How many flights depart from United States to London on average per week?

1,195 flights are operational weekly from United States to London as of August 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

Which airlines fly to London?

Virgin Atlantic, British Airways and Iberia are the top three most popular airlines that fly to London from United States according to our data. Virgin Atlantic is the first choice among our users, with 47% of people opting to fly with this airline when travelling to London. Keep in mind that there are 17 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to London?

Flight times from United States to London vary, but if you’re flying out of Boston and flying into London Heathrow Airport (one of the most popular routes), then the duration is 6h 30m on average. Another popular route from United States to London is flying from New York to London Heathrow Airport, which will take roughly 6h 50m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from United States to London on average per day?

170 flights are operational daily from United States to London as of August 2025. The most popular departure time for this route is 19:00, with 70% of flights per day taking off in the evening.

What is the cheapest airline that flies from United States to London?

Norse Atlantic UK and TAP AIR PORTUGAL are the most popular carriers operating from United States to London

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

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

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

There are 12 operators available for flights from United States to London as of August 2025.

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

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.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£88 Cheap Flights from the United States to London in 2025

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Recent return flight deals from the United States to London

20:30 - 13:00JFK-LHR

11h 30m1 stop

06:00 - 12:50LHR-JFK

11h 50m1 stop

£201SWISS

Find Deal

Wed, 1 Oct - Wed, 15 Oct

19:25 - 16:35JFK-LHR

16h 10m1 stop

07:00 - 14:20LHR-JFK

12h 20m1 stop

£222SWISS

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Fri, 3 Oct - Mon, 13 Oct

18:20 - 06:20JFK-LGW

7h 00mdirect

13:00 - 16:55LGW-JFK

7h 55mdirect

£259Norse Atlantic UK

Find Deal

Sat, 18 Oct - Fri, 31 Oct

18:20 - 06:20JFK-LGW

7h 00mdirect

13:00 - 15:55LGW-JFK

7h 55mdirect

£264Norse Atlantic UK

Find Deal

Tue, 14 Oct - Mon, 10 Nov

19:10 - 07:10JFK-LHR

7h 00mdirect

06:15 - 13:15LHR-JFK

12h 00m1 stop

£277British Airways

Find Deal

Tue, 18 Nov - Thu, 20 Nov

19:10 - 07:10JFK-LHR

7h 00mdirect

06:15 - 13:15LHR-JFK

12h 00m1 stop

£277British Airways

Find Deal

Tue, 18 Nov - Thu, 20 Nov

20:40 - 09:30JFK-LHR

31h 50m1 stop

08:55 - 14:30LHR-JFK

10h 35m1 stop

£311Iberia

Find Deal

Thu, 2 Oct - Sun, 5 Oct

16:50 - 09:30JFK-LHR

11h 40m1 stop

08:55 - 11:10LHR-JFK

31h 15m1 stop

£314Iberia

Find Deal

Fri, 10 Oct - Sun, 12 Oct

14:55 - 08:50LGA-LHR

12h 55m1 stop

09:00 - 19:31LHR-LGA

15h 31m2 stops

£395Virgin Atlantic

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Wed, 14 Jan - Wed, 28 Jan

13:59 - 06:45LGA-LHR

11h 46m1 stop

06:30 - 17:30LHR-LGA

16h 00m2 stops

£396Virgin Atlantic

Find Deal

Tue, 19 Aug - Fri, 29 Aug

British Airways flights from United States to London

Our best British Airways deals on United States to London flight tickets

British Airways

18 Nov

JFK19:10New York John F Kennedy Intl

7h 00m

LHR07:10London Heathrow

20 Nov

LHR06:15London Heathrow

12h 00m

1 stop

JFK13:15New York John F Kennedy Intl

£277

Find similar

British Airways

18 Nov

JFK19:10New York John F Kennedy Intl

7h 00m

LHR07:10London Heathrow

20 Nov

LHR06:15London Heathrow

12h 00m

1 stop

JFK13:15New York John F Kennedy Intl

£277

Find similar

British Airways

11 Sept

JFK21:30New York John F Kennedy Intl

29h 20m

1 stop

LHR07:50London Heathrow

14 Sept

LHR06:10London Heathrow

17h 45m

1 stop

JFK18:55New York John F Kennedy Intl

£286

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Virgin Atlantic flights from United States to London

Our best Virgin Atlantic deals on United States to London flight tickets

Virgin Atlantic

14 Jan

LGA14:55New York LaGuardia

12h 55m

1 stop

LHR08:50London Heathrow

28 Jan

LHR09:00London Heathrow

15h 31m

2 stops

LGA19:31New York LaGuardia

£395

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Virgin Atlantic

4 Aug

JFK17:30New York John F Kennedy Intl

11h 00m

1 stop

LCY09:30London City

25 Sept

LCY09:20London City

11h 05m

1 stop

JFK15:25New York John F Kennedy Intl

£428

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Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 1/10

20:30-13:00

1 stop11h 30m

London Heathrow

Wed 15/10

06:00-12:50

1 stop11h 50m

£201

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 3/10

19:25-16:35

1 stop16h 10m

London Heathrow

Mon 13/10

07:00-14:20

1 stop12h 20m

£222

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

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 14/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Mon 10/11

13:00-15:55

Nonstop7h 55m

£264

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 18/11

19:10-07:10

Nonstop7h 00m

London Heathrow

Thu 20/11

06:15-13:15

1 stop12h 00m

£277

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 18/11

19:10-07:10

Nonstop7h 00m

London Heathrow

Thu 20/11

06:15-13:15

1 stop12h 00m

£277

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 2/10

20:40-09:30

1 stop31h 50m

London Heathrow

Sun 5/10

08:55-14:30

1 stop10h 35m

£311

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 10/10

16:50-09:30

1 stop11h 40m

London Heathrow

Sun 12/10

08:55-11:10

1 stop31h 15m

£314

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 14/1

14:55-08:50

1 stop12h 55m

London Heathrow

Wed 28/1

09:00-19:31

2 stops15h 31m

£395

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 19/8

13:59-06:45

1 stop11h 46m

London Heathrow

Fri 29/8

06:30-17:30

2 stops16h 00m

£396

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How to get the cheapest flight ticket from United States to London

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

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from United States is in January. Flight prices, which tend to average around £313, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from United States averaging around £323.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £434. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United States to London for around £475.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £434. Flights at midday are often more expensive, with an average ticket price of £509.

What is the cheapest United States to London flight route?

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

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

You are more likely to see cheaper flights to London from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £465 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from United States for as low as £416 on momondo.

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

There are 4 cabin classes available to choose from on United States to London 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 flights?

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

Cheap United States to London flight deals and tips

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

Best price found	£88
Fastest flight time	6h 55m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from United States in the past 72 hours is £88. The best return flight deal from United States to London found on momondo in the last 72 hours is £201.

The fastest flight from United States to London takes 6h 55m

Direct flights go from United States to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

When did momondo last update prices for flights from United States to London?
Prices for flights from United States to London are updated daily.
How many operators does momondo search for flights from United States to London?
There are 12 operators available for flights from United States to London as of August 2025.
How old do you have to be to fly from United States to London?
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.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to London is Boeing 777 (22.45% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (14.99%), Boeing 777-200/200ER (13.52%), and Boeing 777-300ER (12.36%).

Best airlines flying from United States to London

Compare and see reviews for airlines that fly from United States to London with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom £233	Free Cancellation	Rating 7.5 1,465 reviews	Search Air France flights
Icelandair	PriceFrom £262	Free Cancellation	Rating 7.0 520 reviews	Search Icelandair flights
Norse Atlantic UK	PriceFrom £270	Free Cancellation	Rating 7.2 47 reviews	Search Norse Atlantic UK flights
Virgin Atlantic	PriceFrom £280	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £292	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
Delta	PriceFrom £299	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
JetBlue	PriceFrom £300	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Scandinavian Airlines	PriceFrom £308	Free Cancellation	Rating 7.3 1,457 reviews	Search Scandinavian Airlines flights
Air Canada	PriceFrom £308	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
British Airways	PriceFrom £312	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights

Eastbourne

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Luton

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Maidstone

Canterbury

Gatwick

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Ilford

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Guildford

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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 collates all your flight options in one place and lets you filter them to find the perfect flight from United States to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

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.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

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London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Manchesterfrom £32

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Flights to Belfastfrom £30

Flights to Glasgowfrom £31

Flights to Bristolfrom £34

Flights to Newcastle upon Tynefrom £34

Flights to Aberdeenfrom £51

Flights to Liverpoolfrom £31

Flights to Leedsfrom £35

Flights to Invernessfrom £36

Flights to Newquayfrom £35

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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Big names, great deals

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Find the cheapest flights from the United States to London

Recent return flight deals from the United States to London

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British Airways flights from United States to London

Our best British Airways deals on United States to London flight tickets

Virgin Atlantic flights from United States to London

Our best Virgin Atlantic deals on United States to London flight tickets

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How to get the cheapest flight ticket from United States to London

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?

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £434. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United States to London for around £475.

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

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £434. Flights at midday are often more expensive, with an average ticket price of £509.

What is the cheapest United States to London flight route?

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

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

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

There are 4 cabin classes available to choose from on United States to London 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 flights?

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

What is the cheapest airline that flies from United States to London?

Norse Atlantic UK and TAP AIR PORTUGAL are the most popular carriers operating from United States to London

Which airlines fly to London?

How many flights depart from United States to London on average per day?

170 flights are operational daily from United States to London as of August 2025. The most popular departure time for this route is 19:00, with 70% of flights per day taking off in the evening.

How many flights depart from United States to London on average per week?

1,195 flights are operational weekly from United States to London as of August 2025. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.

How long does it take to fly to London?

Cheap United States to London flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London

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

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

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

What documentation or ID do you need to fly to London?

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

Best airlines flying from United States to London

Compare and see reviews for airlines that fly from United States to London with momondo

Travelling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London