h 26m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$941United Airlines

Thu, Oct 15 - Mon, Oct 26

10:25 am - 10:09 amLIS Lisbon Humberto Delgado-PHL Philadelphia

28h 44m2 stops Newark Chicago O'Hare Intl

10:30 am - 10:20 amPHL Philadelphia-LIS Lisbon Humberto Delgado

19h 50m1 stop Washington, D.C. Dulles Intl

$941United Airlines

Thu, Oct 15 - Mon, Oct 26

7:25 am - 4:05 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

13h 40m1 stop Frankfurt am Main

3:20 pm - 10:10 amPHL Philadelphia-LIS Lisbon Humberto Delgado

14h 50m1 stop Montreal Pierre Elliott Trudeau Intl

$953Multiple Airlines

Thu, Oct 15 - Mon, Oct 26

12:45 pm - 10:07 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

14h 22m1 stop Boston Logan Intl

4:29 pm - 10:45 amPHL Philadelphia-LIS Lisbon Humberto Delgado

13h 16m1 stop Boston Logan Intl

$1,093Virgin Atlantic

Sun, Oct 11 - Sat, Oct 17

12:20 pm - 11:30 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

16h 10m1 stop Washington, D.C. Dulles Intl

3:08 pm - 8:20 amPHL Philadelphia-LIS Lisbon Humberto Delgado

12h 12m2 stops Washington, D.C. Dulles Intl Newark

$1,110United Airlines

Sun, Oct 11 - Sat, Oct 17

6:45 pm - 4:40 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

26h 55m1 stop London Heathrow

10:00 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 05mnonstop

$1,126British Airways

Thu, Oct 15 - Mon, Oct 26

6:35 am - 5:25 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

15h 50m1 stop Madrid Barajas

9:00 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 05mnonstop

$1,164American Airlines

Sun, Oct 11 - Sat, Oct 17

7:35 am - 6:55 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

16h 20m2 stops London Heathrow Dublin

6:40 pm - 8:30 amPHL Philadelphia-LIS Lisbon Humberto Delgado

33h 50m3 stops Dublin London Heathrow Barcelona-El Prat

$1,205Multiple Airlines

Thu, Oct 15 - Mon, Oct 26

7:45 pm - 10:46 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

32h 01m3 stops Amsterdam Schiphol Zurich Toronto Pearson Intl

5:05 pm - 8:30 amPHL Philadelphia-LIS Lisbon Humberto Delgado

35h 25m3 stops Toronto Pearson Intl Zurich Barcelona-El Prat

$1,256Multiple Airlines

Thu, Oct 15 - Mon, Oct 26

11:00 am - 12:12 amLIS Lisbon Humberto Delgado-PHL Philadelphia

18h 12m2 stops London Heathrow Chicago O'Hare Intl

9:15 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 50mnonstop

$4,548British Airways

Mon, Oct 12 - Thu, Nov 12

Cheap direct flights

Enter your travel dates to find the best prices.

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

9:15 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 50mnonstop

$899Finnair

Sun, Nov 22 - Sun, Nov 29

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

9:15 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 50mnonstop

$931Iberia

Fri, Nov 20 - Mon, Nov 23

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

9:10 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 55mnonstop

$932British Airways

Thu, Nov 19 - Sat, Jan 2

10:25 am - 1:20 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

8:45 pm - 8:55 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 10mnonstop

$932British Airways

Thu, Dec 10 - Wed, Jan 6

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

9:15 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 50mnonstop

$932American Airlines

Thu, Nov 5 - Wed, Nov 11

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

9:10 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 55mnonstop

$932Iberia

Wed, Nov 18 - Thu, Dec 31

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

9:00 pm - 8:50 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 50mnonstop

$932Iberia

Fri, Nov 20 - Fri, Nov 27

11:05 am - 3:10 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

9h 05mnonstop

8:45 pm - 8:50 amPHL Philadelphia-LIS Lisbon Humberto Delgado

7h 05mnonstop

$932Iberia

Tue, Jan 19 - Fri, Jan 29

11:05 am - 2:00 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

9:10 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 55mnonstop

$932Iberia

Wed, Nov 18 - Thu, Dec 31

10:40 am - 1:35 pmLIS Lisbon Humberto Delgado-PHL Philadelphia

7h 55mnonstop

9:10 pm - 9:05 amPHL Philadelphia-LIS Lisbon Humberto Delgado

6h 55mnonstop

$933American Airlines

Sat, Dec 5 - Thu, Dec 31

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Air Canada flights from Lisbon to Philadelphia

Our best Air Canada deals on Lisbon to Philadelphia flight tickets

Air Canada

Nov 22

LIS5:00 amLisbon Humberto Delgado

16h 21m

2 stops

PHL4:21 pmPhiladelphia

Nov 29

PHL3:20 pmPhiladelphia

15h 15m

2 stops

LIS11:35 amLisbon Humberto Delgado

$839

Air Canada

Nov 22

LIS10:50 amLisbon Humberto Delgado

17h 06m

1 stop

PHL10:56 pmPhiladelphia

Nov 29

PHL5:05 pmPhiladelphia

11h 15m

1 stop

LIS9:20 amLisbon Humberto Delgado

$865

Air Canada

Oct 21

LIS5:05 amLisbon Humberto Delgado

21h 27m

2 stops

PHL9:32 pmPhiladelphia

Oct 25

PHL3:20 pmPhiladelphia

38h 00m

2 stops

LIS9:20 amLisbon Humberto Delgado

$914

United Airlines flights from Lisbon to Philadelphia

Our best United Airlines deals on Lisbon to Philadelphia flight tickets

United Airlines

Nov 5

LIS5:00 amLisbon Humberto Delgado

16h 05m

1 stop

PHL4:05 pmPhiladelphia

Nov 11

PHL3:05 pmPhiladelphia

14h 15m

1 stop

LIS10:20 amLisbon Humberto Delgado

$906

United Airlines

Oct 27

LIS5:00 amLisbon Humberto Delgado

16h 05m

1 stop

PHL5:05 pmPhiladelphia

Nov 7

PHL7:40 pmPhiladelphia

9h 40m

1 stop

LIS10:20 amLisbon Humberto Delgado

$909

United Airlines

Nov 5

LIS5:00 amLisbon Humberto Delgado

16h 05m

1 stop

PHL4:05 pmPhiladelphia

Nov 11

PHL9:45 amPhiladelphia

17h 25m

2 stops

LIS8:10 amLisbon Humberto Delgado

$910

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 11/12

5:55 am-4:10 pm

1 stop15h 15m

Philadelphia

Sat 11/21

5:40 pm-3:05 pm

1 stop16h 25m

$787

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 11/19

7:40 am-8:52 am

2 stops30h 12m

Philadelphia

Thu 11/26

9:50 am-3:15 pm

3 stops24h 25m

$794

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 11/5

2:20 pm-12:35 am

1 stop15h 15m

Philadelphia

Thu 11/12

3:22 pm-10:30 am

1 stop14h 08m

$797

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 11/12

9:55 am-11:43 pm

1 stop18h 48m

Philadelphia

Thu 12/10

10:09 am-5:45 am

1 stop14h 36m

$801

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 11/5

2:20 pm-12:35 am

1 stop15h 15m

Philadelphia

Thu 11/12

8:30 am-10:30 am

2 stops21h 00m

$801

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 11/5

9:55 am-11:43 pm

1 stop18h 48m

Philadelphia

Wed 11/11

4:47 pm-1:00 pm

1 stop15h 13m

$816

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 10/22

7:40 am-10:18 am

3 stops31h 38m

Philadelphia

Mon 10/26

8:30 am-7:15 pm

3 stops30h 45m

$820

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Thu 12/10

12:05 pm-6:43 pm

1 stop11h 38m

Philadelphia

Wed 1/6

9:30 am-5:35 am

1 stop15h 05m

$838

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Fri 11/20

11:05 am-2:00 pm

Nonstop7h 55m

Philadelphia

Mon 11/23

6:35 pm-9:55 pm

1 stop22h 20m

$925

Quickest round-trip

LisbonPhiladelphia

LIS Lisbon Humberto Delgado - PHL Philadelphia

LISPHL

Lisbon Humberto Delgado

Fri 11/20

11:05 am-2:00 pm

Nonstop7h 55m

Philadelphia

Fri 11/27

6:35 pm-2:55 pm

1 stop15h 20m

$926

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lisbon to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Lisbon and Philadelphia?

Prices are currently low for flights on this route.

Typical prices usually range from $875 to $1,006.
The lowest price recently found on this route was $787.

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Lisbon is in February. Flight prices, which tend to average around $684, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Lisbon averaging around $703.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Lisbon to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $876. On the other hand, Saturday is the most expensive day to depart from Lisbon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,073.

What is the cheapest Lisbon Humberto Delgado to Philadelphia flight route?

Fly from Lisbon Humberto Delgado to Philadelphia for the best Lisbon Humberto Delgado - Philadelphia flight prices

What cabin class options are available on Lisbon to Philadelphia flights?

There are 3 cabin classes available to choose from on Lisbon to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Lisbon to Philadelphia flights?

You could potentially save up to 30% on your flight if you consider stops on a Lisbon to Philadelphia flight.

How have Lisbon to Philadelphia flight prices changed over time?

As of October 2026, prices for Lisbon to Philadelphia flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Lisbon to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Lisbon to Philadelphia (LIS to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Philadelphia

Best Price Found	$360
Fastest flight time	7h 50m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Lisbon in the past 72 hours is $360. The best round-trip flight deal from Lisbon to Philadelphia found on momondo in the last 72 hours is $787.

The fastest flight from Lisbon to Philadelphia takes 7h 50m

Direct flights go from Lisbon to Philadelphia every day.

There is 1 airport in Philadelphia. From Lisbon there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from Lisbon to Philadelphia

How far is Lisbon Humberto Delgado to Philadelphia by plane?
The straight-line distance from Lisbon Humberto Delgado to Philadelphia is 3442.0 mi. Typically, this will take 7h 50m by plane in normal conditions.
When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport?
Prices for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport?
There is 1 operator available for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport as of October 2026.
How old do you have to be to fly from Lisbon Humberto Delgado Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Lisbon to Philadelphia?
Based on momondo bookings for flights between Lisbon and Philadelphia, the leading plane model is Airbus A330-900neo, making up 29.70% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 23.03%, Boeing 787 Dreamliner with 12.73%, and Airbus A330-300 with 9.70%.
What is the most popular airline from Lisbon to Philadelphia?
Based on momondo bookings for flights between Lisbon and Philadelphia, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from Lisbon to Philadelphia

Compare and see reviews for airlines that fly from Lisbon to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $775	Free Cancellation	Rating 6.7 8,256 reviews		Search British Airways flights

British Airways Flights From Lisbon to Philadelphia
British Airways flight deals from Lisbon to Philadelphia start from $775 round-trip. Over the 7 British Airways flights for this route in a normal week, average airfare is usually $902 round-trip - but some users have found much cheaper deals with momondo.

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Lewes

Pottstown

Elkton

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lisbon to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from Lisbon to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia from Lisbon with this policy.

How can momondo help me find flights from Lisbon to Philadelphia?

Once all potential Lisbon to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Lisbon to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Lisbon and alert you when they change.