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Cheap flights from Pennsylvania to London from £133

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 23/3. 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
1 adult, Economy, 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
£362Norse Atlantic UK
Sun, 26 Apr - Thu, 7 May
Norse Atlantic UK Logo
18:20 - 06:20
JFK
-
LGW
7h 00mdirect
Norse Atlantic UK Logo
13:05 - 15:55
LGW
-
JFK
7h 50mdirect
£363Norse Atlantic UK
Sun, 26 Apr - Thu, 7 May
TAP AIR PORTUGAL Logo
22:05 - 20:25
JFK
-
LGW
17h 20m
2 stops
TAP AIR PORTUGAL Logo
10:35 - 20:05
LGW
-
JFK
14h 30m
1 stop
£370TAP AIR PORTUGAL
Mon, 20 Apr - Thu, 30 Apr
TAP AIR PORTUGAL Logo
22:05 - 15:35
JFK
-
LGW
12h 30m
1 stop
TAP AIR PORTUGAL Logo
16:25 - 20:05
LGW
-
JFK
32h 40m
1 stop
£371TAP AIR PORTUGAL
Mon, 20 Apr - Tue, 28 Apr
Icelandair Logo
20:25 - 14:40
EWR
-
LGW
13h 15m
1 stop
Icelandair Logo
15:40 - 19:15
LGW
-
EWR
32h 35m
1 stop
£383Icelandair
Sat, 25 Apr - Wed, 29 Apr
Multiple Airlines Logo
14:30 - 21:15
LGA
-
LGW
25h 45m
2 stops
Multiple Airlines Logo
21:30 - 20:32
LGW
-
LGA
28h 02m
2 stops
£425Multiple Airlines
Tue, 14 Apr - Mon, 20 Apr
Multiple Airlines Logo
15:30 - 11:15
LGA
-
LGW
14h 45m
2 stops
Multiple Airlines Logo
21:30 - 15:36
LGW
-
LGA
23h 06m
2 stops
£428Multiple Airlines
Mon, 30 Mar - Mon, 13 Apr
Icelandair Logo
20:25 - 14:40
PIT
-
LGW
13h 15m
1 stop
Icelandair Logo
15:40 - 19:15
LGW
-
PIT
32h 35m
1 stop
£549Icelandair
Mon, 10 Aug - Thu, 20 Aug
British Airways Logo
11:17 - 06:50
DCA
-
LGW
14h 33m
1 stop
British Airways Logo
10:45 - 23:34
LGW
-
DCA
17h 49m
1 stop
£562British Airways
Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
11:17 - 06:50
DCA
-
LGW
14h 33m
1 stop
British Airways Logo
10:45 - 20:59
LGW
-
DCA
15h 14m
1 stop
£563British Airways
Wed, 22 Apr - Tue, 28 Apr

Icelandair flights from Pennsylvania to London Gatwick Airport

Our best Icelandair deals on Pennsylvania to London Gatwick Airport flight tickets
Icelandair
1 May
JFK23:10New York John F Kennedy Intl
10h 30m
1 stop
LGW14:40London Gatwick
8 May
LGW15:40London Gatwick
11h 25m
1 stop
JFK22:05New York John F Kennedy Intl
£367
Icelandair
1 May
JFK23:10New York John F Kennedy Intl
10h 30m
1 stop
LGW14:40London Gatwick
8 May
LGW15:40London Gatwick
11h 25m
1 stop
JFK22:05New York John F Kennedy Intl
£378
Icelandair
25 Apr
EWR20:25Newark
13h 15m
1 stop
LGW14:40London Gatwick
29 Apr
LGW15:40London Gatwick
32h 35m
1 stop
EWR19:15Newark
£383

Turkish Airlines flights from Pennsylvania to London Gatwick Airport

Our best Turkish Airlines deals on Pennsylvania to London Gatwick Airport flight tickets
Turkish Airlines
15 Apr
IAD13:20Washington, D.C. Dulles Intl
18h 50m
1 stop
LGW13:10London Gatwick
29 Apr
LGW14:05London Gatwick
26h 30m
1 stop
IAD11:35Washington, D.C. Dulles Intl
£500
Turkish Airlines
21 Mar
IAD14:30Washington, D.C. Dulles Intl
28h 05m
1 stop
LGW22:35London Gatwick
16 Apr
LGW07:00London Gatwick
17h 50m
1 stop
IAD19:50Washington, D.C. Dulles Intl
£542
Turkish Airlines
20 Mar
IAD14:30Washington, D.C. Dulles Intl
28h 05m
1 stop
LGW22:35London Gatwick
25 Mar
LGW10:15London Gatwick
30h 30m
1 stop
IAD12:45Washington, D.C. Dulles Intl
£565

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 19 March 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
Fastest return journey

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 26/4

18:20-06:20

Nonstop7h 00m

London Gatwick

Thu 7/5

13:05-15:55

Nonstop7h 50m

£362

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 26/4

18:20-06:20

Nonstop7h 00m

London Gatwick

Thu 7/5

13:05-15:55

Nonstop7h 50m

£363

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 20/4

22:05-20:25

2 stops17h 20m

London Gatwick

Thu 30/4

10:35-20:05

1 stop14h 30m

£370

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 20/4

22:05-15:35

1 stop12h 30m

London Gatwick

Tue 28/4

16:25-20:05

1 stop32h 40m

£371

NewarkLondon

EWR - LGW

EWRLGW

Newark

Sat 25/4

20:25-14:40

1 stop13h 15m

London Gatwick

Wed 29/4

15:40-19:15

1 stop32h 35m

£383

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Tue 14/4

14:30-21:15

2 stops25h 45m

London Gatwick

Mon 20/4

21:30-20:32

2 stops28h 02m

£425

New YorkLondon

LGA - LGW

LGALGW

New York LaGuardia

Mon 30/3

15:30-11:15

2 stops14h 45m

London Gatwick

Mon 13/4

21:30-15:36

2 stops23h 06m

£428

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Mon 10/8

20:25-14:40

1 stop13h 15m

London Gatwick

Thu 20/8

15:40-19:15

1 stop32h 35m

£549

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 22/4

11:17-06:50

1 stop14h 33m

London Gatwick

Wed 29/4

10:45-23:34

1 stop17h 49m

£562

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 22/4

11:17-06:50

1 stop14h 33m

London Gatwick

Tue 28/4

10:45-20:59

1 stop15h 14m

£563

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?

TAP AIR PORTUGAL, Norse Atlantic UK, and Delta 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
Slough
Maidstone
Southend-on-Sea
Ipswich
Canterbury
Wembley
Ilford
Chelmsford
Guildford
Hayes
Dover
Folkestone
Ramsgate
Worthing
Colchester
Bedford

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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