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$275+ Cheap flights from Lisbon (LIS) to Philadelphia (PHL)

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.
LIS — PHL
feb. 9 — feb. 161
dom. 2/9
dom. 2/16
1 adult, Economy
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The best prices from Lisbon Humberto Delgado to Philadelphia are usually found in May or November, booked 87 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Lisbon to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Philadelphia (PHL). 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 febrero 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$659
(Gotogate)

One-way from

$275
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$769

Good round-trip deal

$628 or less

Good one-way deal

$648 or less
Provider with most accurate pricing for Lisbon Humberto Delgado-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Philadelphia flights.
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From Lisbon Humberto Delgado to Philadelphia
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One-way flight from Lisbon Humberto Delgado to Philadelphia
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Highest demand for flights based on searches. 15% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Lisbon Humberto Delgado to Philadelphia.
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Price to beat on a one-way flight from Lisbon Humberto Delgado to Philadelphia.
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Find flight deals from Lisbon to Philadelphia

Cheapest flights from Lisbon to Philadelphia
Explore the most affordable flight options available from Lisbon to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 4, 2025.

This Gotogate deal was found by Cheapflights users on 2/4. 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.
lun. 3/310:50 amLIS - PHL
1 stop34h 10mAer Lingus
lun. 3/106:30 pmPHL - LIS
1 stop11h 40mAer Lingus
Deal found 2/4$659
This United Airlines deal was found by Cheapflights users on 2/4. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/35:00 amLIS - PHL
2 stops22h 36mUnited Airlines
lun. 3/106:45 pmPHL - LIS
2 stops34h 35mUnited Airlines
Deal found 2/4$682
This Booking.com deal was found by Cheapflights users on 2/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/138:20 amLIS - PHL
1 stop12h 10mBritish Airways
jue. 2/206:40 pmPHL - LIS
1 stop15h 05mBritish Airways
Deal found 2/4$693
This American Airlines deal was found by Cheapflights users on 2/4. 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.
mié. 4/2311:05 amLIS - PHL
Nonstop7h 45mAmerican Airlines
mar. 5/137:35 pmPHL - LIS
1 stop22h 25mAmerican Airlines
Deal found 2/4$698
This Lufthansa deal was found by Cheapflights users on 2/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/135:00 amLIS - PHL
1 stop16h 00mMultiple Airlines
sáb. 3/223:30 pmPHL - LIS
1 stop13h 25mMultiple Airlines
Deal found 2/3$704
This British Airways deal was found by Cheapflights users on 2/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/138:20 amLIS - PHL
1 stop12h 45mIberia
jue. 2/209:26 pmPHL - LIS
Nonstop6h 39mIberia
Deal found 2/4$708
This Delta deal was found by Cheapflights users on 2/3. 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.
lun. 2/105:30 amLIS - PHL
2 stops20h 53mDelta
lun. 2/179:33 amPHL - LIS
2 stops20h 47mDelta
Deal found 2/3$728

Find flights from Lisbon to Philadelphia within your budget

Customize your flight search to find flights from Lisbon to Philadelphia 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 febrero 4, 2025.

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Fly to

Any airport

Route

Depart

Return

Price

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

lun. 3/3

10:50 am-4:00 pm

1 stop34h 10m

Philadelphia

lun. 3/10

6:30 pm-10:10 am

1 stop11h 40m

$659

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

lun. 3/3

5:00 am-10:36 pm

2 stops22h 36m

Philadelphia

lun. 3/10

6:45 pm-9:20 am

2 stops34h 35m

$682

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

lun. 3/3

6:10 am-6:53 am

3 stops29h 43m

Philadelphia

lun. 3/10

5:51 am-11:25 am

2 stops25h 34m

$693

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

lun. 3/3

11:05 am-1:50 pm

Nonstop7h 45m

Philadelphia

lun. 3/10

7:40 pm-12:10 pm

1 stop12h 30m

$695

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

mié. 4/23

11:05 am-1:50 pm

Nonstop7h 45m

Philadelphia

mar. 5/13

7:35 pm-11:00 pm

1 stop22h 25m

$698

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

mié. 4/30

11:05 am-1:50 pm

Nonstop7h 45m

Philadelphia

sáb. 5/31

7:35 pm-11:10 pm

1 stop22h 35m

$720

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

mié. 4/30

5:40 am-9:09 pm

2 stops20h 29m

Philadelphia

sáb. 5/31

5:55 am-8:00 am

2 stops21h 05m

$729

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

lun. 6/2

8:45 pm-4:25 pm

2 stops24h 40m

Philadelphia

vie. 6/6

6:35 pm-4:05 pm

2 stops16h 30m

$842

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

mié. 4/2

2:00 pm-2:34 pm

2 stops29h 34m

$275

LisbonPhiladelphia

LIS - PHL

LISPHL

Lisbon Humberto Delgado

mar. 3/4

10:50 am-4:00 pm

1 stop34h 10m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 14 results
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Compare providers for flights from Lisbon to Philadelphia

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 Lisbon to Philadelphia in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
OneTravelPrice Accuracy2 starsTrust Score*3 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 Lisbon-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lisbon-Philadelphia 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 Lisbon-Philadelphia 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 Lisbon to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Lisbon 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 Lisbon to Philadelphia

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

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

Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Philadelphia. Price data was last updated on January 31, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lisbon to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Lisbon to Philadelphia (average of $236). Flying from Lisbon to Philadelphia in March is currently the most expensive (average of $295). 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 LIS to PHL?

Find hourly flight availability from Lisbon to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lisbon to Philadelphia as you normally would.

Rainfall in Philadelphia by month

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

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

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

If weather is an important factor for your trip to Philadelphia, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated febrero 4, 2025.
Read through reviews of airlines operating flights from Lisbon to Philadelphia, such as Delta, Finnair and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,415 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,284 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,890 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus
7.1
Good
1,070 reviews
Delta
8.0
Very good
8,415 reviews

Overall

8.0

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • How popular is this Lisbon to Philadelphia flight route?

    Flights from Lisbon Humberto Delgado to Philadelphia have been viewed 4 times in the past calendar month.

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

    According to our current data, Aer Lingus ($659), United Airlines ($682), and British Airways ($695) offers the cheapest pricing from Lisbon to Philadelphia. Aer Lingus is 18% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Lisbon to Philadelphia are Aer Lingus ($517), Finnair ($593), and Iberia ($605).

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

    The top 3 most reliable airlines when flying from Lisbon to Philadelphia are American Airlines (79%), Finnair (79%) and Iberia (79%).

  • What are the cheapest flights from Lisbon to Philadelphia?

    The cheapest flight price from Lisbon to Philadelphia is $519. On average you can expect to pay $1,274. The most popular route, (Lisbon Humberto Delgado - Philadelphia), can usually be booked for $593.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lisbon to Philadelphia 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 Lisbon to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Lisbon to Philadelphia (average of $236). Flying from Lisbon to Philadelphia in March is currently the most expensive (average of $295). 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 Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
King of Prussia
Vineland
Wildwood
Pottstown
Reading
Exton
Ocean City
Cherry Hill
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Wyomissing
Ephrata
Dewey Beach
West Chester
Malvern
Dover

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Top 4 airlines flying from Lisbon to Philadelphia

Discover the top 4 airlines that operate flights from Lisbon to Philadelphia. 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 febrero 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$609Average$859FlexibilityNo cancel feeOn-time77%
FinnairCheapest$618Average$776FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$694Average$868FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$708Average$870FlexibilityNo cancel feeOn-time71%
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