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

The number of flights available between North America and London is 225 per day as of December 2025. The most frequent departure time is 19:00, with 68% of daily flights leaving in the evening.

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

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

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 43% of people opting to fly with this airline when travelling to London. Keep in mind that there are 19 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between North America and London is 1,580 per week as of December 2025. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

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.

£129 Cheap Flights from North America to London in 2025/26

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Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

17:45 - 09:05

EWR

LHR

10h 20m1 stop

07:50 - 16:15

LHR

EWR

13h 25m1 stop

£368Aer Lingus

Sat, 10 Jan - Sat, 17 Jan

01:35 - 10:05

EWR

LGW

27h 30m1 stop

10:10 - 22:00

LGW

EWR

16h 50m1 stop

£368TAP AIR PORTUGAL

Sat, 24 Jan - Sat, 31 Jan

09:45 - 07:10

JFK

LHR

16h 25m2 stops

09:00 - 20:58

LHR

JFK

16h 58m2 stops

£375Air Canada

Thu, 15 Jan - Wed, 21 Jan

20:00 - 07:50

BOS

LHR

6h 50mdirect

13:05 - 16:00

LHR

BOS

7h 55mdirect

£376Virgin Atlantic

Sat, 17 Jan - Fri, 23 Jan

20:50 - 19:00

JFK

LGW

17h 10m1 stop

09:50 - 22:00

LGW

JFK

17h 10m1 stop

£376Iberia

Mon, 26 Jan - Wed, 4 Feb

17:00 - 19:00

JFK

LGW

21h 00m1 stop

11:45 - 19:15

LGW

JFK

12h 30m1 stop

£378Iberia

Thu, 29 Jan - Sun, 1 Feb

19:45 - 07:10

LGA

LHR

30h 25m1 stop

13:25 - 19:02

LHR

LGA

10h 37m1 stop

£379Air Canada

Tue, 30 Dec - Fri, 9 Jan

20:00 - 07:50

BOS

LHR

6h 50mdirect

13:05 - 16:00

LHR

BOS

7h 55mdirect

£381Virgin Atlantic

Mon, 12 Jan - Tue, 20 Jan

19:15 - 07:00

BOS

LHR

6h 45mdirect

19:10 - 21:55

LHR

BOS

7h 45mdirect

£382British Airways

Fri, 9 Jan - Tue, 13 Jan

18:00 - 12:30

LAX

LHR

10h 30mdirect

12:30 - 16:50

LHR

LAX

11h 20mdirect

£467British Airways

Sat, 14 Feb - Mon, 23 Mar

British Airways flights from North America to London

Our best British Airways deals on North America to London flight tickets

British Airways

31 Dec

BOS19:15Boston Logan Intl

6h 45m

LHR07:00London Heathrow

15 Jan

LHR13:30London Heathrow

7h 45m

BOS16:15Boston Logan Intl

£376

Find similar

British Airways

5 Mar

EWR21:35Newark

6h 55m

LHR09:30London Heathrow

9 Mar

LHR10:40London Heathrow

8h 10m

EWR14:50Newark

£381

Find similar

British Airways

8 Jan

BOS19:15Boston Logan Intl

6h 45m

LHR07:00London Heathrow

11 Jan

LHR19:10London Heathrow

7h 45m

BOS21:55Boston Logan Intl

£382

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

JFK14:30New York John F Kennedy Intl

11h 30m

1 stop

LHR07:00London Heathrow

15 Jan

LHR11:25London Heathrow

12h 50m

1 stop

JFK19:15New York John F Kennedy Intl

£379

Find similar

American Airlines

9 Mar

JFK13:59New York John F Kennedy Intl

13h 01m

1 stop

LHR07:00London Heathrow

16 Mar

LHR07:40London Heathrow

11h 24m

1 stop

JFK15:04New York John F Kennedy Intl

£380

Find similar

American Airlines

26 Dec

JFK19:29New York John F Kennedy Intl

11h 31m

1 stop

LHR12:00London Heathrow

11 Jan

LHR17:00London Heathrow

8h 05m

JFK20:05New York John F Kennedy Intl

£407

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 10/1

17:45-09:05

1 stop10h 20m

London Heathrow

Sat 17/1

07:50-16:15

1 stop13h 25m

£368

NewarkLondon

EWR - LGW

EWRLGW

Newark

Sat 24/1

01:35-10:05

1 stop27h 30m

London Gatwick

Sat 31/1

10:10-22:00

1 stop16h 50m

£368

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 15/1

09:45-07:10

2 stops16h 25m

London Heathrow

Wed 21/1

09:00-20:58

2 stops16h 58m

£375

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 17/1

20:00-07:50

Nonstop6h 50m

London Heathrow

Fri 23/1

13:05-16:00

Nonstop7h 55m

£376

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 26/1

20:50-19:00

1 stop17h 10m

London Gatwick

Wed 4/2

09:50-22:00

1 stop17h 10m

£376

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 29/1

17:00-19:00

1 stop21h 00m

London Gatwick

Sun 1/2

11:45-19:15

1 stop12h 30m

£378

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Tue 30/12

19:45-07:10

1 stop30h 25m

London Heathrow

Fri 9/1

13:25-19:02

1 stop10h 37m

£379

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 12/1

20:00-07:50

Nonstop6h 50m

London Heathrow

Tue 20/1

13:05-16:00

Nonstop7h 55m

£381

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 9/1

19:15-07:00

Nonstop6h 45m

London Heathrow

Tue 13/1

19:10-21:55

Nonstop7h 45m

£382

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 14/2

18:00-12:30

Nonstop10h 30m

London Heathrow

Mon 23/3

12:30-16:50

Nonstop11h 20m

£467

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 £316, 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 £378.

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 £415. 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 £467.

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 £504.

What is the cheapest North America to London flight route?

Fly from New York John F Kennedy Intl to London Gatwick 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 £455 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 £428 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 £169.

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).

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 22.45% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 13.35%, Boeing 777-300ER at 12.42%, and Boeing 777-200/200ER at 8.41%.

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 £219	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Air France	PriceFrom £231	Free Cancellation	Rating 7.4 1,506 reviews	Search Air France flights
Icelandair	PriceFrom £259	Free Cancellation	Rating 7.0 590 reviews	Search Icelandair flights
British Airways	PriceFrom £308	Free Cancellation	Rating 6.7 7,580 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom £316	Free Cancellation	Rating 7.2 2,090 reviews	Search TAP AIR PORTUGAL flights
KLM	PriceFrom £332	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Finnair	PriceFrom £333	Free Cancellation	Rating 7.6 1,337 reviews	Search Finnair flights
Iberia	PriceFrom £333	Free Cancellation	Rating 7.0 3,052 reviews	Search Iberia flights
Aer Lingus	PriceFrom £342	Free Cancellation	Rating 7.2 1,392 reviews	Search Aer Lingus flights
Delta	PriceFrom £343	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Colchester

Bedford

Ramsgate

Hounslow

Stansted

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.

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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Fly into one of these airports located in London

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London Gatwick Airport

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London Stansted Airport

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Flights to Bristolfrom £31

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Flights to Newquayfrom £34

Cheap flights from North America to London from £129

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 11/1. 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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Filter for what you want

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British Airways flights from North America to London

Our best British Airways 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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Use the filters below to find and compare flights from North America to London that are best for you.

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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 £415. 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 £467.

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 £504.

What is the cheapest North America to London flight route?

Fly from New York John F Kennedy Intl to London Gatwick 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 Austrian Airlines 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 225 per day as of December 2025. The most frequent departure time is 19:00, with 68% 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 1,580 per week as of December 2025. The most frequent departure day is Tue, 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