What airlines fly to United States?

British Airways, Delta and Virgin Atlantic are the top three most popular airlines that fly to United States from London according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 21 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, 166 flights take off from London and land in United States each day. The most common flight departure time for this route is 4:00PM, with 56% of daily flights taking off in the afternoon.

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

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

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

As of September 2025, there are 1,168 flights per week flying from London to United States. The most common day of the week flights depart is Sun, with 15% of flights taking off on this day.

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

Prices for flights from London to United States were last updated today.

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

The number of operators available for flights from London to United States is 19 as of September 2025.

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

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 London to United States.

What documentation or ID do you need to fly to United States?

The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$318 Cheap Flights from London to the United States in 2025/26

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Find the cheapest flights from London to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:55 am - 6:00 pmLGW-JFK

11h 05m1 stop

7:25 pm - 10:55 amJFK-LGW

10h 30m1 stop

$418Icelandair

Find Deal

mié., feb. 18 - mar., feb. 24

2:45 pm - 3:45 pmSTN-JFK

30h 00m2 stops

5:35 pm - 6:20 pmJFK-STN

19h 45m2 stops

$418

Find Deal

mar., nov. 11 - lun., nov. 24

3:05 pm - 6:05 pmLGW-JFK

8h 00mnonstop

8:05 pm - 8:10 amJFK-LGW

7h 05mnonstop

$420British Airways

Find Deal

jue., oct. 2 - mar., oct. 7

1:05 pm - 3:55 pmLGW-JFK

7h 50mnonstop

6:20 pm - 6:20 amJFK-LGW

7h 00mnonstop

$421Norse Atlantic UK

Find Deal

vie., oct. 3 - dom., oct. 12

3:05 pm - 6:05 pmLGW-JFK

8h 00mnonstop

8:05 pm - 8:10 amJFK-LGW

7h 05mnonstop

$422British Airways

Find Deal

jue., oct. 2 - lun., oct. 6

1:00 pm - 3:55 pmLGW-JFK

7h 55mnonstop

6:05 pm - 6:00 amJFK-LGW

6h 55mnonstop

$423Norse Atlantic UK

Find Deal

vie., nov. 7 - vie., nov. 14

3:05 pm - 6:05 pmLGW-JFK

8h 00mnonstop

8:05 pm - 8:10 amJFK-LGW

7h 05mnonstop

$446American Airlines

Find Deal

vie., oct. 3 - vie., oct. 10

3:05 pm - 6:05 pmLGW-JFK

8h 00mnonstop

8:05 pm - 8:10 amJFK-LGW

7h 05mnonstop

$448American Airlines

Find Deal

mié., oct. 8 - mié., oct. 22

11:45 am - 12:56 amLHR-EWR

18h 11m2 stops

3:40 pm - 8:05 amEWR-LHR

11h 25m1 stop

$479Delta

Find Deal

vie., oct. 3 - mié., oct. 8

11:45 am - 9:27 pmLHR-LGA

14h 42m2 stops

9:59 am - 7:50 amLGA-LHR

17h 51m1 stop

$487Delta

Find Deal

vie., oct. 24 - jue., oct. 30

JetBlue flights from London to United States

Our best JetBlue deals on London to United States flight tickets

JetBlue

Oct 14

LHR8:15 amLondon Heathrow

7h 56m

JFK11:11 amNew York John F Kennedy Intl

Oct 21

JFK8:59 pmNew York John F Kennedy Intl

7h 31m

LHR9:30 amLondon Heathrow

$444

Find similar

JetBlue

Sep 19

LHR8:15 amLondon Heathrow

7h 59m

JFK11:14 amNew York John F Kennedy Intl

Sep 24

JFK8:45 amNew York John F Kennedy Intl

7h 00m

LHR8:45 pmLondon Heathrow

$466

Find similar

British Airways flights from London to United States

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

British Airways

Oct 2

LGW3:05 pmLondon Gatwick

8h 00m

JFK6:05 pmNew York John F Kennedy Intl

Oct 7

JFK8:05 pmNew York John F Kennedy Intl

7h 05m

LGW8:10 amLondon Gatwick

$420

Find similar

British Airways

Oct 2

LGW3:05 pmLondon Gatwick

8h 00m

JFK6:05 pmNew York John F Kennedy Intl

Oct 6

JFK8:05 pmNew York John F Kennedy Intl

7h 05m

LGW8:10 amLondon Gatwick

$422

Find similar

British Airways

Sep 30

LGW3:05 pmLondon Gatwick

8h 00m

JFK6:05 pmNew York John F Kennedy Intl

Oct 7

JFK8:05 pmNew York John F Kennedy Intl

7h 05m

LGW8:10 amLondon Gatwick

$434

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mié. 2/18

11:55 am-6:00 pm

1 stop11h 05m

New York John F Kennedy Intl

mar. 2/24

7:25 pm-10:55 am

1 stop10h 30m

$418

LondonNew York

STN - JFK

STNJFK

London Stansted

mar. 11/11

2:45 pm-3:45 pm

2 stops30h 00m

New York John F Kennedy Intl

lun. 11/24

5:35 pm-6:20 pm

2 stops19h 45m

$418

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

jue. 10/2

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

mar. 10/7

8:05 pm-8:10 am

Nonstop7h 05m

$420

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

vie. 10/3

1:05 pm-3:55 pm

Nonstop7h 50m

New York John F Kennedy Intl

dom. 10/12

6:20 pm-6:20 am

Nonstop7h 00m

$421

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

jue. 10/2

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

lun. 10/6

8:05 pm-8:10 am

Nonstop7h 05m

$422

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

vie. 11/7

1:00 pm-3:55 pm

Nonstop7h 55m

New York John F Kennedy Intl

vie. 11/14

6:05 pm-6:00 am

Nonstop6h 55m

$423

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

vie. 10/3

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

vie. 10/10

8:05 pm-8:10 am

Nonstop7h 05m

$446

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mié. 10/8

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

mié. 10/22

8:05 pm-8:10 am

Nonstop7h 05m

$448

LondonNewark

LHR - EWR

LHREWR

London Heathrow

vie. 10/3

11:45 am-12:56 am

2 stops18h 11m

Newark

mié. 10/8

3:40 pm-8:05 am

1 stop11h 25m

$479

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

vie. 10/24

11:45 am-9:27 pm

2 stops14h 42m

New York LaGuardia

jue. 10/30

9:59 am-7:50 am

1 stop17h 51m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 United States?

In general, September is the cheapest month to fly from London to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $481. If you aren’t able to travel during the month of September, then book flights to United States from London during March instead. Flights to United States in March, while not as cheap as those in September, still average around $484.

What is the cheapest day to depart on your flight to United States?

According to our data, Wednesday is the cheapest day to fly to United States from London. The lowest ticket price found for a Wednesday departure recently was $574. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $692. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $615. Try not to purchase tickets in the evening because they tend to be around $660. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to United States flight route?

Fly from London Gatwick to Orlando for the best London - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from London when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $589 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from London for as low as $532 on momondo.

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

There are 4 cabin classes available to choose from on London to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London to United States flight deals and tips

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

Best Price Found	$212
Fastest flight time	7h 45m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in United States	2 airports

The best one-way flight to United States from London in the past 72 hours is $212. The best round-trip flight deal from London to United States found on momondo in the last 72 hours is $436.

The fastest flight from London to United States takes 7h 45m

Direct flights go from London to United States on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Finnair, Qantas Airways and Norse Atlantic UK.

There are 2 airports near United States: Newark (EWR), New York John F Kennedy Intl (JFK)

Search flight deals

When did momondo last update prices for flights from London to United States?
Prices for flights from London to United States were last updated today.
How many operators does momondo search for flights from London to United States?
The number of operators available for flights from London to United States is 19 as of September 2025.
How old do you have to be to fly from London to United States?
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 London to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to United States is Boeing 777 (18.26% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (18.00%), Airbus A350-1000 (16.38%), and Airbus A330-900neo (10.19%).

Best airlines flying from London to United States

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $187	Free Cancellation	Rating 7.2 2,912 reviews	Search JetBlue flights
Norse Atlantic UK	PriceFrom $313	Free Cancellation	Rating 7.1 49 reviews	Search Norse Atlantic UK flights
Scandinavian Airlines	PriceFrom $341	Free Cancellation	Rating 7.4 1,484 reviews	Search Scandinavian Airlines flights
PLAY	PriceFrom $352	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Delta	PriceFrom $355	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $384	Free Cancellation	Rating 7.1 1,975 reviews	Search TAP AIR PORTUGAL flights
United Airlines	PriceFrom $401	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $412	Free Cancellation	Rating 7.2 1,270 reviews	Search Aer Lingus flights
Icelandair	PriceFrom $414	Free Cancellation	Rating 7.0 544 reviews	Search Icelandair flights
KLM	PriceFrom $428	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between London and United States 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 London to United States right now. Can momondo alert me if prices change?

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

An easier way to manage your United States trip

We make it super easy to schedule, organize 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 States

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $59

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $58

Flights to Washington, D.C.from $54

Flights to Bostonfrom $62

Flights to Atlantafrom $49

Flights to Dallasfrom $68

Flights to Seattlefrom $69

Cheap flights from London to the United States from $337

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to the United States departing on 11/24. 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 and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from London to the United States

Cheap round-trip flights

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Cheap last minute flights

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JetBlue flights from London to United States

Our best JetBlue deals on London to United States flight tickets

British Airways flights from London to United States

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

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Use the filters below to find and compare flights from London to the United States that are best for you.

See travel insights to the United States from

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

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 United States?

What is the cheapest day to depart on your flight to United States?

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

The cheapest time of day to fly to United States is at noon when flights can be purchased for as low as $615. Try not to purchase tickets in the evening because they tend to be around $660. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to United States flight route?

Fly from London Gatwick to Orlando for the best London - United States flight prices

How far in advance should I book a flight to United States?

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

There are 4 cabin classes available to choose from on London to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

What airlines fly to United States?

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

As of September 2025, 166 flights take off from London and land in United States each day. The most common flight departure time for this route is 4:00PM, with 56% of daily flights taking off in the afternoon.

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

As of September 2025, there are 1,168 flights per week flying from London to United States. The most common day of the week flights depart is Sun, with 15% of flights taking off on this day.

Cheap London to United States flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in United States

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

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

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

What documentation or ID do you need to fly to United States?

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

Best airlines flying from London to United States

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

Why use momondo?

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

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

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

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

An easier way to manage your United States trip

We make it super easy to schedule, organize 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 States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo