How many flights depart from North America to London on average per week?

The number of flights available between North America and London is 1,558 per week as of December 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

Which airlines fly to London?

Virgin Atlantic, British Airways and United Airlines are the top three most popular airlines that fly to London from North America according to our data. Virgin Atlantic is the first choice among our users, with 48% of people opting to fly with this airline when travelling to London. Keep in mind that there are 18 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from North America to London?

Norse Atlantic UK, TAP AIR PORTUGAL, and Delta are the most popular carriers operating from North America to London

How many flights depart from North America to London on average per day?

The number of flights available between North America and London is 222 per day as of December 2025. The most frequent departure time is 19:00, with 67% of daily flights leaving in the evening.

When did momondo last update prices for flights from North America to London?

Prices for flights from North America to London are updated daily.

How many operators does momondo search for flights from North America to London?

The number of operators available for flights from North America to London is 17 as of December 2025.

How old do you have to be to fly from North America to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North America to London.

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

The required travel and health documents for your London 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 London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£130 Cheap Flights from North America to London in 2025/26

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Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

17:45 - 08:05

EWR

LHR

9h 20m1 stop

07:50 - 16:15

LHR

EWR

13h 25m1 stop

£366Aer Lingus

Fri, 9 Jan - Mon, 12 Jan

17:40 - 09:50

EWR

LGW

11h 10m1 stop

10:45 - 23:00

LGW

EWR

16h 15m1 stop

£366TAP AIR PORTUGAL

Wed, 18 Feb - Fri, 20 Mar

17:35 - 07:10

LGA

LHR

9h 35m1 stop

11:10 - 19:03

LHR

LGA

11h 53m1 stop

£374Air Canada

Mon, 9 Mar - Sun, 15 Mar

15:20 - 07:10

LGA

LHR

10h 50m1 stop

13:25 - 19:02

LHR

LGA

10h 37m1 stop

£374Air Canada

Sun, 8 Feb - Tue, 17 Feb

18:20 - 06:20

JFK

LGW

7h 00mdirect

13:05 - 15:55

LGW

JFK

7h 50mdirect

£374Norse Atlantic UK

Thu, 2 Apr - Sun, 12 Apr

18:20 - 06:20

JFK

LGW

7h 00mdirect

13:05 - 15:55

LGW

JFK

7h 50mdirect

£375Norse Atlantic UK

Thu, 2 Apr - Tue, 7 Apr

19:10 - 07:10

JFK

LHR

7h 00mdirect

11:20 - 15:20

LHR

JFK

8h 00mdirect

£379British Airways

Fri, 6 Mar - Fri, 13 Mar

19:15 - 07:00

BOS

LHR

6h 45mdirect

19:10 - 21:55

LHR

BOS

7h 45mdirect

£380British Airways

Thu, 8 Jan - Sat, 7 Feb

13:45 - 16:05

LAX

LHR

18h 20m1 stop

11:20 - 14:35

LHR

LAX

11h 15mdirect

£466Virgin Atlantic

Sun, 18 Jan - Sat, 31 Jan

13:45 - 10:45

LAX

LHR

13h 00m1 stop

11:20 - 14:35

LHR

LAX

11h 15mdirect

£470Virgin Atlantic

Sun, 18 Jan - Sat, 31 Jan

Icelandair flights from North America to London

Our best Icelandair deals on North America to London flight tickets

Icelandair

11 Jan

EWR19:35Newark

10h 15m

1 stop

LHR10:50London Heathrow

16 Jan

LHR12:15London Heathrow

11h 10m

1 stop

EWR18:25Newark

£368

Find similar

Icelandair

30 Dec

IAD19:40Washington, D.C. Dulles Intl

10h 10m

1 stop

LHR10:50London Heathrow

13 Jan

LHR12:15London Heathrow

11h 15m

1 stop

IAD18:30Washington, D.C. Dulles Intl

£433

Find similar

American Airlines flights from North America to London

Our best American Airlines deals on North America to London flight tickets

American Airlines

8 Jan

JFK10:15New York John F Kennedy Intl

6h 55m

LHR22:10London Heathrow

15 Jan

LHR11:25London Heathrow

12h 50m

1 stop

JFK19:15New York John F Kennedy Intl

£374

Find similar

American Airlines

29 Apr

EWR21:25Newark

7h 05m

LHR09:30London Heathrow

13 May

LHR14:05London Heathrow

13h 20m

1 stop

EWR22:25Newark

£386

Find similar

American Airlines

31 Dec

LGA14:50New York LaGuardia

11h 10m

1 stop

LHR07:00London Heathrow

15 Jan

LHR13:30London Heathrow

12h 59m

1 stop

LGA21:29New York LaGuardia

£395

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 9/1

17:45-08:05

1 stop9h 20m

London Heathrow

Mon 12/1

07:50-16:15

1 stop13h 25m

£366

NewarkLondon

EWR - LGW

EWRLGW

Newark

Wed 18/2

17:40-09:50

1 stop11h 10m

London Gatwick

Fri 20/3

10:45-23:00

1 stop16h 15m

£366

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 9/3

17:35-07:10

1 stop9h 35m

London Heathrow

Sun 15/3

11:10-19:03

1 stop11h 53m

£374

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 8/2

15:20-07:10

1 stop10h 50m

London Heathrow

Tue 17/2

13:25-19:02

1 stop10h 37m

£374

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 2/4

18:20-06:20

Nonstop7h 00m

London Gatwick

Sun 12/4

13:05-15:55

Nonstop7h 50m

£374

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 2/4

18:20-06:20

Nonstop7h 00m

London Gatwick

Tue 7/4

13:05-15:55

Nonstop7h 50m

£375

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 6/3

19:10-07:10

Nonstop7h 00m

London Heathrow

Fri 13/3

11:20-15:20

Nonstop8h 00m

£379

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 8/1

19:15-07:00

Nonstop6h 45m

London Heathrow

Sat 7/2

19:10-21:55

Nonstop7h 45m

£380

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 18/1

13:45-16:05

1 stop18h 20m

London Heathrow

Sat 31/1

11:20-14:35

Nonstop11h 15m

£466

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 18/1

13:45-10:45

1 stop13h 00m

London Heathrow

Sat 31/1

11:20-14:35

Nonstop11h 15m

£470

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from North America 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 North America is in January. Flight prices, which tend to average around £319, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from North America averaging around £377.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £413. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from North America to London for around £463.

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 afternoon when flights can be purchased for as low as £420. Flights at midday are often more expensive, with an average ticket price of £502.

What is the cheapest North America to London flight route?

Fly from New York John F Kennedy Intl to London Heathrow for the best North America - 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 North America when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £453 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 North America for as low as £427 on momondo.

What cabin class options are available on North America to London flights?

There are 4 cabin classes available to choose from on North America 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 North America to London flights?

You could potentially save up to 38% on your flight if you consider stops on a North America to London flight.

Cheap North America to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to London

Best price found	£146
Fastest flight time	5h 55m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from North America in the past 72 hours is £146. The best return flight deal from North America to London found on momondo in the last 72 hours is £168.

The fastest flight from North America to London takes 5h 55m

Direct flights go from North America to London every day.

There are 6 airports in London. From North America there are direct flights to London Heathrow (LHR), London Gatwick (LGW).

Search flight deals

When did momondo last update prices for flights from North America to London?
Prices for flights from North America to London are updated daily.
How many operators does momondo search for flights from North America to London?
The number of operators available for flights from North America to London is 17 as of December 2025.
How old do you have to be to fly from North America to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North America to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 London. 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 North America to London?
momondo data reveals that the most frequently booked plane model on the route from North America to London is Boeing 777, representing 22.01% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 13.34%, Boeing 777-300ER at 12.17%, and Boeing 777-200/200ER at 8.49%.

Best airlines flying from North America to London

Compare and see reviews for airlines that fly from North America to London with momondo

Airline	Rating	Free Cancellation	Price
Norse Atlantic UK	PriceFrom £218	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Air France	PriceFrom £230	Free Cancellation	Rating 7.4 1,513 reviews	Search Air France flights
Icelandair	PriceFrom £287	Free Cancellation	Rating 7.0 592 reviews	Search Icelandair flights
Aer Lingus	PriceFrom £311	Free Cancellation	Rating 7.2 1,412 reviews	Search Aer Lingus flights
TAP AIR PORTUGAL	PriceFrom £315	Free Cancellation	Rating 7.2 2,097 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom £319	Free Cancellation	Rating 6.8 7,650 reviews	Search Lufthansa flights
KLM	PriceFrom £331	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights
Finnair	PriceFrom £332	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
Iberia	PriceFrom £332	Free Cancellation	Rating 7.0 3,057 reviews	Search Iberia flights
British Airways	PriceFrom £336	Free Cancellation	Rating 6.7 7,609 reviews	Search British Airways flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Bedford

Colchester

Hounslow

Ramsgate

Romford

Why use momondo?

Why should I use momondo to find a flight deal from North America to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from North America to London for you.

Can I find flights from North America to London with flexible booking policies on momondo?

All flight searches from North America to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from North America to London?

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

Of course. momondo tracks the price of North America to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Cheap flights from North America to London from £130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to London departing on 21/1. 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 North America to London

Cheap return flights

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Icelandair flights from North America to London

Our best Icelandair deals on North America to London flight tickets

American Airlines flights from North America to London

Our best American Airlines deals on North America to London flight tickets

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How to get the cheapest flight ticket from North America to London

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 Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £413. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from North America to London for around £463.

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 afternoon when flights can be purchased for as low as £420. Flights at midday are often more expensive, with an average ticket price of £502.

What is the cheapest North America to London flight route?

Fly from New York John F Kennedy Intl to London Heathrow for the best North America - London flight prices

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

What cabin class options are available on North America to London flights?

There are 4 cabin classes available to choose from on North America 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 North America to London flights?

You could potentially save up to 38% on your flight if you consider stops on a North America to London flight.

What is the cheapest airline that flies from North America to London?

Norse Atlantic UK, TAP AIR PORTUGAL, and Delta are the most popular carriers operating from North America to London

Which airlines fly to London?

How many flights depart from North America to London on average per day?

The number of flights available between North America and London is 222 per day as of December 2025. The most frequent departure time is 19:00, with 67% of daily flights leaving in the evening.

How many flights depart from North America to London on average per week?

The number of flights available between North America and London is 1,558 per week as of December 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

Cheap North America to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to London

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from North America to London?

How many operators does momondo search for flights from North America to London?

How old do you have to be to fly from North America to London?

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

What is the most popular plane model from North America to London?

Best airlines flying from North America to London

Compare and see reviews for airlines that fly from North America to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from North America to London?

Can I find flights from North America to London with flexible booking policies on momondo?

How can momondo help me find flights from North America to London?

I’m not ready to book a flight from North America 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