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

As of November 2025, 2 flights take off from Philadelphia and land in Lisbon each day. The most common flight departure time for this route is 9:00PM, with 100% of daily flights taking off in the evening.

What airlines fly to Lisbon?

TAP AIR PORTUGAL, United Airlines and Delta are the top three most popular airlines that fly to Lisbon from Philadelphia according to our data. TAP AIR PORTUGAL is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 25 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

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

Boston (BOS) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

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

As of November 2025, there are 18 flights per week flying from Philadelphia to Lisbon. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.

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

Dublin (DUB) has the shortest average layover time for this route: 1h 40m.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 10h 55m.

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

TAP AIR PORTUGAL is the most popular carrier operating from Philadelphia to Lisbon Humberto Delgado

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

Flights via Boston (BOS) offer the lowest average round-trip price of $678.

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

Prices for flights from Philadelphia Airport to Lisbon Humberto Delgado Airport refresh daily.

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

The number of operators available for flights from Philadelphia Airport to Lisbon Humberto Delgado Airport is 7 as of November 2025.

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

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$237 Cheap Flights from Philadelphia to Lisbon in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $609 to $898. The lowest price recently found on this route was $567.

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Cheap round-trip flights

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6:00 am - 5:20 pmPHL-LIS

30h 20m2 stops

7:10 pm - 12:23 amLIS-PHL

34h 13m2 stops

$567Scandinavian Airlines

Find Deal

Sun, Feb 1 - Fri, Feb 6

2:31 pm - 8:55 amPHL-LIS

37h 24m2 stops

5:20 pm - 9:17 pmLIS-PHL

31h 57m2 stops

$568Scandinavian Airlines

Find Deal

Sat, Mar 7 - Mon, Mar 16

3:30 pm - 7:40 pmPHL-LIS

23h 10m3 stops

9:30 pm - 2:50 pmLIS-PHL

22h 20m3 stops

$590Multiple Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

2:31 pm - 9:30 pmPHL-LIS

25h 59m2 stops

4:55 pm - 12:22 amLIS-PHL

35h 27m2 stops

$598Scandinavian Airlines

Find Deal

Sat, Mar 7 - Sun, Mar 15

8:20 am - 5:35 amPHL-LIS

16h 15m1 stop

12:00 pm - 12:13 amLIS-PHL

17h 13m1 stop

$651TAP AIR PORTUGAL

Find Deal

Tue, Mar 3 - Tue, Mar 31

10:30 pm - 9:05 amPHL-LIS

6h 35mnonstop

11:15 am - 3:05 pmLIS-PHL

7h 50mnonstop

$658Iberia

Find Deal

Mon, Mar 9 - Wed, Mar 18

10:20 pm - 9:15 amPHL-LIS

6h 55mnonstop

6:35 am - 5:15 pmLIS-PHL

15h 40m1 stop

$663Finnair

Find Deal

Tue, Mar 24 - Thu, Apr 2

8:20 am - 6:05 amPHL-LIS

16h 45m1 stop

6:05 pm - 9:13 amLIS-PHL

20h 08m1 stop

$664TAP AIR PORTUGAL

Find Deal

Sun, Apr 26 - Wed, May 27

7:35 pm - 12:05 pmPHL-LIS

12h 30m1 stop

7:05 am - 5:15 pmLIS-PHL

14h 10m1 stop

$669British Airways

Find Deal

Mon, Mar 9 - Wed, Mar 18

9:35 pm - 9:05 amPHL-LIS

6h 30mnonstop

8:45 pm - 3:40 pmLIS-PHL

23h 55m1 stop

$674Iberia

Find Deal

Tue, Jan 6 - Tue, Jan 13

Lufthansa flights from Philadelphia to Lisbon

Our best Lufthansa deals on Philadelphia to Lisbon flight tickets

Lufthansa

Mar 9

PHL4:35 pmPhiladelphia

12h 45m

1 stop

LIS9:20 amLisbon Humberto Delgado

Mar 18

LIS5:00 amLisbon Humberto Delgado

21h 46m

2 stops

PHL10:46 pmPhiladelphia

$648

Find similar

Lufthansa

Mar 17

PHL6:40 pmPhiladelphia

15h 50m

1 stop

LIS2:30 pmLisbon Humberto Delgado

Mar 26

LIS5:00 amLisbon Humberto Delgado

16h 05m

1 stop

PHL5:05 pmPhiladelphia

$655

Find similar

Lufthansa

Nov 20

PHL5:40 pmPhiladelphia

16h 25m

1 stop

LIS3:05 pmLisbon Humberto Delgado

Nov 30

LIS2:10 pmLisbon Humberto Delgado

54h 55m

2 stops

PHL4:05 pmPhiladelphia

$1,192

Find similar

Iberia flights from Philadelphia to Lisbon

Our best Iberia deals on Philadelphia to Lisbon flight tickets

Iberia

Mar 9

PHL10:30 pmPhiladelphia

6h 35m

LIS9:05 amLisbon Humberto Delgado

Mar 18

LIS11:15 amLisbon Humberto Delgado

7h 50m

PHL3:05 pmPhiladelphia

$658

Find similar

Iberia

Jan 6

PHL9:35 pmPhiladelphia

6h 30m

LIS9:05 amLisbon Humberto Delgado

Jan 13

LIS8:45 pmLisbon Humberto Delgado

23h 55m

1 stop

PHL3:40 pmPhiladelphia

$674

Find similar

Iberia

Nov 10

PHL9:10 pmPhiladelphia

6h 55m

LIS9:05 amLisbon Humberto Delgado

Nov 21

LIS11:05 amLisbon Humberto Delgado

8h 05m

PHL2:10 pmPhiladelphia

$906

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 2/1

6:00 am-5:20 pm

2 stops30h 20m

Lisbon Humberto Delgado

Fri 2/6

7:10 pm-12:23 am

2 stops34h 13m

$567

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sat 3/7

2:31 pm-8:55 am

2 stops37h 24m

Lisbon Humberto Delgado

Mon 3/16

5:20 pm-9:17 pm

2 stops31h 57m

$568

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Mon 12/1

3:30 pm-7:40 pm

3 stops23h 10m

Lisbon Humberto Delgado

Mon 12/8

9:30 pm-2:50 pm

3 stops22h 20m

$590

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sat 3/7

2:31 pm-9:30 pm

2 stops25h 59m

Lisbon Humberto Delgado

Sun 3/15

4:55 pm-12:22 am

2 stops35h 27m

$598

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 3/3

8:20 am-5:35 am

1 stop16h 15m

Lisbon Humberto Delgado

Tue 3/31

12:00 pm-12:13 am

1 stop17h 13m

$651

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Mon 3/9

10:30 pm-9:05 am

Nonstop6h 35m

Lisbon Humberto Delgado

Wed 3/18

11:15 am-3:05 pm

Nonstop7h 50m

$658

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 3/24

10:20 pm-9:15 am

Nonstop6h 55m

Lisbon Humberto Delgado

Thu 4/2

6:35 am-5:15 pm

1 stop15h 40m

$663

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 4/26

8:20 am-6:05 am

1 stop16h 45m

Lisbon Humberto Delgado

Wed 5/27

6:05 pm-9:13 am

1 stop20h 08m

$664

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Mon 3/9

7:35 pm-12:05 pm

1 stop12h 30m

Lisbon Humberto Delgado

Wed 3/18

7:05 am-5:15 pm

1 stop14h 10m

$669

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 1/6

9:35 pm-9:05 am

Nonstop6h 30m

Lisbon Humberto Delgado

Tue 1/13

8:45 pm-3:40 pm

1 stop23h 55m

$674

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 Philadelphia to Lisbon

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

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Philadelphia to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $672. If you are unable to visit Lisbon during the month of February, then departing from Philadelphia during the month January is also very affordable. Most momondo users find prices during this month for around $677.

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

Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $930. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Lisbon for around $1,095.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the morning when flights can be purchased for as low as $698. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $993 on average. Flights to Lisbon from Philadelphia in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Lisbon from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $966 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Philadelphia for as low as $833 on momondo.

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

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

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

How have Philadelphia to Lisbon flight prices changed over time?

As of November 2025, prices for Philadelphia to Lisbon flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to Lisbon

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

Estimated round-trip price

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

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

Best Price Found	$667
Fastest flight time	6h 30m
Direct flights	Every day
Airports in Lisbon	1 airport

The best one-way flight to Lisbon from Philadelphia in the past 72 hours is $667. The best round-trip flight deal from Philadelphia to Lisbon found on momondo in the last 72 hours is $833.

The fastest flight from Philadelphia to Lisbon takes 6h 30m

Direct flights go from Philadelphia to Lisbon every day.

There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

Search flight deals

How far is Philadelphia to Lisbon Humberto Delgado by plane?
A flight from Philadelphia to Lisbon Humberto Delgado will travel around 3442.0 mi. Flights usually cover this in 6h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Philadelphia Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Philadelphia Airport to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Philadelphia Airport to Lisbon Humberto Delgado Airport is 7 as of November 2025.
How old do you have to be to fly from Philadelphia Airport to Lisbon Humberto Delgado 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 Philadelphia Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Philadelphia to Lisbon?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Philadelphia to Lisbon is Boeing 787-9 Dreamliner (62.96% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (19.08%), Boeing 787-8 Dreamliner (13.37%), and Boeing 787-10 Dreamliner (0.61%).
What is the most popular airline from Philadelphia to Lisbon?
Based on momondo bookings for flights between Philadelphia and Lisbon, the leading airline is Iberia, making up 36% of the total bookings. Other popular airlines include American Airlines with 27%, British Airways with 22%, and Finnair with 9%.

Best airlines flying from Philadelphia to Lisbon

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $556	Free Cancellation	Rating 7.0 3,007 reviews	Search Iberia flights
United Airlines	PriceFrom $560	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Finnair	PriceFrom $570	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights
British Airways	PriceFrom $576	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
American Airlines	PriceFrom $588	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $634	Free Cancellation	Rating 7.2 1,365 reviews	Search Aer Lingus flights
TAP AIR PORTUGAL	PriceFrom $666	Free Cancellation	Rating 7.1 2,047 reviews	Search TAP AIR PORTUGAL flights

Finnair Flights From Philadelphia to Lisbon
Finnair flies from Philadelphia to Lisbon around 4 times per week, with 1,335 momondo users rating the airline 7.6/10. The cheapest Finnair deal from Philadelphia to Lisbon in the last 72 hours was $570 (round-trip), much lower than the average airfare cost of $960 for Finnair flights on this route.
American Airlines Flights From Philadelphia to Lisbon
American Airlines (7.2/10 from 11,040 reviews) operates around 4 flights from Philadelphia to Lisbon in any given week. The average American Airlines airfare for this route is around $1,077, with deals from around $588 rare but found on momondo. Referenced prices are for round-trip Philadelphia to Lisbon flight searches in the last 72 hours.

Sintra

Fátima

Ericeira

Nazaré

Oeiras

Setúbal

Peniche

Estoril

Leiria

Sesimbra

Tomar

Almada

Evora

Zambujeira do Mar

Figueira da Foz

Batalha

Óbidos

Torres Vedras

Comporta

Sines

Why use momondo?

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

Finding the right flight to Lisbon from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

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

Flights from Philadelphia to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Lisbon.

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

Yes. momondo can track prices for Philadelphia to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Philadelphia to Lisbon from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Lisbon departing on 1/13. 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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Lufthansa flights from Philadelphia to Lisbon

Our best Lufthansa deals on Philadelphia to Lisbon flight tickets

Iberia flights from Philadelphia to Lisbon

Our best Iberia deals on Philadelphia to Lisbon flight tickets

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How to get the cheapest flight ticket from Philadelphia to Lisbon

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

What is the cheapest month to fly to Lisbon?

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

Our data shows that Tuesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $930. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Lisbon for around $1,095.

What is the cheapest time of day to depart on your flight to Lisbon?

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

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

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

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

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

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

How have Philadelphia to Lisbon flight prices changed over time?

As of November 2025, prices for Philadelphia to Lisbon flights are approximately 24% cheaper when compared to flights at the same time last year.

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

TAP AIR PORTUGAL is the most popular carrier operating from Philadelphia to Lisbon Humberto Delgado

What airlines fly to Lisbon?

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

Boston (BOS) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Boston (BOS) offer the lowest average round-trip price of $678.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 10h 55m.

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

Dublin (DUB) has the shortest average layover time for this route: 1h 40m.

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

As of November 2025, 2 flights take off from Philadelphia and land in Lisbon each day. The most common flight departure time for this route is 9:00PM, with 100% of daily flights taking off in the evening.

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

As of November 2025, there are 18 flights per week flying from Philadelphia to Lisbon. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.

When to book flights from Philadelphia to Lisbon

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Lisbon

How far is Philadelphia to Lisbon Humberto Delgado by plane?

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

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

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

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

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

What is the most popular airline from Philadelphia to Lisbon?

Best airlines flying from Philadelphia to Lisbon

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

Finnair Flights From Philadelphia to Lisbon

American Airlines Flights From Philadelphia to Lisbon

Traveling to a place near Lisbon?

Why use momondo?

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

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

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

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

An easier way to manage your Lisbon 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