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

Iberia is the most popular carrier operating from Lisbon Humberto Delgado to Philadelphia

Which airport is the most popular layover for flights between Lisbon and Philadelphia?

Dublin (DUB) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Lisbon to Philadelphia?

Flights via London (LHR) offer the lowest average round-trip price of $738.

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

The number of flights available between Lisbon and Philadelphia is 1 per day as of October 2025. 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?

7 flights are operational weekly from Lisbon to Philadelphia as of October 2025. The most popular departure day for this route is Fri, with 57% of flights per week taking off on this day.

Which layover airport has the shortest connection time from Lisbon to Philadelphia?

London (LHR) has the shortest average layover time for this route: 7h 45m.

Which layover airport has the shortest travel time from Lisbon to Philadelphia?

Flights connecting via London (LHR) have the shortest average one-way travel time: 23h 35m.

What airlines fly to Philadelphia?

TAP AIR PORTUGAL, United Airlines and Iberia 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 43% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 10 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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 October 2025.

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.

$315 Cheap Flights from Lisbon to Philadelphia in 2025/26

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9:05 pm - 3:20 pmLIS-PHL

23h 15m1 stop

9:15 pm - 9:05 amPHL-LIS

6h 50mnonstop

$723Iberia

Find Deal

Tue, Feb 24 - Sat, Mar 7

6:30 am - 3:35 pmLIS-PHL

14h 05m1 stop

7:45 pm - 2:50 pmPHL-LIS

14h 05m1 stop

$780American Airlines

Find Deal

Tue, Feb 24 - Sat, Mar 7

11:05 am - 1:50 pmLIS-PHL

7h 45mnonstop

4:47 pm - 12:05 pmPHL-LIS

14h 18m2 stops

$782American Airlines

Find Deal

Mon, Dec 22 - Sun, Jan 4

11:05 am - 1:50 pmLIS-PHL

7h 45mnonstop

3:35 pm - 2:45 pmPHL-LIS

18h 10m2 stops

$784American Airlines

Find Deal

Mon, Dec 22 - Tue, Jan 6

11:10 am - 2:05 pmLIS-PHL

7h 55mnonstop

9:15 pm - 9:05 amPHL-LIS

6h 50mnonstop

$787Iberia

Find Deal

Tue, Feb 24 - Sat, Mar 7

5:00 am - 5:05 pmLIS-PHL

16h 05m1 stop

2:37 pm - 10:30 amPHL-LIS

14h 53m1 stop

$788United Airlines

Find Deal

Thu, Mar 26 - Mon, Mar 30

5:00 am - 5:05 pmLIS-PHL

16h 05m1 stop

2:37 pm - 8:20 amPHL-LIS

12h 43m2 stops

$792United Airlines

Find Deal

Thu, Mar 26 - Mon, Mar 30

5:00 am - 10:46 pmLIS-PHL

22h 46m2 stops

10:30 am - 9:20 amPHL-LIS

17h 50m2 stops

$796Air Canada

Find Deal

Fri, Dec 26 - Tue, Jan 6

5:00 am - 10:46 pmLIS-PHL

22h 46m2 stops

10:39 am - 9:20 amPHL-LIS

41h 41m2 stops

$802Air Canada

Find Deal

Fri, Dec 26 - Mon, Jan 5

6:40 pm - 4:15 pmLIS-PHL

26h 35m1 stop

6:35 pm - 2:50 pmPHL-LIS

15h 15m1 stop

$927British Airways

Find Deal

Sun, Nov 16 - Wed, Dec 10

British Airways flights from Lisbon to Philadelphia

Our best British Airways deals on Lisbon to Philadelphia flight tickets

British Airways

Nov 7

LIS11:05 amLisbon Humberto Delgado

8h 05m

PHL2:10 pmPhiladelphia

Nov 13

PHL9:10 pmPhiladelphia

6h 55m

LIS9:05 amLisbon Humberto Delgado

$792

Find similar

British Airways

Nov 7

LIS11:05 amLisbon Humberto Delgado

8h 05m

PHL2:10 pmPhiladelphia

Nov 13

PHL7:45 pmPhiladelphia

14h 00m

1 stop

LIS2:45 pmLisbon Humberto Delgado

$798

Find similar

British Airways

Nov 6

LIS6:35 pmLisbon Humberto Delgado

23h 50m

1 stop

PHL1:25 pmPhiladelphia

Nov 12

PHL6:35 pmPhiladelphia

15h 15m

1 stop

LIS2:50 pmLisbon Humberto Delgado

$813

Find similar

United Airlines flights from Lisbon to Philadelphia

Our best United Airlines deals on Lisbon to Philadelphia flight tickets

United Airlines

Mar 26

LIS5:00 amLisbon Humberto Delgado

16h 05m

1 stop

PHL5:05 pmPhiladelphia

Mar 30

PHL2:37 pmPhiladelphia

14h 53m

1 stop

LIS10:30 amLisbon Humberto Delgado

$788

Find similar

United Airlines

Mar 26

LIS5:00 amLisbon Humberto Delgado

16h 05m

1 stop

PHL5:05 pmPhiladelphia

Mar 30

PHL2:37 pmPhiladelphia

12h 43m

2 stops

LIS8:20 amLisbon Humberto Delgado

$792

Find similar

United Airlines

Dec 25

LIS10:55 amLisbon Humberto Delgado

32h 55m

1 stop

PHL2:50 pmPhiladelphia

Jan 2

PHL8:27 amPhiladelphia

20h 48m

2 stops

LIS10:15 amLisbon Humberto Delgado

$818

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Tue 2/24

9:05 pm-3:20 pm

1 stop23h 15m

Philadelphia

Sat 3/7

9:15 pm-9:05 am

Nonstop6h 50m

$723

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Tue 2/24

6:30 am-3:35 pm

1 stop14h 05m

Philadelphia

Sat 3/7

7:45 pm-2:50 pm

1 stop14h 05m

$780

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Mon 12/22

11:05 am-1:50 pm

Nonstop7h 45m

Philadelphia

Sun 1/4

4:47 pm-12:05 pm

2 stops14h 18m

$782

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Mon 12/22

11:05 am-1:50 pm

Nonstop7h 45m

Philadelphia

Tue 1/6

3:35 pm-2:45 pm

2 stops18h 10m

$784

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Tue 2/24

11:10 am-2:05 pm

Nonstop7h 55m

Philadelphia

Sat 3/7

9:15 pm-9:05 am

Nonstop6h 50m

$787

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Thu 3/26

5:00 am-5:05 pm

1 stop16h 05m

Philadelphia

Mon 3/30

2:37 pm-10:30 am

1 stop14h 53m

$788

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Thu 3/26

5:00 am-5:05 pm

1 stop16h 05m

Philadelphia

Mon 3/30

2:37 pm-8:20 am

2 stops12h 43m

$792

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Fri 12/26

5:00 am-10:46 pm

2 stops22h 46m

Philadelphia

Tue 1/6

10:30 am-9:20 am

2 stops17h 50m

$796

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Fri 12/26

5:00 am-10:46 pm

2 stops22h 46m

Philadelphia

Mon 1/5

10:39 am-9:20 am

2 stops41h 41m

$802

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

Sun 11/16

6:40 pm-4:15 pm

1 stop26h 35m

Philadelphia

Wed 12/10

6:35 pm-2:50 pm

1 stop15h 15m

$927

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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

Layovers

Other information

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 $743, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Philadelphia, with average flight prices from Lisbon averaging around $771.

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

The cheapest day to depart from Lisbon to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $825. On the other hand, Sunday 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 $952.

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

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

You are more likely to see cheaper flights to Philadelphia from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $938 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Lisbon for as low as $639 on momondo.

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

There are 3 cabin classes available to choose from on Lisbon Humberto Delgado 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?

No. A direct flight is the cheapest option for a flight between Lisbon to Philadelphia.

How have Lisbon to Philadelphia flight prices changed over time?

As of October 2025, prices for Lisbon to Philadelphia flights are approximately 10% 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	$588
Fastest flight time	7h 30m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Lisbon in the past 72 hours is $588. The best round-trip flight deal from Lisbon to Philadelphia found on momondo in the last 72 hours is $809.

The fastest flight from Lisbon to Philadelphia takes 7h 30m

Direct flights go from Lisbon to Philadelphia every day.

There is 1 airport near Philadelphia: Philadelphia (PHL)

Search flight deals

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 45m 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 October 2025.
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 30.00% of the total bookings. Other popular models include Airbus A330-900neo with 24.58%, Boeing 787 Dreamliner with 12.50%, and Boeing 787-8 Dreamliner with 7.50%.
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 60% of the total bookings. Other popular airlines include British Airways with 40%.

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
Iberia	PriceFrom $680	Free Cancellation	Rating 7.0 3,004 reviews		Search Iberia flights
British Airways	PriceFrom $696	Free Cancellation	Rating 6.7 7,489 reviews		Search British Airways flights

Iberia Flights From Lisbon to Philadelphia
Iberia flight deals from Lisbon to Philadelphia start from $680 round-trip. Over the 1 Iberia flight for this route in a normal week, average airfare is usually $967 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, 7,489 ratings). British Airways flies from Lisbon to Philadelphia around 2 times per week, with deals starting from $696 round-trip and rising to an average price of around $928.

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Vineland

Essington

Pottstown

New Castle

Somers Point

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.

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Lisbon to Philadelphia from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Philadelphia departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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British Airways flights from Lisbon to Philadelphia

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United Airlines flights from Lisbon to Philadelphia

Our best United Airlines deals on Lisbon to Philadelphia flight tickets

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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

What is the cheapest month to fly to Philadelphia?

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

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

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

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

There are 3 cabin classes available to choose from on Lisbon Humberto Delgado 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?

No. A direct flight is the cheapest option for a flight between Lisbon to Philadelphia.

How have Lisbon to Philadelphia flight prices changed over time?

As of October 2025, prices for Lisbon to Philadelphia flights are approximately 10% more expensive when compared to flights at the same time last year.

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

Iberia is the most popular carrier operating from Lisbon Humberto Delgado to Philadelphia

What airlines fly to Philadelphia?

Which airport is the most popular layover for flights between Lisbon and Philadelphia?

Dublin (DUB) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Lisbon to Philadelphia?

Flights via London (LHR) offer the lowest average round-trip price of $738.

Which layover airport has the shortest travel time from Lisbon to Philadelphia?

Flights connecting via London (LHR) have the shortest average one-way travel time: 23h 35m.

Which layover airport has the shortest connection time from Lisbon to Philadelphia?

London (LHR) has the shortest average layover time for this route: 7h 45m.

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

The number of flights available between Lisbon and Philadelphia is 1 per day as of October 2025. 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?

7 flights are operational weekly from Lisbon to Philadelphia as of October 2025. The most popular departure day for this route is Fri, with 57% of flights per week taking off on this day.

When to book flights from Lisbon to Philadelphia

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

Fastest flight time

Direct flights

Airports in Philadelphia

How far is Lisbon Humberto Delgado to Philadelphia by plane?

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

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

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

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

What is the most popular plane model from Lisbon to Philadelphia?

What is the most popular airline from Lisbon to Philadelphia?

Best airlines flying from Lisbon to Philadelphia

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

Iberia Flights From Lisbon to Philadelphia

British Airways Flights From Lisbon to Philadelphia

Traveling to a place near Philadelphia?

Why use momondo?

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

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

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

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

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania