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Cheap flights from Pennsylvania to London from £81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to London departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
£257Norse Atlantic UK
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Wed, 8 Oct - Tue, 4 Nov
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:00 - 15:55LGW-JFK
7h 55mdirect
£259Norse Atlantic UK
Find Deal
Tue, 21 Oct - Mon, 17 Nov
TAP AIR PORTUGAL Logo
22:45 - 20:30EWR-LGW
16h 45m1 stop
TAP AIR PORTUGAL Logo
09:05 - 22:00LGW-EWR
17h 55m1 stop
£269TAP AIR PORTUGAL
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Wed, 15 Oct - Sun, 2 Nov
TAP AIR PORTUGAL Logo
00:15 - 20:35EWR-LGW
15h 20m1 stop
TAP AIR PORTUGAL Logo
09:05 - 22:00LGW-EWR
17h 55m1 stop
£270TAP AIR PORTUGAL
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Mon, 1 Dec - Sun, 7 Dec
Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Logo
16:35 - 22:30LGW-JFK
34h 55m1 stop
£270
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Wed, 15 Oct - Wed, 5 Nov
British Airways Logo
16:50 - 20:00JFK-LGW
22h 10m1 stop
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
£271British Airways
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Sun, 28 Sep - Tue, 30 Sep
British Airways Logo
16:50 - 20:00JFK-LGW
22h 10m1 stop
British Airways Logo
15:05 - 18:05LGW-JFK
8h 00mdirect
£271British Airways
Find Deal
Sun, 28 Sep - Tue, 30 Sep
Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Logo
06:45 - 22:30LGW-JFK
20h 45m1 stop
£272
Find Deal
Tue, 21 Oct - Thu, 6 Nov
Iberia Logo
16:50 - 20:00JFK-LGW
22h 10m1 stop
Iberia Logo
14:45 - 17:45LGW-JFK
8h 00mdirect
£276Iberia
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Fri, 10 Oct - Sun, 12 Oct
Iberia Logo
18:00 - 20:00DCA-LGW
21h 00m2 stops
Iberia Logo
15:05 - 22:57LGW-DCA
12h 52m1 stop
£482Iberia
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Tue, 30 Sep - Wed, 15 Oct

British Airways flights from Pennsylvania to London Gatwick Airport

Our best British Airways deals on Pennsylvania to London Gatwick Airport flight tickets
British Airways
28 Sept
JFK16:50New York John F Kennedy Intl
22h 10m
1 stop
LGW20:00London Gatwick
30 Sept
LGW15:05London Gatwick
8h 00m
JFK18:05New York John F Kennedy Intl
£271
Find similar
British Airways
28 Sept
JFK16:50New York John F Kennedy Intl
22h 10m
1 stop
LGW20:00London Gatwick
30 Sept
LGW15:05London Gatwick
8h 00m
JFK18:05New York John F Kennedy Intl
£271
Find similar
British Airways
23 Aug
JFK16:50New York John F Kennedy Intl
13h 00m
1 stop
LGW10:50London Gatwick
5 Sept
LGW15:05London Gatwick
8h 00m
JFK18:05New York John F Kennedy Intl
£362
Find similar

Iberia flights from Pennsylvania to London Gatwick Airport

Our best Iberia deals on Pennsylvania to London Gatwick Airport flight tickets
Iberia
10 Oct
JFK16:50New York John F Kennedy Intl
22h 10m
1 stop
LGW20:00London Gatwick
12 Oct
LGW14:45London Gatwick
8h 00m
JFK17:45New York John F Kennedy Intl
£276
Find similar
Iberia
19 Aug
JFK16:50New York John F Kennedy Intl
13h 00m
1 stop
LGW10:50London Gatwick
8 Oct
LGW15:05London Gatwick
8h 00m
JFK18:05New York John F Kennedy Intl
£361
Find similar
Iberia
20 Aug
JFK20:40New York John F Kennedy Intl
33h 10m
1 stop
LGW10:50London Gatwick
5 Oct
LGW14:45London Gatwick
8h 00m
JFK17:45New York John F Kennedy Intl
£366
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Pennsylvania to London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 17 August 2025.
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

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 8/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Tue 4/11

13:00-15:55

Nonstop7h 55m

£257

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 21/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Mon 17/11

13:00-15:55

Nonstop7h 55m

£259

NewarkLondon

EWR - LGW

EWRLGW

Newark

Wed 15/10

22:45-20:30

1 stop16h 45m

London Gatwick

Sun 2/11

09:05-22:00

1 stop17h 55m

£269

NewarkLondon

EWR - LGW

EWRLGW

Newark

Mon 1/12

00:15-20:35

1 stop15h 20m

London Gatwick

Sun 7/12

09:05-22:00

1 stop17h 55m

£270

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 15/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Wed 5/11

16:35-22:30

1 stop34h 55m

£270

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 28/9

16:50-20:00

1 stop22h 10m

London Gatwick

Tue 30/9

15:05-18:05

Nonstop8h 00m

£271

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 28/9

16:50-20:00

1 stop22h 10m

London Gatwick

Tue 30/9

15:05-18:05

Nonstop8h 00m

£271

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 21/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Thu 6/11

06:45-22:30

1 stop20h 45m

£272

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 10/10

16:50-20:00

1 stop22h 10m

London Gatwick

Sun 12/10

14:45-17:45

Nonstop8h 00m

£276

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Tue 30/9

18:00-20:00

2 stops21h 00m

London Gatwick

Wed 15/10

15:05-22:57

1 stop12h 52m

£482

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Pennsylvania to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Pennsylvania is in September. Flight prices, which tend to average around £455, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in September, then you should wait until March to fly from Pennsylvania, when ticket prices are also cheap, with an average price of £493.

Cheap Pennsylvania to London Gatwick Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to London Gatwick Airport

Best price found

£81

Fastest flight time

6h 55m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun
The best one-way flight to London Gatwick Airport from Pennsylvania in the past 72 hours is £81. The best return flight deal from Pennsylvania to London Gatwick Airport found on momondo in the last 72 hours is £257.
The fastest flight from Pennsylvania to London Gatwick Airport takes 6h 55m
Direct flights go from Pennsylvania to London Gatwick Airport on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airline offering direct flights is Norse Atlantic UK..
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  • When did momondo last update prices for flights from Pennsylvania to London Gatwick Airport?

    Prices for flights from Pennsylvania to London Gatwick Airport are updated daily.

  • How many operators does momondo search for flights from Pennsylvania to London Gatwick Airport?

  • How old do you have to be to fly from Pennsylvania to London Gatwick Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Maidstone
Gatwick
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Colchester
Worthing
Hounslow
Dartford
Dover
Chelmsford
Hayes
Bedford
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Pennsylvania.

Can I find flights from Pennsylvania to London with flexible booking policies on momondo?

All flight searches from Pennsylvania to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pennsylvania to London?

momondo helps you find the best flight between Pennsylvania and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Pennsylvania to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Pennsylvania and alert you when they change.

An easier way to manage your London Gatwick Airport trip

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