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Cheap flights from the United States to London from £104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London departing on 19/11. 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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Recent return flight deals from the United States to London

Logo
23:45 - 23:20JFK-LGW
18h 35m1 stop
Logo
09:40 - 22:00LGW-JFK
17h 20m2 stops
£313
Find Deal
Sun, 16 Nov - Tue, 16 Dec
Logo
17:00 - 09:45JFK-LGW
11h 45m1 stop
Logo
13:20 - 19:25LGW-JFK
11h 05m1 stop
£314
Find Deal
Sat, 8 Nov - Fri, 14 Nov
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
£316Norse Atlantic UK
Find Deal
Mon, 29 Sep - Thu, 2 Oct
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:05 - 15:55LGW-JFK
7h 50mdirect
£316Norse Atlantic UK
Find Deal
Sun, 28 Sep - Fri, 10 Oct
British Airways Logo
13:01 - 08:10BOS-LGW
14h 09m1 stop
British Airways Logo
15:05 - 22:19LGW-BOS
12h 14m1 stop
£338British Airways
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Wed, 15 Oct - Wed, 22 Oct
JetBlue Logo
21:48 - 09:35BOS-LGW
6h 47mdirect
JetBlue Logo
12:10 - 15:08LGW-BOS
7h 58mdirect
£342JetBlue
Find Deal
Thu, 25 Sep - Fri, 10 Oct
Icelandair Logo
23:10 - 14:40JFK-LGW
10h 30m1 stop
Icelandair Logo
15:40 - 22:10LGW-JFK
11h 30m1 stop
£344Icelandair
Find Deal
Tue, 30 Sep - Thu, 9 Oct
JetBlue Logo
14:50 - 09:35JFK-LGW
13h 45m1 stop
JetBlue Logo
12:10 - 18:55LGW-JFK
11h 45m1 stop
£347JetBlue
Find Deal
Thu, 25 Sep - Fri, 3 Oct
Icelandair Logo
23:15 - 14:35IAD-LGW
10h 20m1 stop
Icelandair Logo
15:40 - 19:20LGW-IAD
32h 40m1 stop
£361Icelandair
Find Deal
Sat, 4 Oct - Tue, 14 Oct
British Airways Logo
06:30 - 07:50BOS-LGW
20h 20m1 stop
British Airways Logo
15:05 - 22:19LGW-BOS
12h 14m1 stop
£367British Airways
Find Deal
Sun, 28 Sep - Wed, 8 Oct

TAP AIR PORTUGAL flights from United States to London Gatwick Airport

Our best TAP AIR PORTUGAL deals on United States to London Gatwick Airport flight tickets
TAP AIR PORTUGAL
12 Nov
JFK22:00New York John F Kennedy Intl
12h 05m
1 stop
LGW15:05London Gatwick
25 Nov
LGW10:40London Gatwick
14h 25m
1 stop
JFK20:05New York John F Kennedy Intl
£315
Find similar
TAP AIR PORTUGAL
10 Nov
JFK22:00New York John F Kennedy Intl
12h 45m
1 stop
LGW15:45London Gatwick
18 Nov
LGW21:20London Gatwick
27h 45m
2 stops
JFK20:05New York John F Kennedy Intl
£319
Find similar
TAP AIR PORTUGAL
10 Nov
JFK22:00New York John F Kennedy Intl
12h 45m
1 stop
LGW15:45London Gatwick
17 Nov
LGW16:35London Gatwick
32h 30m
1 stop
JFK20:05New York John F Kennedy Intl
£320
Find similar

Icelandair flights from United States to London Gatwick Airport

Our best Icelandair deals on United States to London Gatwick Airport flight tickets
Icelandair
30 Sept
JFK23:10New York John F Kennedy Intl
10h 30m
1 stop
LGW14:40London Gatwick
9 Oct
LGW15:40London Gatwick
11h 30m
1 stop
JFK22:10New York John F Kennedy Intl
£344
Find similar
Icelandair
5 Oct
BOS23:35Boston Logan Intl
10h 05m
1 stop
LGW14:40London Gatwick
31 Oct
LGW11:55London Gatwick
10h 55m
1 stop
BOS18:50Boston Logan Intl
£361
Find similar
Icelandair
1 Oct
IAD20:30Washington, D.C. Dulles Intl
13h 10m
1 stop
LGW14:40London Gatwick
11 Oct
LGW15:40London Gatwick
11h 30m
1 stop
IAD22:10Washington, D.C. Dulles Intl
£362
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United States 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 15 September 2025.
Use the filters below to find and compare flights from the United States 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

Sun 16/11

23:45-23:20

1 stop18h 35m

London Gatwick

Tue 16/12

09:40-22:00

2 stops17h 20m

£313

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sat 8/11

17:00-09:45

1 stop11h 45m

London Gatwick

Fri 14/11

13:20-19:25

1 stop11h 05m

£314

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 29/9

18:20-06:20

Nonstop7h 00m

London Gatwick

Thu 2/10

13:05-15:55

Nonstop7h 50m

£316

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 28/9

18:20-06:20

Nonstop7h 00m

London Gatwick

Fri 10/10

13:05-15:55

Nonstop7h 50m

£316

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 15/10

13:01-08:10

1 stop14h 09m

London Gatwick

Wed 22/10

15:05-22:19

1 stop12h 14m

£338

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 25/9

21:48-09:35

Nonstop6h 47m

London Gatwick

Fri 10/10

12:10-15:08

Nonstop7h 58m

£342

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 30/9

23:10-14:40

1 stop10h 30m

London Gatwick

Thu 9/10

15:40-22:10

1 stop11h 30m

£344

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 25/9

14:50-09:35

1 stop13h 45m

London Gatwick

Fri 3/10

12:10-18:55

1 stop11h 45m

£347

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sat 4/10

23:15-14:35

1 stop10h 20m

London Gatwick

Tue 14/10

15:40-19:20

1 stop32h 40m

£361

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 28/9

06:30-07:50

1 stop20h 20m

London Gatwick

Wed 8/10

15:05-22:19

1 stop12h 14m

£367

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 United States 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 United States is in February. Flight prices, which tend to average around £328, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in February, then you should wait until January to fly from United States, when ticket prices are also cheap, with an average price of £352.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Thursday is the cheapest day to fly to London Gatwick Airport from United States. The lowest ticket price found for a Thursday departure recently was £314. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United States to London Gatwick Airport on a Sunday will generally be more expensive and average around £418. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest United States to London Gatwick Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Gatwick Airport in the afternoon for as low as £303. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £484.

What is the cheapest United States to London Gatwick flight route?

Fly from New York John F Kennedy Intl to London Gatwick for the best United States - London Gatwick flight prices

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £418 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from United States for as low as £357 on momondo.

What cabin class options are available on United States to London Gatwick flights?

There are 3 cabin classes available to choose from on United States to London Gatwick flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to London Gatwick Airport flights?

No. A direct flight is the cheapest option for a flight between United States to London Gatwick Airport.

Cheap United States to London Gatwick Airport flight deals and tips

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

Best price found

£110

Fastest flight time

6h 47m

Direct flights

Every day
The best one-way flight to London Gatwick Airport from United States in the past 72 hours is £110. The best return flight deal from United States to London Gatwick Airport found on momondo in the last 72 hours is £134.
The fastest flight from United States to London Gatwick Airport takes 6h 47m
Direct flights go from United States to London Gatwick Airport every day.
Search flight deals

  • When did momondo last update prices for flights from United States to London Gatwick Airport?

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States 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.

  • What is the most popular plane model from United States to London Gatwick Airport?

Best airlines flying from United States to London Gatwick Airport

Compare and see reviews for airlines that fly from United States to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £255Free CancellationRating
7.0
544 reviews
Search Icelandair flights
Norse Atlantic UKPriceFrom £267Free CancellationRating
7.1
49 reviews
Search Norse Atlantic UK flights
British AirwaysPriceFrom £332Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
JetBluePriceFrom £362Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom £376Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights

Travelling to a place near London?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to London . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to London from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to London.

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

If you are not ready to book a flight from United States to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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