£259 Find Cheap Flights to North America in 2026

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

13:30 - 19:30

LHR

YYZ

11h 00m

1 stop

20:05 - 13:00

YYZ

LHR

11h 55m

1 stop

£418Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

14:10 - 19:12

LHR

YYZ

10h 02m

1 stop

18:35 - 06:35

YYZ

LHR

7h 00mdirect

£418Lufthansa

Wed, 1 Jul - Fri, 10 Jul

06:00 - 12:50

LHR

YYZ

11h 50m

1 stop

23:50 - 11:50

YYZ

LHR

7h 00mdirect

£421Air Canada

Tue, 29 Sep - Sat, 10 Oct

06:00 - 13:40

LHR

YYZ

12h 40m

1 stop

21:25 - 09:35

YYZ

LHR

7h 10mdirect

£421Air Canada

Thu, 24 Sep - Mon, 12 Oct

09:50 - 16:55

LHR

JFK

12h 05m

1 stop

18:25 - 09:05

JFK

LHR

9h 40m

1 stop

£462Aer Lingus

Fri, 3 Jul - Sun, 12 Jul

16:50 - 22:25

LHR

JFK

10h 35m

1 stop

18:25 - 18:55

JFK

LHR

19h 30m

1 stop

£462Aer Lingus

Wed, 8 Jul - Fri, 10 Jul

08:50 - 16:05

LHR

EWR

12h 15m

1 stop

17:35 - 10:20

EWR

LHR

11h 45m

1 stop

£477British Airways

Thu, 10 Sep - Sun, 20 Sep

09:50 - 16:15

LHR

EWR

11h 25m

1 stop

17:45 - 08:05

EWR

LHR

9h 20m

1 stop

£480British Airways

Mon, 23 Nov - Sat, 28 Nov

09:55 - 22:24

LHR

LGA

17h 29m

2 stops

20:00 - 10:40

LGA

LHR

9h 40m

1 stop

£489Virgin Atlantic

Wed, 16 Sep - Wed, 7 Oct

09:55 - 22:21

LHR

LGA

17h 26m

2 stops

20:00 - 10:40

LGA

LHR

9h 40m

1 stop

£490Virgin Atlantic

Wed, 2 Sep - Wed, 16 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 7/10

13:30-19:30

1 stop11h 00m

Toronto Pearson Intl

Wed 14/10

20:05-13:00

1 stop11h 55m

£418

Fastest return journey

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 1/7

14:10-19:12

1 stop10h 02m

Toronto Pearson Intl

Fri 10/7

18:35-06:35

Nonstop7h 00m

£418

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 29/9

06:00-12:50

1 stop11h 50m

Toronto Pearson Intl

Sat 10/10

23:50-11:50

Nonstop7h 00m

£421

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 24/9

06:00-13:40

1 stop12h 40m

Toronto Pearson Intl

Mon 12/10

21:25-09:35

Nonstop7h 10m

£421

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 3/7

09:50-16:55

1 stop12h 05m

New York John F Kennedy Intl

Sun 12/7

18:25-09:05

1 stop9h 40m

£462

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 8/7

16:50-22:25

1 stop10h 35m

New York John F Kennedy Intl

Fri 10/7

18:25-18:55

1 stop19h 30m

£462

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 10/9

08:50-16:05

1 stop12h 15m

Newark

Sun 20/9

17:35-10:20

1 stop11h 45m

£477

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 23/11

09:50-16:15

1 stop11h 25m

Newark

Sat 28/11

17:45-08:05

1 stop9h 20m

£480

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 16/9

09:55-22:24

2 stops17h 29m

New York LaGuardia

Wed 7/10

20:00-10:40

1 stop9h 40m

£489

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 2/9

09:55-22:21

2 stops17h 26m

New York LaGuardia

Wed 16/9

20:00-10:40

1 stop9h 40m

£490

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	£677 - £1,498

CHEAPEST COUNTRY	Canada	29% cheaper	Users typically spent £282 less on flights to Canada
MOST EXPENSIVE COUNTRY	Greenland	56% more expensive	Users typically spent £539 more on trips to Greenland
MOST POPULAR COUNTRY TO FLY TO	United States	280% 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 £61, which is 78% less than the continental average.

Most expensive flight to North America from Los Angeles

Bakersfield

Flights to North America are typically 54% more expensive when flying to Bakersfield, where the average price is £277

Cheap North America flight deals and tips

Summary info about North America flight prices, duration and airlines

Best One-Way Price	£259
Best Round-Trip Price	£418
Fastest flight time	7h 50m
Popular in	July

The best one-way flight price to North America from United Kingdom in the last 5 days is £259 (London Heathrow to Toronto Pearson Intl).

Search Deals

The best round-trip flight price to North America from United Kingdom in the last 5 days is £418 (London Heathrow to Toronto Pearson Intl).

Search Deals

The fastest flight to North America from United Kingdom takes 7h 50m (London Heathrow to Newark).

Search Deals

July has the highest demand for flights to North America, with a 10% price increase on average.

Search Deals

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 Melbourne airport in Melbourne for the best deals, with an average airfare of £122. Alternatively, Toronto Pearson Intl airport in Toronto is a close second for cheapest flights to North America with an average airfare of £168.

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 62 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.