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Cheap flights from London Gatwick Airport to Pennsylvania from £318

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — PHL
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Pennsylvania
Explore the most affordable flight options available from Gatwick to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Fri 23/1015:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Sat 31/1020:40
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 5/7£439
Sun 13/1211:55
LGW
-
IAD
1 stop11h 35m
Icelandair
Thu 7/119:40
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 5/7£439
Fri 28/815:40
LGW
-
IAD
1 stop11h 35m
Icelandair
Sat 5/920:30
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 3/7£440
Fri 28/815:40
LGW
-
IAD
1 stop11h 35m
Icelandair
Sun 18/1023:20
IAD
-
LGW
1 stop10h 20m
Icelandair
Deal found 4/7£442
Mon 14/1211:55
LGW
-
IAD
1 stop11h 35m
Icelandair
Thu 7/119:40
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 2/7£443
Fri 9/1015:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Tue 13/1020:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 3/7£445
Thu 3/913:00
LGW
-
IAD
1 stop11h 20m
Icelandair
Mon 7/920:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 2/7£446
Thu 29/1011:55
LGW
-
IAD
1 stop11h 35m
Icelandair
Thu 19/1119:40
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 4/7£448
Wed 26/815:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Sat 5/920:30
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 2/7£448
Sun 22/1110:40
LGW
-
IAD
1 stop14h 55m
TAP AIR PORTUGAL
Sun 29/1122:30
IAD
-
LGW
1 stop12h 15m
TAP AIR PORTUGAL
Deal found 6/7£449
Thu 15/1015:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Thu 5/1119:40
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 3/7£450
Sun 4/1013:05
LGW
-
JFK
Nonstop7h 50m
Multiple Airlines
Mon 12/1023:10
JFK
-
LGW
1 stop10h 30m
Multiple Airlines
Deal found 4/7£463

Find flight deals from Gatwick to Pennsylvania

Keep the following information in mind while searching for Gatwick to Pennsylvania flight deals. Data was last updated 6 July 2026.

Round-trip from

£439

One-way from

£318

Popular in

July

Cheapest in

September

Average price

£742
Icelandair
  • Icelandair
  • 23/10-31/10
  • 2 total stops
  • 42h 55m total
  • London to Pennsylvania
Search Deals
JetBlue
  • JetBlue
  • 3/9
  • 1 total stop
  • 24h 30m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Pennsylvania 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 858,174 searches. Data last updated 6 July 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 10/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Tue 15/9

18:20-06:20

Nonstop7h 00m

£471

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 18/9

10:35-20:05

1 stop14h 30m

New York John F Kennedy Intl

Mon 28/9

22:05-15:35

1 stop12h 30m

£494

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Sat 3/10

12:05-21:00

2 stops13h 55m

Newark

Sun 11/10

23:00-15:10

1 stop11h 10m

£525

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Thu 24/12

10:10-22:10

2 stops17h 00m

Newark

Thu 31/12

17:40-09:50

1 stop11h 10m

£525

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 24/8

14:00-23:59

1 stop14h 59m

Washington, D.C. Reagan-National

Wed 9/9

13:59-10:40

1 stop15h 41m

£527

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 26/11

17:25-17:50

1 stop29h 25m

New York John F Kennedy Intl

Sun 29/11

22:05-09:00

1 stop29h 55m

£529

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Fri 28/8

12:20-21:50

1 stop14h 30m

Washington, D.C. Reagan-National

Thu 3/9

12:50-09:35

1 stop15h 45m

£531

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Tue 22/9

10:35-21:10

2 stops15h 35m

Newark

Tue 29/9

17:30-11:20

2 stops12h 50m

£534

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 4/9

10:00-17:45

1 stop12h 45m

New York John F Kennedy Intl

Fri 18/9

22:05-16:25

1 stop13h 20m

£537

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Wed 2/9

10:35-21:00

1 stop15h 25m

Newark

Tue 8/9

17:30-20:25

2 stops21h 55m

£538

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Gatwick with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Pennsylvania
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from London Gatwick Airport to Pennsylvania?

    There are many flights that can get you from London Gatwick Airport to Pennsylvania in 7h 50m. Fly via Norse Atlantic UK, TAP AIR PORTUGAL, or British Airways to get the fastest option. London Gatwick Airport and Pennsylvania are separated by a distance of 3458 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £331. Emirates flights start at £456 while deals on Turkish Airlines start at £491 one-way.

  • What are the most popular routes from London Gatwick Airport to Pennsylvania?

    While some choose either London Gatwick - Newark or London Gatwick - New York LaGuardia, London Gatwick - New York John F Kennedy Intl is the most popular route from London Gatwick Airport to Pennsylvania.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Gatwick to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Stansted to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Heathrow to Miami flights
Heathrow to Orlando flights
Heathrow to Los Angeles flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Luton to Newark flights
Stansted to Newark flights
London City to Newark flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Boston flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Heathrow to Dulles Intl flights
Gatwick to Miami flights
Gatwick to Orlando flights
London City to Miami flights
Stansted to Miami flights
Heathrow to Las Vegas flights
Gatwick to Los Angeles flights
Stansted to Orlando flights
Heathrow to Seattle flights
Stansted to Los Angeles flights
London City to Los Angeles flights
Heathrow to Hobby flights
Heathrow to Baltimore flights
Gatwick to Boston flights
Heathrow to Ontario flights
Luton to Miami flights
Heathrow to Atlanta flights
London City to Orlando flights
Heathrow to George Bush Intcntl flights
Heathrow to Tampa flights
Luton to Los Angeles flights
Heathrow to Nashville flights
Gatwick to San Francisco flights
London City to San Francisco flights
Gatwick to Dallas/Fort Worth flights
London City to Boston flights
Heathrow to Philadelphia flights
Heathrow to Denver flights
Heathrow to Detroit flights
Gatwick to Dulles Intl flights
Stansted to Boston flights

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How does Cheapflights help users find flights from Gatwick to Pennsylvania?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pennsylvania from Gatwick.

Can Cheapflights find flights from Gatwick to Pennsylvania with no change fees?

Need flexible booking options for your flight to Pennsylvania from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Pennsylvania become cheaper?

Yes! Start tracking prices for Gatwick to Pennsylvania flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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