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$254+ Cheap flights from Philadelphia (PHL) to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LIS
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Philadelphia to Lisbon Humberto Delgado are usually found in January or November, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Philadelphia to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$579
(Billigflug)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$660
Provider with most accurate pricing for Philadelphia-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Lisbon Humberto Delgado flights.
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From Philadelphia to Lisbon Humberto Delgado
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One-way flight from Philadelphia to Lisbon Humberto Delgado
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High demand for flights, 25% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Philadelphia to Lisbon

Cheapest flights from Philadelphia to Lisbon
Explore the most affordable flight options available from Philadelphia to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Billigflug deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/93:30 pmPHL - LIS
2 stops18h 35mAir Canada
Tue 2/185:00 amLIS - PHL
2 stops22h 36mAir Canada
Deal found 1/16$579
This Gotogate deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:25 pmPHL - LIS
1 stop12h 55mMultiple Airlines
Thu 3/275:00 amLIS - PHL
1 stop16h 00mMultiple Airlines
Deal found 1/16$580
This Kiwi.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:55 pmPHL - LIS
1 stop16h 00mLufthansa
Wed 3/125:00 amLIS - PHL
1 stop16h 00mLufthansa
Deal found 1/16$581
This Orbitz deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:05 pmPHL - LIS
2 stops17h 50mBritish Airways
Wed 3/1211:15 amLIS - PHL
Nonstop7h 50mBritish Airways
Deal found 1/16$582
This Finnair deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/189:01 pmPHL - LIS
1 stop21h 24mFinnair
Wed 2/266:30 amLIS - PHL
1 stop14h 00mFinnair
Deal found 1/16$583
This Iberia deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/99:26 pmPHL - LIS
Nonstop6h 29mIberia
Tue 2/186:45 pmLIS - PHL
1 stop26h 20mIberia
Deal found 1/16$585
This United deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/183:30 pmPHL - LIS
1 stop12h 50mUnited Airlines
Wed 2/2611:00 amLIS - PHL
2 stops35h 25mUnited Airlines
Deal found 1/16$588
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/319:21 pmPHL - LIS
1 stop12h 34mAmerican Airlines
Thu 2/66:30 amLIS - PHL
1 stop14h 05mAmerican Airlines
Deal found 1/16$625
This Air France deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/241:00 pmPHL - LIS
2 stops14h 00mAir France
Sun 3/211:15 amLIS - PHL
2 stops17h 05mAir France
Deal found 1/16$640
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/269:33 amPHL - LIS
2 stops16h 02mDelta
Sun 3/211:15 amLIS - PHL
2 stops17h 05mDelta
Deal found 1/16$644
This Expedia deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/298:30 pmPHL - LIS
1 stop20h 05mAer Lingus
Sun 5/410:15 pmLIS - PHL
1 stop25h 45mAer Lingus
Deal found 1/15$718
This FlightHub deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/306:00 amPHL - LIS
2 stops29h 30mTAP AIR PORTUGAL
Thu 4/35:40 pmLIS - PHL
1 stop18h 58mTAP AIR PORTUGAL
Deal found 1/16$737

Find flights from Philadelphia to Lisbon within your budget

Customize your flight search to find flights from Philadelphia to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 2/9

3:30 pm-3:05 pm

2 stops18h 35m

Lisbon Humberto Delgado

Tue 2/18

5:00 am-10:36 pm

2 stops22h 36m

$579

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Wed 3/19

4:25 pm-9:20 am

1 stop12h 55m

Lisbon Humberto Delgado

Thu 3/27

5:00 am-5:00 pm

1 stop16h 00m

$580

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Wed 3/5

5:55 pm-2:55 pm

1 stop16h 00m

Lisbon Humberto Delgado

Wed 3/12

5:00 am-5:00 pm

1 stop16h 00m

$581

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Wed 3/5

4:05 pm-2:55 pm

2 stops17h 50m

Lisbon Humberto Delgado

Wed 3/12

11:15 am-3:05 pm

Nonstop7h 50m

$582

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 2/18

9:01 pm-11:25 pm

1 stop21h 24m

Lisbon Humberto Delgado

Wed 2/26

6:30 am-3:30 pm

1 stop14h 00m

$583

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Sun 2/9

9:26 pm-8:55 am

Nonstop6h 29m

Lisbon Humberto Delgado

Tue 2/18

6:45 pm-4:05 pm

1 stop26h 20m

$585

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Tue 2/18

3:30 pm-9:20 am

1 stop12h 50m

Lisbon Humberto Delgado

Wed 2/26

11:00 am-5:25 pm

2 stops35h 25m

$588

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Fri 1/31

9:21 pm-2:55 pm

1 stop12h 34m

Lisbon Humberto Delgado

Thu 2/6

6:30 am-3:35 pm

1 stop14h 05m

$625

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Mon 2/24

1:00 pm-8:00 am

2 stops14h 00m

Lisbon Humberto Delgado

Sun 3/2

11:15 am-11:20 pm

2 stops17h 05m

$640

PhiladelphiaLisbon

PHL - LIS

PHLLIS

Philadelphia

Wed 2/26

9:33 am-6:35 am

2 stops16h 02m

Lisbon Humberto Delgado

Sun 3/2

11:15 am-11:20 pm

2 stops17h 05m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 23 results
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Compare providers for flights from Philadelphia to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Lisbon in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Philadelphia to Lisbon

Get recent, data-driven insights about flights from Philadelphia to Lisbon including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Lisbon. Price data was last updated on January 10, 2025.

To ensure you get the cheapest price possible for a flight from Philadelphia to Lisbon, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Philadelphia to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Lisbon (average of $612). Flying from Philadelphia to Lisbon in June is currently the most expensive (average of $1,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to LIS?

Find hourly flight availability from Philadelphia to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

It’s typically best to fly out from Philadelphia to Lisbon in the morning. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated January 17, 2025.
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,487 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,965 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Philadelphia to Lisbon?

    Lisbon Humberto Delgado is the airport most travelers will use when flying to Lisbon from Philadelphia. Booking flights from Philadelphia (PHL) to Humberto Delgado (LIS) should be relatively easy as there are 2 daily flights to Lisbon from 9 different airlines. 6h 25m is how long a flight from Philadelphia to Lisbon Humberto Delgado will take if you book a nonstop flight.

  • How popular is this Philadelphia to Lisbon flight route?

    The Philadelphia to Lisbon Humberto Delgado flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Philadelphia to Lisbon round-trip?

    Air Canada, at $579, was found to be the cheapest airline from Philadelphia to Lisbon.Alternate airlines to your destination round-trip include Lufthansa and British Airways. Users have found that Air Canada is 40% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Philadelphia to Lisbon one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Lisbon are British Airways ($458), Virgin Atlantic ($460), and Air France ($463).

  • What are the most reliable airlines from Philadelphia to Lisbon?

    The top 3 most reliable airlines when flying from Philadelphia to Lisbon are American Airlines (81%), Finnair (81%) and Iberia (81%).

  • What are the cheapest flights from Philadelphia to Lisbon?

    While on average a flight from Philadelphia to Lisbon is generally $791, our data shows the cheapest flight currently is $477. When looking at the most popular route, (Philadelphia - Lisbon Humberto Delgado), you can expect to pay $539 for that flight.

  • Can I find deals for flights from Philadelphia to Lisbon that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Lisbon.

  • Can I find deals for business class flights from Philadelphia to Lisbon?

    Yes. Cheapflights offers flight deals from Philadelphia to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Lisbon (average of $612). Flying from Philadelphia to Lisbon in June is currently the most expensive (average of $1,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Sesimbra
Fátima

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Alternative routes for Philadelphia to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Lisbon flights
Newark to Lisbon flights
LaGuardia to Lisbon flights
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John F Kennedy Intl to Faro flights
LaGuardia to Funchal flights
Newark to Faro flights
LaGuardia to Faro flights
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LaGuardia to Lajes flights
Newark to Lajes flights
John F Kennedy Intl to Lajes flights
Reagan-National to Faro flights
Dulles Intl to Ponta Delgada flights
Dulles Intl to Funchal flights
Pittsburgh to Lisbon flights
John F Kennedy Intl to Pico Island flights
Reagan-National to Funchal flights
Reagan-National to Ponta Delgada flights
Philadelphia to Porto flights
Newark to Porto Santo flights
Philadelphia to Ponta Delgada flights
Dulles Intl to Lajes flights
Philadelphia to Funchal flights
Philadelphia to Faro flights
John F Kennedy Intl to Horta flights
Dulles Intl to Pico Island flights
Allentown to Lisbon flights
Philadelphia to Lajes flights

Top 9 airlines flying from Philadelphia to Lisbon

Discover the top 9 airlines that operate flights from Philadelphia to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$558Average$983FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$568Average$880FlexibilityNo cancel feeOn-time70%
DeltaCheapest$573Average$776FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$577Average$920FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$593Average$1,031FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$612Average$953FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$616Average$934FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$643Average$894FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$751Average$850FlexibilityNo cancel feeOn-timeN/A
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