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$513+ Cheap flights from Gatwick (LGW) 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — PHL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Gatwick to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(Kiwi.com)

One-way from

$513
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$796
Provider with most accurate pricing for London Gatwick-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for London Gatwick-Philadelphia flights.
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From London Gatwick to Philadelphia
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One-way flight from London Gatwick to Philadelphia
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Highest demand for flights based on searches. 4% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Gatwick to Philadelphia

Cheapest flights from Gatwick to Philadelphia
Explore the most affordable flight options available from Gatwick to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 3/312:00 pmLGW - PHL
1 stop29h 27mMultiple Airlines
Mon 3/105:51 amPHL - LGW
1 stop22h 24mMultiple Airlines
Deal found 2/20$560
This JetBlue deal was found by Cheapflights users on 2/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:10 pmLGW - PHL
1 stop16h 17mJetBlue
Mon 6/25:30 pmPHL - LGW
1 stop11h 05mJetBlue
Deal found 2/20$598
This SWISS deal was found by Cheapflights users on 2/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:40 pmLGW - PHL
2 stops50h 20mSWISS
Sun 4/135:35 pmPHL - LGW
2 stops43h 15mSWISS
Deal found 2/20$687
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1211:55 amLGW - PHL
2 stops14h 07mIcelandair
Wed 3/196:10 pmPHL - LGW
2 stops12h 45mIcelandair
Deal found 2/19$764
This Netflights deal was found by Cheapflights users on 2/20. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:30 amLGW - PHL
1 stop14h 15mBritish Airways
Wed 6/259:00 pmPHL - LGW
1 stop13h 15mBritish Airways
Deal found 2/20$880
This Aeromexico deal was found by Cheapflights users on 2/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:00 pmLGW - PHL
2 stops16h 01mAir France
Sun 9/72:40 pmPHL - LGW
2 stops14h 20mAir France
Deal found 2/20$980
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/159:15 pmLGW - PHL
3 stops28h 24mTAP AIR PORTUGAL
Tue 5/65:30 pmPHL - LGW
2 stops17h 05mTAP AIR PORTUGAL
Deal found 2/20$1,002
This Turkish Airlines deal was found by Cheapflights users on 2/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:15 pmLGW - PHL
2 stops35h 12mTurkish Airlines
Wed 5/145:30 pmPHL - LGW
2 stops35h 25mTurkish Airlines
Deal found 2/20$1,359
This Delta deal was found by Cheapflights users on 2/20. 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.
Thu 5/2912:00 pmLGW - PHL
2 stops16h 01mDelta
Thu 6/51:00 pmPHL - LGW
2 stops16h 00mDelta
Deal found 2/20$1,604

Find flights from Gatwick to Philadelphia within your budget

Customize your flight search to find flights from Gatwick 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 February 20, 2025.

Fly from

Gatwick

Fly to

Philadelphia

Route

Depart

Return

Price

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Mon 3/3

12:00 pm-12:27 pm

1 stop29h 27m

Philadelphia

Mon 3/10

5:51 am-8:15 am

1 stop22h 24m

$560

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Mon 5/26

12:10 pm-11:27 pm

1 stop16h 17m

Philadelphia

Mon 6/2

5:30 pm-9:35 am

1 stop11h 05m

$598

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Sun 4/6

6:40 pm-4:00 pm

2 stops50h 20m

Philadelphia

Sun 4/13

5:35 pm-5:50 pm

2 stops19h 15m

$687

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Wed 3/12

11:55 am-10:02 pm

2 stops14h 07m

Philadelphia

Wed 3/19

6:10 pm-10:55 am

2 stops12h 45m

$764

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Wed 6/11

6:30 am-3:45 pm

1 stop14h 15m

Philadelphia

Wed 6/25

9:00 pm-3:15 pm

1 stop13h 15m

$880

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Tue 4/15

9:15 pm-8:39 pm

3 stops28h 24m

Philadelphia

Tue 5/6

5:30 pm-3:35 pm

2 stops17h 05m

$1,002

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Mon 6/9

12:00 pm-12:27 am

2 stops17h 27m

Philadelphia

Mon 6/23

2:40 pm-10:00 am

2 stops14h 20m

$1,155

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Wed 5/7

5:15 pm-11:27 pm

2 stops35h 12m

Philadelphia

Wed 5/14

5:30 pm-9:55 am

2 stops35h 25m

$1,359

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Thu 5/29

12:00 pm-11:01 pm

2 stops16h 01m

Philadelphia

Thu 6/5

1:00 pm-10:00 am

2 stops16h 00m

$1,604

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Sun 3/16

7:55 pm-7:32 pm

3 stops51h 37m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on London Gatwick Airport-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-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 London Gatwick Airport-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 Gatwick to Philadelphia

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

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

What is the cheapest month to book a flight from London Gatwick Airport to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Philadelphia (average of $236). Flying from London Gatwick Airport 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.

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 February 20, 2025.
Peruse reviews from past customers who have flown with Delta, SWISS and JetBlue from London to Philadelphia to help guide your decision. 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
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

JetBlue
7.4
Good
3,070 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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 Gatwick to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from London Gatwick?

    If you book a flight to Philadelphia from London Gatwick, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 0 flights from London Gatwick to Philadelphia per day from 0 different airlines.

  • What are the cheapest airlines flying from London Gatwick Airport to Philadelphia round-trip?

    Currently priced at $598, JetBlue will fly you from London Gatwick Airport to Philadelphia and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Icelandair - these airlines can fly you to your destination from $687 and $764, respectively. JetBlue is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to Philadelphia one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $703. Users have also found prices from $893 and $959 on Icelandair and Turkish Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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 London Gatwick Airport to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to Philadelphia (average of $236). Flying from London Gatwick Airport 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 London Gatwick Airport?

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

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Alternative routes for Gatwick to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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