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Flights to North America

£252 Cheap flights to North America

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to North America departing on 19/3. 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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Find the cheapest flights from the United Kingdom to North America

Recent return flight deals from the United Kingdom to North America

Enter your travel dates to find the best prices.
United Airlines Logo
12:00 - 20:29
LHR
-
MCO
13h 29m
1 stop
United Airlines Logo
14:40 - 06:20
MCO
-
LHR
11h 40m
1 stop
£306United Airlines
Tue, 3 Mar - Tue, 17 Mar
Icelandair Logo
12:15 - 21:35
LHR
-
MCO
13h 20m
1 stop
Icelandair Logo
18:50 - 10:50
MCO
-
LHR
12h 00m
1 stop
£308Icelandair
Sun, 8 Mar - Sun, 22 Mar
Icelandair Logo
12:15 - 20:35
LHR
-
MCO
13h 20m
1 stop
Icelandair Logo
18:50 - 10:50
MCO
-
LHR
12h 00m
1 stop
£309Icelandair
Thu, 5 Mar - Thu, 19 Mar
Air Canada Logo
13:25 - 19:02
LHR
-
LGA
10h 37m
1 stop
Air Canada Logo
12:40 - 07:10
LGA
-
LHR
13h 30m
1 stop
£341Air Canada
Sat, 28 Feb - Fri, 6 Mar
Virgin Atlantic Logo
20:25 - 11:45
LHR
-
LAX
23h 20m
1 stop
Virgin Atlantic Logo
16:35 - 10:55
LAX
-
LHR
10h 20mdirect
£344Virgin Atlantic
Thu, 26 Feb - Wed, 4 Mar
Lufthansa Logo
16:40 - 15:15
LHR
-
LAX
30h 35m
1 stop
Lufthansa Logo
15:30 - 10:10
LAX
-
LHR
10h 40mdirect
£345Lufthansa
Wed, 18 Feb - Fri, 1 May
Lufthansa Logo
06:35 - 15:15
LHR
-
LAX
16h 40m
1 stop
Lufthansa Logo
08:35 - 05:55
LAX
-
LHR
13h 20m
1 stop
£346Lufthansa
Thu, 12 Feb - Sun, 15 Feb
Air Canada Logo
13:25 - 19:02
LHR
-
LGA
10h 37m
1 stop
Air Canada Logo
17:40 - 07:10
LGA
-
LHR
9h 30m
1 stop
£350Air Canada
Fri, 27 Feb - Sun, 8 Mar
Aer Lingus Logo
08:50 - 18:30
LHR
-
LAX
17h 40m
1 stop
Aer Lingus Logo
20:15 - 16:50
LAX
-
LHR
12h 35m
1 stop
£350Aer Lingus
Wed, 18 Feb - Sun, 22 Feb
Virgin Atlantic Logo
13:00 - 20:20
LHR
-
LGA
12h 20m
1 stop
Virgin Atlantic Logo
14:59 - 07:50
LGA
-
LHR
11h 51m
1 stop
£358Virgin Atlantic
Fri, 13 Feb - Fri, 20 Feb

momondo Fare Finder

 
Locate flights to North America that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 3 February 2026.
Use the filters below to find and compare flights to North America that are best for you.

Fly from

Route

Depart

Return

Price

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Tue 3/3

12:00-20:29

1 stop13h 29m

Orlando

Tue 17/3

14:40-06:20

1 stop11h 40m

£306

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Sun 8/3

12:15-21:35

1 stop13h 20m

Orlando

Sun 22/3

18:50-10:50

1 stop12h 00m

£308

LondonOrlando

LHR - MCO

LHRMCO

London Heathrow

Thu 5/3

12:15-20:35

1 stop13h 20m

Orlando

Thu 19/3

18:50-10:50

1 stop12h 00m

£309

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sat 28/2

13:25-19:02

1 stop10h 37m

New York LaGuardia

Fri 6/3

12:40-07:10

1 stop13h 30m

£341

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 26/2

20:25-11:45

1 stop23h 20m

Los Angeles

Wed 4/3

16:35-10:55

Nonstop10h 20m

£344

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 18/2

16:40-15:15

1 stop30h 35m

Los Angeles

Fri 1/5

15:30-10:10

Nonstop10h 40m

£345

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 12/2

06:35-15:15

1 stop16h 40m

Los Angeles

Sun 15/2

08:35-05:55

1 stop13h 20m

£346

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 27/2

13:25-19:02

1 stop10h 37m

New York LaGuardia

Sun 8/3

17:40-07:10

1 stop9h 30m

£350

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 18/2

08:50-18:30

1 stop17h 40m

Los Angeles

Sun 22/2

20:15-16:50

1 stop12h 35m

£350

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Fri 13/2

13:00-20:20

1 stop12h 20m

New York LaGuardia

Fri 20/2

14:59-07:50

1 stop11h 51m

£358

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 - £930

CHEAPEST COUNTRYCanada18% cheaperUsers typically spent £150 less on flights to Canada
MOST EXPENSIVE COUNTRYMexico13% more expensiveUsers typically spent £104 more on trips to Mexico
MOST POPULAR COUNTRY TO FLY TOUnited States274% more popularAs 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

Las Vegas

When booking a flight to North America, the best-priced flight will typically be to Las Vegas for £56, which is 76% less than the continental average.

Most expensive flight to North America from Los Angeles

Toronto

Flights to North America are typically 64% more expensive when flying to Toronto, where the average price is £226

Cheap North America flight deals and tips

Summary info about North America flight prices, duration and airlines

Best One-Way Price

£252

Best Round-Trip Price

£306

Fastest flight time

12h 15m

Popular in

December
The best one-way flight price to North America from United Kingdom in the last 72 hours is £252 (London Heathrow to Vancouver Intl).
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The best round-trip flight price to North America from United Kingdom in the last 72 hours is £306 (London Heathrow to Orlando).
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The fastest flight to North America from United Kingdom takes 12h 15m (London Heathrow to Toronto Pearson Intl).
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December has the highest demand for flights to North America, with a 4% 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 £154. Alternatively, Orlando airport in Orlando is a close second for cheapest flights to North America with an average airfare of £166.

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 71 operators available for flights to North America as of February 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.

An easier way to manage your North America 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.
Start using Trips
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Find better results for your trip to North America

Popular Flights to North America

Popular routes according to searches in the past day on momondo
London to New York flightsfrom £239
London to Los Angeles flightsfrom £284
Manchester to New York flightsfrom £287
London to Miami flightsfrom £295
London to Boston flightsfrom £305
London to Orlando flightsfrom £306
London to Seattle flightsfrom £306
London to Calgary flightsfrom £325
London to San Francisco flightsfrom £334
London to Washington, D.C. flightsfrom £334
London to Toronto flightsfrom £335
London to Atlanta flightsfrom £354