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

The number of flights available between North America and London is 1,792 per week as of January 2026. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.

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

TAP AIR PORTUGAL, Norse Atlantic UK, and KLM 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 49% 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 many flights depart from North America to London on average per day?

The number of flights available between North America and London is 256 per day as of January 2026. The most frequent departure time is 17:00, with 63% 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 January 2026.

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.

£135 Cheap Flights from North America to London in 2026

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Find the cheapest flights from North America to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

15:20 - 07:10

LGA

LHR

10h 50m

1 stop

13:25 - 21:33

LHR

LGA

12h 08m

1 stop

£354Air Canada

Wed, 11 Feb - Wed, 11 Mar

08:45 - 20:45

JFK

LHR

7h 00mdirect

08:05 - 11:29

LHR

JFK

8h 24mdirect

£354JetBlue

Mon, 23 Feb - Fri, 6 Mar

21:00 - 17:50

JFK

LGW

15h 50m

1 stop

18:40 - 16:40

LGW

JFK

27h 00m

1 stop

£354SWISS

Wed, 18 Feb - Tue, 24 Feb

09:50 - 21:40

JFK

LHR

6h 50mdirect

09:50 - 16:55

LHR

JFK

12h 05m

1 stop

£355British Airways

Wed, 1 Apr - Thu, 16 Apr

18:20 - 06:20

JFK

LGW

7h 00mdirect

13:05 - 15:55

LGW

JFK

7h 50mdirect

£356Norse Atlantic UK

Fri, 17 Apr - Wed, 29 Apr

18:20 - 06:20

JFK

LGW

7h 00mdirect

13:05 - 15:55

LGW

JFK

7h 50mdirect

£356Norse Atlantic UK

Fri, 1 May - Sat, 9 May

21:50 - 09:40

JFK

LHR

6h 50mdirect

11:25 - 19:15

LHR

JFK

12h 50m

1 stop

£358Iberia

Sun, 1 Feb - Sun, 8 Feb

15:25 - 08:00

LGA

LHR

11h 35m

1 stop

09:50 - 21:15

LHR

LGA

16h 25m

2 stops

£359British Airways

Sun, 3 May - Wed, 13 May

21:50 - 09:40

JFK

LHR

6h 50mdirect

11:25 - 19:15

LHR

JFK

12h 50m

1 stop

£359Iberia

Sun, 1 Feb - Sun, 8 Feb

08:36 - 07:50

EWR

LHR

18h 14m

1 stop

06:30 - 17:55

LHR

EWR

16h 25m

2 stops

£374Virgin Atlantic

Wed, 11 Feb - Wed, 18 Feb

Aer Lingus flights from North America to London

Our best Aer Lingus deals on North America to London flight tickets

Aer Lingus

27 Feb

JFK17:00New York John F Kennedy Intl

10h 05m

1 stop

LHR08:05London Heathrow

6 Mar

LHR12:10London Heathrow

12h 19m

1 stop

JFK19:29New York John F Kennedy Intl

£360

Aer Lingus

26 Jan

IAD17:05Washington, D.C. Dulles Intl

11h 00m

1 stop

LHR09:05London Heathrow

30 Jan

LHR07:50London Heathrow

12h 45m

1 stop

IAD15:35Washington, D.C. Dulles Intl

£423

Scandinavian Airlines flights from North America to London

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

Scandinavian Airlines

4 Feb

EWR17:30Newark

14h 25m

2 stops

LHR12:55London Heathrow

8 Feb

LHR06:40London Heathrow

11h 45m

1 stop

EWR13:25Newark

£400

Scandinavian Airlines

28 Jan

EWR18:30Newark

15h 05m

1 stop

LHR14:35London Heathrow

1 Feb

LHR21:05London Heathrow

21h 20m

2 stops

EWR13:25Newark

£408

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Wed 11/2

15:20-07:10

1 stop10h 50m

London Heathrow

Wed 11/3

13:25-21:33

1 stop12h 08m

£354

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 23/2

08:45-20:45

Nonstop7h 00m

London Heathrow

Fri 6/3

08:05-11:29

Nonstop8h 24m

£354

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 18/2

21:00-17:50

1 stop15h 50m

London Gatwick

Tue 24/2

18:40-16:40

1 stop27h 00m

£354

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 1/4

09:50-21:40

Nonstop6h 50m

London Heathrow

Thu 16/4

09:50-16:55

1 stop12h 05m

£355

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 17/4

18:20-06:20

Nonstop7h 00m

London Gatwick

Wed 29/4

13:05-15:55

Nonstop7h 50m

£356

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 1/5

18:20-06:20

Nonstop7h 00m

London Gatwick

Sat 9/5

13:05-15:55

Nonstop7h 50m

£356

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 1/2

21:50-09:40

Nonstop6h 50m

London Heathrow

Sun 8/2

11:25-19:15

1 stop12h 50m

£358

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 3/5

15:25-08:00

1 stop11h 35m

London Heathrow

Wed 13/5

09:50-21:15

2 stops16h 25m

£359

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 1/2

21:50-09:40

Nonstop6h 50m

London Heathrow

Sun 8/2

11:25-19:15

1 stop12h 50m

£359

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 11/2

08:36-07:50

1 stop18h 14m

London Heathrow

Wed 18/2

06:30-17:55

2 stops16h 25m

£374

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 September. Flight prices, which tend to average around £376, 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 North America averaging around £385.

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 £411. 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 £465.

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 £419. Flights in the evening are often more expensive, with an average ticket price of £439.

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 £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 £436 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?

No. A direct flight is the cheapest option for a flight between North America to London.

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	£141
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 £141. The best return flight deal from North America to London found on momondo in the last 72 hours is £281.

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 January 2026.
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 20.45% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 12.76%, Boeing 777-300ER at 10.82%, and Boeing 777-200/200ER at 10.12%.

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 £275	Free Cancellation	Rating 7.4 1,522 reviews	Search Air France flights
British Airways	PriceFrom £285	Free Cancellation	Rating 6.7 7,678 reviews	Search British Airways flights
Icelandair	PriceFrom £287	Free Cancellation	Rating 7.1 596 reviews	Search Icelandair flights
Aer Lingus	PriceFrom £311	Free Cancellation	Rating 7.2 1,435 reviews	Search Aer Lingus flights
TAP AIR PORTUGAL	PriceFrom £315	Free Cancellation	Rating 7.1 2,121 reviews	Search TAP AIR PORTUGAL flights
KLM	PriceFrom £331	Free Cancellation	Rating 7.7 1,440 reviews	Search KLM flights
Finnair	PriceFrom £331	Free Cancellation	Rating 7.6 1,349 reviews	Search Finnair flights
Iberia	PriceFrom £331	Free Cancellation	Rating 7.0 3,087 reviews	Search Iberia flights
Delta	PriceFrom £341	Free Cancellation	Rating 7.9 8,049 reviews	Search Delta flights

Eastbourne

Luton

Milton Keynes

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Worthing

Hounslow

Bedford

Ramsgate

Colchester

Folkestone

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

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

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London Southend Airport

London Stansted Airport

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Flights to Manchesterfrom £31

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Flights to Glasgowfrom £31

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Flights to Invernessfrom £35

Flights to Newquayfrom £33

Cheap flights from North America to London from £135

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 14/4. 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

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Aer Lingus flights from North America to London

Our best Aer Lingus deals on North America to London flight tickets

Scandinavian Airlines flights from North America to London

Our best Scandinavian 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 £411. 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 £465.

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 £419. Flights in the evening are often more expensive, with an average ticket price of £439.

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?

No. A direct flight is the cheapest option for a flight between North America to London.

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

TAP AIR PORTUGAL, Norse Atlantic UK, and KLM 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 256 per day as of January 2026. The most frequent departure time is 17:00, with 63% 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 1,792 per week as of January 2026. The most frequent departure day is Thu, 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