£244 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.

12:15 - 20:35

LHR

MCO

13h 20m

1 stop

17:50 - 10:50

MCO

LHR

12h 00m

1 stop

£396Icelandair

Thu, 5 Nov - Sat, 28 Nov

12:15 - 20:35

LHR

MCO

13h 20m

1 stop

17:50 - 10:50

MCO

LHR

12h 00m

1 stop

£397Icelandair

Fri, 13 Nov - Sat, 28 Nov

09:10 - 18:10

LHR

MCO

14h 00m

1 stop

13:06 - 08:25

MCO

LHR

14h 19m

1 stop

£402United Airlines

Thu, 12 Nov - Mon, 30 Nov

06:50 - 11:50

LHR

YYZ

10h 00m

1 stop

00:30 - 06:30

YYZ

LHR

25h 00m

1 stop

£404Air Canada

Thu, 3 Sep - Sun, 6 Sep

06:50 - 11:45

LHR

YYZ

9h 55m

1 stop

23:50 - 11:50

YYZ

LHR

7h 00mdirect

£406Air Canada

Sat, 12 Sep - Sun, 20 Sep

06:30 - 13:20

LHR

YYZ

11h 50m

1 stop

22:55 - 11:10

YYZ

LHR

7h 15mdirect

£407Virgin Atlantic

Tue, 6 Oct - Wed, 14 Oct

09:30 - 16:20

LHR

YYZ

11h 50m

1 stop

15:00 - 06:30

YYZ

LHR

10h 30m

1 stop

£407Lufthansa

Wed, 23 Sep - Sat, 17 Oct

21:10 - 15:50

LHR

YYZ

23h 40m

1 stop

22:00 - 10:15

YYZ

LHR

7h 15mdirect

£410British Airways

Thu, 10 Sep - Tue, 22 Sep

13:15 - 16:05

LHR

YYZ

7h 50mdirect

23:20 - 10:25

YYZ

LHR

7h 05mdirect

£411British Airways

Sat, 19 Sep - Thu, 29 Oct

11:45 - 23:45

LHR

LGA

17h 00m

2 stops

16:00 - 06:50

LGA

LHR

9h 50m

1 stop

£485Virgin Atlantic

Thu, 7 Jan - Thu, 28 Jan

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Thu 5/11

12:15-20:35

1 stop13h 20m

Orlando

Sat 28/11

17:50-10:50

1 stop12h 00m

£396

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Fri 13/11

12:15-20:35

1 stop13h 20m

Orlando

Sat 28/11

17:50-10:50

1 stop12h 00m

£397

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Thu 12/11

09:10-18:10

1 stop14h 00m

Orlando

Mon 30/11

13:06-08:25

1 stop14h 19m

£402

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 3/9

06:50-11:50

1 stop10h 00m

Toronto Pearson Intl

Sun 6/9

00:30-06:30

1 stop25h 00m

£404

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 12/9

06:50-11:45

1 stop9h 55m

Toronto Pearson Intl

Sun 20/9

23:50-11:50

Nonstop7h 00m

£406

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 6/10

06:30-13:20

1 stop11h 50m

Toronto Pearson Intl

Wed 14/10

22:55-11:10

Nonstop7h 15m

£406

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 23/9

09:30-16:20

1 stop11h 50m

Toronto Pearson Intl

Sat 17/10

15:00-06:30

1 stop10h 30m

£407

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 10/9

21:10-15:50

1 stop23h 40m

Toronto Pearson Intl

Tue 22/9

22:00-10:15

Nonstop7h 15m

£410

Fastest return journey

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 19/9

13:15-16:05

Nonstop7h 50m

Toronto Pearson Intl

Thu 29/10

23:20-10:25

Nonstop7h 05m

£411

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 7/1

11:45-23:45

2 stops17h 00m

New York LaGuardia

Thu 28/1

16:00-06:50

1 stop9h 50m

£485

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	£676 - £1,421

CHEAPEST COUNTRY	Canada	31% cheaper	Users typically spent £303 less on flights to Canada
MOST EXPENSIVE COUNTRY	Greenland	45% more expensive	Users typically spent £442 more on trips to Greenland
MOST POPULAR COUNTRY TO FLY TO	United States	288% 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 £73, which is 74% less than the continental average.

Most expensive flight to North America from Los Angeles

Mexico City

Flights to North America are typically 75% more expensive when flying to Mexico City, where the average price is £274

Cheap North America flight deals and tips

Summary info about North America flight prices, duration and airlines

Best One-Way Price	£244
Best Round-Trip Price	£396
Fastest flight time	8h 00m
Popular in	July

The best one-way flight price to North America from United Kingdom in the last 5 days is £244 (London Heathrow to Orlando).

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The best return flight price to North America from United Kingdom in the last 5 days is £396 (London Heathrow to Orlando).

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The fastest flight to North America from United Kingdom takes 8h 00m (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 Toronto Pearson Intl airport in Toronto for the best deals, with an average airfare of £132. Alternatively, Ottawa airport in Ottawa is a close second for cheapest flights to North America with an average airfare of £172.

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 60 operators available for flights to North America as of July 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.