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Cheap flights from London Gatwick Airport to Pennsylvania from £278

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — PHL
25 Aug — 1 Sep1
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 26 July 2026.

Wed 9/916:25
LGW
-
IAD
1 stop27h 45m
TAP AIR PORTUGAL
Wed 7/1017:45
IAD
-
LGW
1 stop15h 15m
TAP AIR PORTUGAL
Deal found 22/7£439
Mon 31/815:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Sat 3/1020:30
IAD
-
LGW
1 stop13h 05m
Icelandair
Deal found 21/7£440
Tue 25/815:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Sat 29/820:30
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 24/7£440
Sat 5/915:40
LGW
-
IAD
1 stop11h 35m
Icelandair
Mon 7/920:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 21/7£441
Thu 10/913:00
LGW
-
IAD
1 stop11h 20m
Icelandair
Mon 28/920:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 23/7£442
Sat 21/1116:35
LGW
-
IAD
1 stop33h 00m
TAP AIR PORTUGAL
Sun 29/1122:30
IAD
-
LGW
1 stop12h 15m
TAP AIR PORTUGAL
Deal found 24/7£443
Thu 22/1010:35
LGW
-
IAD
1 stop15h 00m
TAP AIR PORTUGAL
Mon 9/1117:25
IAD
-
LGW
1 stop17h 20m
TAP AIR PORTUGAL
Deal found 24/7£444
Wed 2/915:40
LGW
-
IAD
1 stop11h 35m
Icelandair
Tue 8/923:20
IAD
-
LGW
1 stop10h 20m
Icelandair
Deal found 24/7£445
Wed 7/1015:40
LGW
-
IAD
1 stop11h 35m
Icelandair
Mon 12/1020:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 21/7£446
Wed 30/915:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Sat 10/1020:30
JFK
-
LGW
1 stop13h 05m
Icelandair
Deal found 26/7£455
Fri 4/913:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Sat 5/918:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 26/7£456
Sat 12/913:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Sat 19/918:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Deal found 26/7£457

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 26 July 2026.

Round-trip from

£439

One-way from

£278

Popular in

July

Cheapest in

September

Average price

£794
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 9/9-7/10
  • 2 total stops
  • 43h 00m total
  • London to Pennsylvania
Search Deals
4/9
  • 4/9
  • 1 total stop
  • 33h 15m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 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 26 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

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 4/9

14:00-16:07

1 stop31h 07m

Washington, D.C. Dulles Intl

Fri 11/9

20:00-10:00

1 stop33h 00m

£480

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 27/11

10:00-16:00

1 stop11h 00m

New York John F Kennedy Intl

Tue 1/12

21:30-15:45

1 stop13h 15m

£493

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 21/9

06:30-22:30

1 stop21h 00m

New York John F Kennedy Intl

Fri 25/9

18:20-06:20

Nonstop7h 00m

£494

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Tue 8/9

21:15-21:00

2 stops28h 45m

Newark

Tue 15/9

23:10-20:25

1 stop16h 15m

£499

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 30/10

10:00-21:27

2 stops15h 27m

New York John F Kennedy Intl

Mon 9/11

12:30-09:00

2 stops15h 30m

£500

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 31/12

10:00-19:05

1 stop14h 05m

New York John F Kennedy Intl

Wed 6/1

17:30-09:00

1 stop10h 30m

£503
Fastest return journey

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 2/9

12:20-19:09

1 stop11h 49m

Washington, D.C. Reagan-National

Sun 6/9

16:59-09:35

1 stop11h 36m

£505

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Mon 21/9

10:25-22:52

2 stops17h 27m

New York John F Kennedy Intl

Tue 29/9

13:15-09:25

2 stops15h 10m

£505

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 12/9

10:25-20:45

1 stop15h 20m

New York John F Kennedy Intl

Sat 19/9

13:15-09:20

2 stops15h 05m

£506

LondonNew York

LGW - LGA

LGWLGA

London Gatwick

Fri 6/11

10:00-20:31

2 stops15h 31m

New York LaGuardia

Tue 10/11

14:00-09:00

2 stops14h 00m

£511

Flights are sorted by cheapest return flights first.

Deals found on 25/7

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 11h. Fly via Virgin Atlantic, TAP AIR PORTUGAL, or Delta 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 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

Browse thousands of different options on Cheapflights for your next trip

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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
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Heathrow to Miami flights
Heathrow to Orlando flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Dulles Intl flights
Heathrow to San Francisco flights
London City to Newark flights
Heathrow to Dallas/Fort Worth flights
Heathrow to O'Hare Intl flights
Heathrow to Boston flights
Gatwick to Los Angeles flights
Gatwick to Orlando flights
Stansted to Los Angeles flights
Heathrow to Hobby flights
Heathrow to Seattle flights
Heathrow to Las Vegas flights
Heathrow to Baltimore flights
London City to Los Angeles flights
Gatwick to Miami flights
Stansted to Orlando flights
London City to Miami flights
Stansted to Miami flights
Heathrow to George Bush Intcntl flights
Heathrow to Atlanta flights
Heathrow to Ontario flights
Luton to Los Angeles flights
Gatwick to Boston flights
Heathrow to Tampa flights
London City to Orlando flights
Luton to Miami flights
Gatwick to Dulles Intl flights
Gatwick to O'Hare Intl flights
Heathrow to Reagan-National flights
Stansted to O'Hare Intl flights
London City to O'Hare Intl flights
Heathrow to Midway flights
London City to Dulles Intl flights
London City to Boston flights
Gatwick to San Francisco flights
Stansted to Dulles Intl flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Gatwick to Pennsylvania flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Pennsylvania?

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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