£269 Find Cheap Flights to North America in 2026

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Find the cheapest flights from the United Kingdom to North America

Return

One-way

Last minute

Direct

Recent return flight deals from the United Kingdom to North America

Enter your travel dates to find the best prices.

06:30 - 13:20

LHR

YYZ

11h 50m

1 stop

22:55 - 11:10

YYZ

LHR

7h 15mdirect

£409Virgin Atlantic

Fri, 25 Sep - Sun, 11 Oct

06:35 - 14:55

LHR

YYZ

13h 20m

1 stop

18:05 - 06:30

YYZ

LHR

7h 25mdirect

£410Lufthansa

Mon, 9 Nov - Fri, 13 Nov

13:05 - 15:55

LGW

JFK

7h 50mdirect

18:20 - 06:20

JFK

LGW

7h 00mdirect

£470Norse Atlantic UK

Wed, 26 Aug - Thu, 17 Sep

13:05 - 15:55

LGW

JFK

7h 50mdirect

18:20 - 06:20

JFK

LGW

7h 00mdirect

£471Norse Atlantic UK

Tue, 8 Sep - Thu, 17 Sep

17:35 - 07:16

LHR

LGA

18h 41m

1 stop

14:45 - 08:00

LGA

LHR

12h 15m

1 stop

£486British Airways

Thu, 24 Sep - Thu, 15 Oct

06:50 - 19:25

LCY

JFK

17h 35m

1 stop

21:10 - 20:35

JFK

LCY

18h 25m

1 stop

£501British Airways

Thu, 5 Nov - Sun, 8 Nov

06:00 - 16:51

LHR

LGA

15h 51m

2 stops

15:15 - 07:10

LGA

LHR

10h 55m

1 stop

£505Air Canada

Sat, 21 Nov - Fri, 27 Nov

06:00 - 16:51

LHR

LGA

15h 51m

2 stops

15:15 - 07:10

LGA

LHR

10h 55m

1 stop

£507Air Canada

Sat, 21 Nov - Fri, 27 Nov

08:40 - 15:55

LHR

YVR

15h 15m

1 stop

17:45 - 15:35

YVR

LHR

13h 50m

1 stop

£645KLM

Tue, 25 Aug - Tue, 8 Sep

06:30 - 15:55

LHR

YVR

17h 25m

1 stop

17:45 - 15:35

YVR

LHR

13h 50m

1 stop

£646KLM

Thu, 27 Aug - Sat, 12 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 25/9

06:30-13:20

1 stop11h 50m

Toronto Pearson Intl

Sun 11/10

22:55-11:10

Nonstop7h 15m

£409

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 9/11

06:35-14:55

1 stop13h 20m

Toronto Pearson Intl

Fri 13/11

18:05-06:30

Nonstop7h 25m

£410

Fastest return journey

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 26/8

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Thu 17/9

18:20-06:20

Nonstop7h 00m

£470

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 8/9

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Thu 17/9

18:20-06:20

Nonstop7h 00m

£471

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 24/9

17:35-07:16

1 stop18h 41m

New York LaGuardia

Thu 15/10

14:45-08:00

1 stop12h 15m

£486

LondonNew York

LCY - JFK

LCYJFK

London City

Thu 5/11

06:50-19:25

1 stop17h 35m

New York John F Kennedy Intl

Sun 8/11

21:10-20:35

1 stop18h 25m

£501

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 21/11

06:00-16:51

2 stops15h 51m

New York LaGuardia

Fri 27/11

15:15-07:10

1 stop10h 55m

£505

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 21/11

06:00-16:51

2 stops15h 51m

New York LaGuardia

Fri 27/11

15:15-07:10

1 stop10h 55m

£507

LondonVancouver

LHR - YVR

LHRYVR

London Heathrow

Tue 25/8

08:40-15:55

1 stop15h 15m

Vancouver Intl

Tue 8/9

17:45-15:35

1 stop13h 50m

£645

LondonVancouver

LHR - YVR

LHRYVR

London Heathrow

Thu 27/8

06:30-15:55

1 stop17h 25m

Vancouver Intl

Sat 12/9

17:45-15:35

1 stop13h 50m

£646

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Flight prices to countries in North America

Interested in flights to North America? Find the countries in North America that you can fly to for the biggest savings

	Price	£640 - £1,535

CHEAPEST COUNTRY	Canada	35% cheaper	Users typically spent £348 less on flights to Canada
MOST EXPENSIVE COUNTRY	Greenland	55% more expensive	Users typically spent £547 more on trips to Greenland
MOST POPULAR COUNTRY TO FLY TO	United States	274% more popular	As a popular travel destination, more of our users plan to visit United States than any other country in North America

Cheapest flights to cities in North America

Click on the cities below to find out when it's cheapest to fly to North America from United Kingdom

Los Angeles

North America

Cheapest flight to North America from Los Angeles

San Francisco

When booking a flight to North America, the best-priced flight will typically be to San Francisco for £64, which is 78% less than the continental average.

Most expensive flight to North America from Los Angeles

Mexico City

Flights to North America are typically 68% more expensive when flying to Mexico City, where the average price is £285

Cheap North America flight deals and tips

Summary info about North America flight prices, duration and airlines

Best One-Way Price	£269
Best Round-Trip Price	£409
Fastest flight time	11h 10m
Popular in	July

The best one-way flight price to North America from United Kingdom in the last 5 days is £269 (London Heathrow to Toronto Pearson Intl).

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The best round-trip flight price to North America from United Kingdom in the last 5 days is £409 (London Heathrow to Toronto Pearson Intl).

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The fastest flight to North America from United Kingdom takes 11h 10m (London Heathrow to Newark).

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July has the highest demand for flights to North America, with a 11% price increase on average.

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Frequently asked questions about flying to North America

Where is it cheapest to fly into North America?

If you're headed to North America, consider flying into Ottawa airport in Ottawa for the best deals, with an average airfare of £174. Alternatively, St John's airport in St. John's is a close second for cheapest flights to North America with an average airfare of £179.

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

Prices for flights to North America refresh daily.

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

There are 59 operators available for flights to North America as of June 2026.

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

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 to North America.

What documentation or ID do you need to fly to North America?

The necessary travel and health documents for your North America 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to North America.

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

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

How can momondo help me find flights to North America?

Once all potential North America flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to North America right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for North America and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.