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Cheap flights from the United States to London from £88

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 23/9. 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

Norse Atlantic UK Logo
16:30 - 10:55LAX-LGW
10h 25mdirect
Norse Atlantic UK Logo
10:55 - 14:10LGW-LAX
11h 15mdirect
£255Norse Atlantic UK
Find Deal
Fri, 10 Oct - Sun, 19 Oct
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:00 - 16:55LGW-JFK
7h 55mdirect
£259Norse Atlantic UK
Find Deal
Sat, 18 Oct - Fri, 31 Oct
Norse Atlantic UK Logo
16:30 - 10:55LAX-LGW
10h 25mdirect
Norse Atlantic UK Logo
10:55 - 14:10LGW-LAX
11h 15mdirect
£260Norse Atlantic UK
Find Deal
Wed, 15 Oct - Sun, 19 Oct
TAP AIR PORTUGAL Logo
22:45 - 20:25EWR-LGW
16h 40m1 stop
TAP AIR PORTUGAL Logo
09:35 - 22:00LGW-EWR
17h 25m1 stop
£267TAP AIR PORTUGAL
Find Deal
Sun, 19 Oct - Wed, 5 Nov
TAP AIR PORTUGAL Logo
22:45 - 20:25EWR-LGW
16h 40m1 stop
TAP AIR PORTUGAL Logo
10:10 - 22:00LGW-EWR
16h 50m1 stop
£268TAP AIR PORTUGAL
Find Deal
Mon, 13 Oct - Thu, 20 Nov
British Airways Logo
21:20 - 20:00BOS-LGW
17h 40m1 stop
British Airways Logo
14:45 - 22:19LGW-BOS
12h 34m1 stop
£285British Airways
Find Deal
Fri, 17 Oct - Sun, 19 Oct
British Airways Logo
21:20 - 20:00BOS-LGW
17h 40m1 stop
British Airways Logo
14:45 - 14:23LGW-BOS
28h 38m1 stop
£294British Airways
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Icelandair Logo
22:15 - 14:40ORD-LGW
10h 25m1 stop
Icelandair Logo
15:40 - 18:15LGW-ORD
32h 35m1 stop
£364Icelandair
Find Deal
Wed, 8 Oct - Mon, 20 Oct
Icelandair Logo
14:35 - 10:55SEA-LGW
12h 20m1 stop
Icelandair Logo
11:55 - 17:00LGW-SEA
13h 05m1 stop
£367Icelandair
Find Deal
Sun, 9 Nov - Wed, 19 Nov
Virgin Atlantic Logo
12:13 - 10:00IAD-LGW
16h 47m1 stop
Virgin Atlantic Logo
12:00 - 19:43LGW-IAD
12h 43m1 stop
£368Virgin Atlantic
Find Deal
Tue, 12 Aug - Wed, 3 Sep

Norse Atlantic UK flights from United States to London Gatwick Airport

Our best Norse Atlantic UK deals on United States to London Gatwick Airport flight tickets
Norse Atlantic UK
10 Oct
LAX16:30Los Angeles
10h 25m
LGW10:55London Gatwick
19 Oct
LGW10:55London Gatwick
11h 15m
LAX14:10Los Angeles
£255
Find similar
Norse Atlantic UK
18 Oct
JFK18:20New York John F Kennedy Intl
7h 00m
LGW06:20London Gatwick
31 Oct
LGW13:00London Gatwick
7h 55m
JFK16:55New York John F Kennedy Intl
£259
Find similar
Norse Atlantic UK
15 Oct
LAX16:30Los Angeles
10h 25m
LGW10:55London Gatwick
19 Oct
LGW10:55London Gatwick
11h 15m
LAX14:10Los Angeles
£260
Find similar

British Airways flights from United States to London Gatwick Airport

Our best British Airways deals on United States to London Gatwick Airport flight tickets
British Airways
17 Oct
BOS21:20Boston Logan Intl
17h 40m
1 stop
LGW20:00London Gatwick
19 Oct
LGW14:45London Gatwick
12h 34m
1 stop
BOS22:19Boston Logan Intl
£285
Find similar
British Airways
26 Sept
BOS21:20Boston Logan Intl
17h 40m
1 stop
LGW20:00London Gatwick
28 Sept
LGW14:45London Gatwick
28h 38m
1 stop
BOS14:23Boston Logan Intl
£294
Find similar
British Airways
1 Oct
BOS16:30Boston Logan Intl
10h 40m
1 stop
LGW08:10London Gatwick
2 Oct
LGW11:35London Gatwick
13h 15m
1 stop
BOS19:50Boston Logan Intl
£312
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 2 August 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

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Fri 10/10

16:30-10:55

Nonstop10h 25m

London Gatwick

Sun 19/10

10:55-14:10

Nonstop11h 15m

£255

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sat 18/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Fri 31/10

13:00-16:55

Nonstop7h 55m

£259

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Wed 15/10

16:30-10:55

Nonstop10h 25m

London Gatwick

Sun 19/10

10:55-14:10

Nonstop11h 15m

£260

NewarkLondon

EWR - LGW

EWRLGW

Newark

Sun 19/10

22:45-20:25

1 stop16h 40m

London Gatwick

Wed 5/11

09:35-22:00

1 stop17h 25m

£267

NewarkLondon

EWR - LGW

EWRLGW

Newark

Mon 13/10

22:45-20:25

1 stop16h 40m

London Gatwick

Thu 20/11

10:10-22:00

1 stop16h 50m

£268

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Fri 17/10

21:20-20:00

1 stop17h 40m

London Gatwick

Sun 19/10

14:45-22:19

1 stop12h 34m

£285

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Fri 26/9

21:20-20:00

1 stop17h 40m

London Gatwick

Sun 28/9

14:45-14:23

1 stop28h 38m

£294

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 8/10

22:15-14:40

1 stop10h 25m

London Gatwick

Mon 20/10

15:40-18:15

1 stop32h 35m

£364

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sun 9/11

14:35-10:55

1 stop12h 20m

London Gatwick

Wed 19/11

11:55-17:00

1 stop13h 05m

£367

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Tue 12/8

12:13-10:00

1 stop16h 47m

London Gatwick

Wed 3/9

12:00-19:43

1 stop12h 43m

£368

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 £318, 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 £357.

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

According to our data, Saturday is the cheapest day to fly to London Gatwick Airport from United States. The lowest ticket price found for a Saturday departure recently was £312. 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 £424. 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 £312. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £497.

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 £425 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 £359 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

£88

Fastest flight time

6h 40m

Direct flights

Every day
The best one-way flight to London Gatwick Airport from United States in the past 72 hours is £88. The best return flight deal from United States to London Gatwick Airport found on momondo in the last 72 hours is £255.
The fastest flight from United States to London Gatwick Airport takes 6h 40m
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 £262Free CancellationRating
7.0
520 reviews
Search Icelandair flights
Norse Atlantic UKPriceFrom £270Free CancellationRating
7.2
47 reviews
Search Norse Atlantic UK flights
British AirwaysPriceFrom £341Free CancellationRating
6.6
7,224 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £410Free CancellationRating
7.4
655 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
Milton Keynes
Luton
Slough
Southend-on-Sea
Maidstone
Canterbury
Gatwick
Ipswich
Ilford
Dartford
Guildford
Colchester
Worthing
Hounslow
Dover
Winchester
Margate
Chelmsford
Bedford

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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