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 45% 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.

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

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

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 May 2026. The most frequent departure time is 11:00AM, with 100% of daily flights leaving at noon.

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

WestJet 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 are 2 operators available for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport as of May 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

Q: 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 $1,177 to $888. The lowest price recently found on this route was $785.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:10 am - 9:32 pm

LIS

PHL

20h 22m

2 stops

10:35 am - 9:05 pm

PHL

LIS

29h 30m

3 stops

$785Multiple Airlines

Sat, Sep 12 - Sun, Sep 13

6:10 am - 10:46 pm

LIS

PHL

21h 36m

3 stops

10:35 am - 9:05 pm

PHL

LIS

29h 30m

3 stops

$793Multiple Airlines

Sat, Sep 12 - Sun, Sep 13

10:10 pm - 6:55 pm

LIS

PHL

25h 45m

2 stops

8:25 pm - 6:55 pm

PHL

LIS

17h 30m

1 stop

$828Multiple Airlines

Mon, Jun 22 - Mon, Jun 29

6:10 am - 9:32 pm

LIS

PHL

20h 22m

2 stops

5:40 pm - 7:35 pm

PHL

LIS

20h 55m

2 stops

$846Multiple Airlines

Sat, Sep 12 - Sun, Sep 13

6:10 am - 9:34 pm

LIS

PHL

20h 24m

2 stops

5:29 pm - 10:15 pm

PHL

LIS

23h 46m

3 stops

$849Multiple Airlines

Thu, Jul 16 - Wed, Aug 12

6:15 am - 10:46 pm

LIS

PHL

21h 31m

2 stops

7:00 am - 8:35 pm

PHL

LIS

32h 35m

3 stops

$882Multiple Airlines

Tue, Jul 7 - Thu, Jul 23

6:15 am - 11:16 pm

LIS

PHL

22h 01m

2 stops

5:25 pm - 1:50 pm

PHL

LIS

15h 25m

1 stop

$883Multiple Airlines

Tue, Jul 14 - Sun, Jul 26

6:15 am - 10:46 pm

LIS

PHL

21h 31m

3 stops

7:00 am - 8:35 pm

PHL

LIS

32h 35m

3 stops

$884Multiple Airlines

Tue, Jul 7 - Thu, Jul 23

1:00 pm - 10:46 pm

LIS

PHL

14h 46m

1 stop

5:40 pm - 11:45 am

PHL

LIS

13h 05m

1 stop

$894Lufthansa

Sat, Sep 12 - Sun, Sep 13

5:05 am - 4:05 pm

LIS

PHL

16h 00m

1 stop

1:00 pm - 8:10 am

PHL

LIS

15h 10m

2 stops

$895United Airlines

Thu, Oct 1 - Sat, Oct 31

United Airlines flights from Lisbon to Philadelphia

Our best United Airlines deals on Lisbon to Philadelphia flight tickets

United Airlines

Oct 1

LIS7:25 amLisbon Humberto Delgado

13h 40m

1 stop

PHL4:05 pmPhiladelphia

Oct 31

PHL10:15 amPhiladelphia

20h 00m

1 stop

LIS10:15 amLisbon Humberto Delgado

$895

United Airlines

Oct 16

LIS5:05 amLisbon Humberto Delgado

19h 19m

2 stops

PHL7:24 pmPhiladelphia

Nov 1

PHL8:00 pmPhiladelphia

9h 15m

1 stop

LIS10:15 amLisbon Humberto Delgado

$901

United Airlines

Sep 12

LIS5:05 amLisbon Humberto Delgado

21h 22m

2 stops

PHL9:27 pmPhiladelphia

Sep 13

PHL7:40 pmPhiladelphia

9h 50m

1 stop

LIS10:30 amLisbon Humberto Delgado

$919

American Airlines flights from Lisbon to Philadelphia

Our best American Airlines deals on Lisbon to Philadelphia flight tickets

American Airlines

Oct 16

LIS6:35 amLisbon Humberto Delgado

16h 15m

1 stop

PHL5:50 pmPhiladelphia

Nov 1

PHL7:50 pmPhiladelphia

17h 15m

1 stop

LIS6:05 pmLisbon Humberto Delgado

$913

American Airlines

Oct 1

LIS11:05 amLisbon Humberto Delgado

7h 45m

PHL1:50 pmPhiladelphia

Oct 31

PHL10:25 pmPhiladelphia

6h 40m

LIS9:05 amLisbon Humberto Delgado

$923

American Airlines

Jun 17

LIS7:20 amLisbon Humberto Delgado

33h 50m

1 stop

PHL12:10 pmPhiladelphia

Jul 29

PHL7:35 pmPhiladelphia

17h 20m

1 stop

LIS5:55 pmLisbon Humberto Delgado

$924

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Sat 9/12

6:10 am-9:32 pm

2 stops20h 22m

Philadelphia

Sun 9/13

10:35 am-9:05 pm

3 stops29h 30m

$785

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Sat 9/12

6:10 am-10:46 pm

3 stops21h 36m

Philadelphia

Sun 9/13

10:35 am-9:05 pm

3 stops29h 30m

$793

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Mon 6/22

10:10 pm-6:55 pm

2 stops25h 45m

Philadelphia

Mon 6/29

8:25 pm-6:55 pm

1 stop17h 30m

$828

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Sat 9/12

6:10 am-9:32 pm

2 stops20h 22m

Philadelphia

Sun 9/13

5:40 pm-7:35 pm

2 stops20h 55m

$846

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Thu 7/16

6:10 am-9:34 pm

2 stops20h 24m

Philadelphia

Wed 8/12

5:29 pm-10:15 pm

3 stops23h 46m

$849

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Tue 7/7

6:15 am-10:46 pm

2 stops21h 31m

Philadelphia

Thu 7/23

7:00 am-8:35 pm

3 stops32h 35m

$882

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Tue 7/14

6:15 am-11:16 pm

2 stops22h 01m

Philadelphia

Sun 7/26

5:25 pm-1:50 pm

1 stop15h 25m

$883

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Tue 7/7

6:15 am-10:46 pm

3 stops21h 31m

Philadelphia

Thu 7/23

7:00 am-8:35 pm

3 stops32h 35m

$884

Quickest round-trip

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Sat 9/12

1:00 pm-10:46 pm

1 stop14h 46m

Philadelphia

Sun 9/13

5:40 pm-11:45 am

1 stop13h 05m

$894

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Thu 10/1

5:05 am-4:05 pm

1 stop16h 00m

Philadelphia

Sat 10/31

1:00 pm-8:10 am

2 stops15h 10m

$895

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?

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 $694.

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

The cheapest day to depart from Lisbon to Philadelphia is on a Monday. Travelers who choose to depart for Philadelphia on a Monday will often find tickets for as low as $852. On the other hand, Tuesday 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 $1,129.

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 3% 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 May 2026, prices for Lisbon to Philadelphia flights are approximately 29% more expensive 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	$652
Fastest flight time	7h 40m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Lisbon in the past 72 hours is $652. The best round-trip flight deal from Lisbon to Philadelphia found on momondo in the last 72 hours is $1,099.

The fastest flight from Lisbon to Philadelphia takes 7h 40m

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 40m 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 are 2 operators available for flights from Lisbon Humberto Delgado Airport to Philadelphia Airport as of May 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 Boeing 787-9 Dreamliner, making up 43.88% of the total bookings. Other popular models include Airbus A330-900neo with 27.04%, Airbus A330 with 6.12%, and Boeing 787 Dreamliner with 4.59%.
What is the most popular airline from Lisbon to Philadelphia?
Based on momondo bookings for flights between Lisbon and Philadelphia, the leading airline is Iberia, making up 59% of the total bookings. Other popular airlines include British Airways with 41%.

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 $666	Free Cancellation	Rating 6.7 8,005 reviews		Search British Airways flights
Iberia	PriceFrom $681	Free Cancellation	Rating 7.0 3,219 reviews		Search Iberia flights

Iberia Flights From Lisbon to Philadelphia
Iberia flight deals from Lisbon to Philadelphia start from $681 round-trip. Over the 7 Iberia flights for this route in a normal week, average airfare is usually $1,046 round-trip - but some users have found much cheaper deals with momondo.
British Airways Flights From Lisbon to Philadelphia
Another popular option for Lisbon to Philadelphia flights is British Airways (6.7/10, 8,005 ratings). British Airways flies from Lisbon to Philadelphia around 7 times per week, with deals starting from $666 round-trip and rising to an average price of around $1,023.

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Dover

North Wildwood

Avalon

Lewes

Stone Harbor

Essington

New Castle

Vineland

Chester

Pottstown

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.