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Cheap flights from Pennsylvania to London Gatwick Airport from £159

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LGW
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Gatwick
Explore the most affordable flight options available from Pennsylvania to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Sun 4/1018:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Sat 10/1013:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Deal found 15/7£430
Sun 30/823:10
JFK
-
LGW
1 stop31h 35m
Icelandair
Thu 15/1015:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Deal found 14/7£431
Wed 26/823:10
JFK
-
LGW
2 stops12h 55m
Multiple Airlines
Wed 2/908:50
LGW
-
JFK
2 stops15h 30m
Multiple Airlines
Deal found 15/7£431
Sat 22/818:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Thu 27/813:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Deal found 13/7£432
Thu 1/1020:30
JFK
-
LGW
1 stop13h 10m
Multiple Airlines
Wed 7/1019:55
LGW
-
JFK
2 stops31h 30m
Multiple Airlines
Deal found 14/7£433
Mon 12/1023:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Thu 22/1015:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Deal found 14/7£434
Sat 5/920:30
JFK
-
LGW
1 stop10h 15m
Multiple Airlines
Wed 9/909:35
LGW
-
JFK
2 stops14h 45m
Multiple Airlines
Deal found 14/7£434
Tue 13/1020:30
JFK
-
LGW
1 stop13h 10m
Icelandair
Sun 18/1015:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Deal found 14/7£435
Thu 15/1020:30
JFK
-
LGW
1 stop13h 10m
Icelandair
Tue 20/1015:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Deal found 14/7£436
Thu 15/1023:10
JFK
-
LGW
1 stop10h 30m
Multiple Airlines
Sun 18/1013:05
LGW
-
JFK
Nonstop7h 50m
Multiple Airlines
Deal found 13/7£437
Fri 31/718:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Sat 10/1013:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Deal found 14/7£437
Sat 19/923:10
JFK
-
LGW
1 stop10h 25m
Icelandair
Fri 2/1015:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Deal found 14/7£438

Find flight deals from Pennsylvania to Gatwick

Keep the following information in mind while searching for Pennsylvania to Gatwick flight deals. Data was last updated 15 July 2026.

Round-trip from

£430

One-way from

£159

Popular in

June

Cheapest in

November

Average price

£863
Icelandair
  • Icelandair
  • 31/8-15/10
  • 2 total stops
  • 21h 40m total
  • Pennsylvania to London
Search Deals
Icelandair
  • Icelandair
  • 3/8
  • 1 total stop
  • 10h 30m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£189 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£33 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 Pennsylvania to Gatwick 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 15 July 2026.
Use the filters below to find and compare flights from Pennsylvania to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 16/11

22:00-08:50

2 stops29h 50m

London Gatwick

Sun 22/11

10:40-20:05

1 stop14h 25m

£495

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 24/9

00:30-23:55

1 stop18h 25m

London Gatwick

Sun 27/9

17:15-22:30

1 stop34h 15m

£514

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 9/9

23:10-14:40

1 stop10h 30m

London Gatwick

Wed 16/9

15:40-19:20

1 stop32h 40m

£533

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sat 29/8

20:30-11:45

1 stop10h 15m

London Gatwick

Wed 9/9

15:40-19:20

1 stop32h 40m

£537

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sat 10/10

22:05-16:25

1 stop13h 20m

London Gatwick

Mon 19/10

17:25-17:45

1 stop29h 20m

£561

NewarkLondon

EWR - LGW

EWRLGW

Newark

Wed 19/8

23:00-20:30

2 stops16h 30m

London Gatwick

Wed 26/8

16:25-15:30

1 stop28h 05m

£566

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 11/8

17:25-09:35

1 stop11h 10m

London Gatwick

Wed 26/8

12:20-21:30

1 stop14h 10m

£580

NewarkLondon

EWR - LGW

EWRLGW

Newark

Sun 6/9

23:00-15:10

1 stop11h 10m

London Gatwick

Sun 13/12

10:40-22:00

2 stops16h 20m

£584

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Sun 27/9

19:23-10:00

1 stop33h 37m

London Gatwick

Thu 15/10

14:00-15:06

1 stop30h 06m

£585

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 28/10

15:30-09:50

2 stops14h 20m

London Gatwick

Sun 8/11

10:40-20:05

1 stop14h 25m

£589

Flights are sorted by cheapest return flights first.

Deals found on 10/7

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

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Pennsylvania 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 Pennsylvania to London Gatwick Airport

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 Pennsylvania to Gatwick. 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 Pennsylvania to London Gatwick Airport?

    Airlines like TAP AIR PORTUGAL, Icelandair, and Air Europa fly from Pennsylvania to London Gatwick Airport in about 10h 30m. The time it takes to get you to your destination can typically vary by up to 19h 20m. The distance from Pennsylvania to London Gatwick Airport is about 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 Pennsylvania to London Gatwick Airport one-way?

    £206 is the cheapest one-way deal found within the past few days, from Kenya Airways. You may also be able to find cheap deals on British Airways and Emirates, with prices starting from £281 and £333, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Gatwick 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Watford
Eastbourne
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Romford
Enfield
Borehamwood

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Gatwick

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

Fly with Cheapflights

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

Deals for Pennsylvania to Gatwick flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 Gatwick from Pennsylvania.

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

Certainly. Search results for flights to Gatwick from Pennsylvania shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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