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Cheap flights from Pennsylvania to London from £126

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 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Norse Atlantic UK Logo
18:20 - 06:20
JFK
-
LGW
7h 00mdirect
Norse Atlantic UK Logo
13:05 - 15:55
LGW
-
JFK
7h 50mdirect
£336Norse Atlantic UK
Fri, 24 Apr - Tue, 28 Apr
Norse Atlantic UK Logo
18:20 - 06:20
JFK
-
LGW
7h 00mdirect
Norse Atlantic UK Logo
13:05 - 15:55
LGW
-
JFK
7h 50mdirect
£336Norse Atlantic UK
Sun, 19 Apr - Thu, 14 May
Icelandair Logo
23:10 - 14:40
JFK
-
LGW
10h 30m
1 stop
Icelandair Logo
13:00 - 19:20
LGW
-
JFK
11h 20m
1 stop
£337Icelandair
Wed, 22 Apr - Tue, 28 Apr
Multiple Airlines Logo
23:45 - 23:20
JFK
-
LGW
18h 35m
1 stop
Multiple Airlines Logo
13:10 - 22:00
LGW
-
JFK
13h 50m
1 stop
£338Multiple Airlines
Mon, 23 Feb - Wed, 4 Mar
Multiple Airlines Logo
16:20 - 10:20
LGA
-
LGW
13h 00m
2 stops
Multiple Airlines Logo
22:30 - 14:38
LGW
-
LGA
21h 08m
2 stops
£341Multiple Airlines
Fri, 27 Feb - Sat, 7 Mar
Icelandair Logo
23:10 - 14:40
JFK
-
LGW
10h 30m
1 stop
Icelandair Logo
15:40 - 22:05
LGW
-
JFK
11h 25m
1 stop
£342Icelandair
Tue, 31 Mar - Wed, 15 Apr
TAP AIR PORTUGAL Logo
23:55 - 10:00
EWR
-
LGW
29h 05m
2 stops
TAP AIR PORTUGAL Logo
11:00 - 22:10
LGW
-
EWR
16h 10m
2 stops
£369TAP AIR PORTUGAL
Wed, 18 Feb - Mon, 2 Mar
TAP AIR PORTUGAL Logo
00:15 - 09:50
EWR
-
LGW
28h 35m
2 stops
TAP AIR PORTUGAL Logo
09:35 - 23:00
LGW
-
EWR
17h 25m
1 stop
£369TAP AIR PORTUGAL
Tue, 3 Mar - Wed, 11 Mar
British Airways Logo
11:35 - 07:30
DCA
-
LGW
14h 55m
1 stop
British Airways Logo
11:20 - 23:45
LGW
-
DCA
16h 25m
1 stop
£453British Airways
Wed, 4 Mar - Wed, 11 Mar
British Airways Logo
09:57 - 20:00
MDT
-
LGW
29h 03m
2 stops
British Airways Logo
20:40 - 22:53
LGW
-
MDT
31h 13m
2 stops
£709British Airways
Thu, 30 Apr - Mon, 4 May

JetBlue flights from Pennsylvania to London Gatwick Airport

Our best JetBlue deals on Pennsylvania to London Gatwick Airport flight tickets
JetBlue
31 Jul
DCA18:45Washington, D.C. Reagan-National
9h 50m
1 stop
LGW09:35London Gatwick
21 Aug
LGW12:20London Gatwick
12h 39m
1 stop
DCA19:59Washington, D.C. Reagan-National
£502
JetBlue
30 Jul
DCA18:45Washington, D.C. Reagan-National
9h 50m
1 stop
LGW09:35London Gatwick
31 Aug
LGW12:20London Gatwick
12h 39m
1 stop
DCA19:59Washington, D.C. Reagan-National
£523

Icelandair flights from Pennsylvania to London Gatwick Airport

Our best Icelandair deals on Pennsylvania to London Gatwick Airport flight tickets
Icelandair
22 Apr
JFK20:30New York John F Kennedy Intl
13h 10m
1 stop
LGW14:40London Gatwick
28 Apr
LGW13:00London Gatwick
11h 20m
1 stop
JFK19:20New York John F Kennedy Intl
£337
Icelandair
3 Feb
JFK19:25New York John F Kennedy Intl
10h 30m
1 stop
LGW10:55London Gatwick
10 Feb
LGW11:55London Gatwick
11h 05m
1 stop
JFK18:00New York John F Kennedy Intl
£338
Icelandair
3 Feb
JFK19:25New York John F Kennedy Intl
10h 30m
1 stop
LGW10:55London Gatwick
10 Feb
LGW11:55London Gatwick
11h 05m
1 stop
JFK18:00New York John F Kennedy Intl
£339

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 3 February 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

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 24/4

18:20-06:20

Nonstop7h 00m

London Gatwick

Tue 28/4

13:05-15:55

Nonstop7h 50m

£336

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 19/4

18:20-06:20

Nonstop7h 00m

London Gatwick

Thu 14/5

13:05-15:55

Nonstop7h 50m

£336

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 22/4

23:10-14:40

1 stop10h 30m

London Gatwick

Tue 28/4

13:00-19:20

1 stop11h 20m

£337

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 23/2

23:45-23:20

1 stop18h 35m

London Gatwick

Wed 4/3

13:10-22:00

1 stop13h 50m

£338

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Fri 27/2

16:20-10:20

2 stops13h 00m

London Gatwick

Sat 7/3

22:30-14:38

2 stops21h 08m

£341

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 31/3

23:10-14:40

1 stop10h 30m

London Gatwick

Wed 15/4

15:40-22:05

1 stop11h 25m

£342

NewarkLondon

EWR - LGW

EWRLGW

Newark

Wed 18/2

23:55-10:00

2 stops29h 05m

London Gatwick

Mon 2/3

11:00-22:10

2 stops16h 10m

£369

NewarkLondon

EWR - LGW

EWRLGW

Newark

Tue 3/3

00:15-09:50

2 stops28h 35m

London Gatwick

Wed 11/3

09:35-23:00

1 stop17h 25m

£369

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 4/3

11:35-07:30

1 stop14h 55m

London Gatwick

Wed 11/3

11:20-23:45

1 stop16h 25m

£453

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Thu 30/4

09:57-20:00

2 stops29h 03m

London Gatwick

Mon 4/5

20:40-22:53

2 stops31h 13m

£709

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 airline that flies from Pennsylvania to London Gatwick?

Norse Atlantic UK, LEVEL, and TAP AIR PORTUGAL are the most popular carriers operating from Pennsylvania to London Gatwick

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

Fastest flight time

6h 55m

Direct flights

Every day
The fastest flight from Pennsylvania to London Gatwick Airport takes 6h 55m
Direct flights go from Pennsylvania to London Gatwick Airport every day.
Search flight deals

  • 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
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

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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