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Cheap flights from North America to the United Kingdom from £104

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 the United Kingdom departing on 19/11. 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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Cheap return flights

American Airlines Logo
08:05 - 20:00JFK-LHR
6h 55mdirect
American Airlines Logo
06:15 - 13:15LHR-JFK
12h 00m1 stop
£311American Airlines
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Thu, 11 Dec - Fri, 12 Dec
Norse Atlantic UK Logo
18:20 - 06:20JFK-LGW
7h 00mdirect
Norse Atlantic UK Logo
13:00 - 16:50LGW-JFK
7h 50mdirect
£311Norse Atlantic UK
Find Deal
Tue, 21 Oct - Wed, 29 Oct
Virgin Atlantic Logo
08:10 - 20:00JFK-LHR
6h 50mdirect
Virgin Atlantic Logo
20:00 - 23:55LHR-JFK
7h 55mdirect
£319Virgin Atlantic
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Thu, 23 Oct - Mon, 27 Oct
Virgin Atlantic Logo
14:40 - 06:45JFK-LHR
11h 05m1 stop
Virgin Atlantic Logo
20:00 - 23:55LHR-JFK
7h 55mdirect
£328Virgin Atlantic
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Thu, 23 Oct - Mon, 27 Oct
Iberia Logo
16:50 - 16:20JFK-LHR
18h 30m1 stop
Iberia Logo
09:45 - 12:40LHR-JFK
7h 55mdirect
£330Iberia
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Fri, 3 Oct - Sun, 5 Oct
British Airways Logo
17:44 - 09:15JFK-LHR
10h 31m1 stop
British Airways Logo
11:25 - 19:15LHR-JFK
12h 50m1 stop
£334British Airways
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Sun, 11 Jan - Mon, 12 Jan
British Airways Logo
21:29 - 07:00JFK-LHR
28h 31m1 stop
British Airways Logo
06:15 - 13:20LHR-JFK
12h 05m1 stop
£343British Airways
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Thu, 6 Nov - Sun, 9 Nov
Air Canada Logo
06:05 - 07:10LGA-LHR
20h 05m1 stop
Air Canada Logo
06:50 - 21:33LHR-LGA
19h 43m2 stops
£347Air Canada
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Fri, 7 Nov - Sun, 9 Nov
Iberia Logo
20:10 - 07:50BOS-LHR
6h 40mdirect
Iberia Logo
08:55 - 11:25LHR-BOS
7h 30mdirect
£354Iberia
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Wed, 1 Oct - Wed, 8 Oct
Air Canada Logo
15:20 - 07:10LGA-LHR
10h 50m1 stop
Air Canada Logo
13:25 - 19:03LHR-LGA
10h 38m1 stop
£358Air Canada
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Mon, 10 Nov - Tue, 18 Nov

American Airlines flights from North America to United Kingdom

Our best American Airlines deals on North America to United Kingdom flight tickets
American Airlines
11 Dec
JFK08:05New York John F Kennedy Intl
6h 55m
LHR20:00London Heathrow
12 Dec
LHR06:15London Heathrow
12h 00m
1 stop
JFK13:15New York John F Kennedy Intl
£311
Find similar
American Airlines
19 Sept
JFK17:30New York John F Kennedy Intl
11h 00m
1 stop
LHR09:30London Heathrow
21 Sept
LHR07:55London Heathrow
11h 55m
1 stop
JFK14:50New York John F Kennedy Intl
£342
Find similar
American Airlines
23 Sept
BOS20:10Boston Logan Intl
6h 40m
LHR07:50London Heathrow
1 Oct
LHR14:40London Heathrow
7h 30m
BOS17:10Boston Logan Intl
£357
Find similar

Virgin Atlantic flights from North America to United Kingdom

Our best Virgin Atlantic deals on North America to United Kingdom flight tickets
Virgin Atlantic
23 Oct
JFK08:10New York John F Kennedy Intl
6h 50m
LHR20:00London Heathrow
27 Oct
LHR20:00London Heathrow
7h 55m
JFK23:55New York John F Kennedy Intl
£319
Find similar
Virgin Atlantic
23 Oct
JFK14:40New York John F Kennedy Intl
11h 05m
1 stop
LHR06:45London Heathrow
27 Oct
LHR20:00London Heathrow
7h 55m
JFK23:55New York John F Kennedy Intl
£328
Find similar
Virgin Atlantic
28 Sept
BOS20:15Boston Logan Intl
6h 50m
LHR08:05London Heathrow
7 Oct
LHR09:00London Heathrow
11h 05m
1 stop
BOS15:05Boston Logan Intl
£338
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from North America to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from North America to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 11/12

08:05-20:00

Nonstop6h 55m

London Heathrow

Fri 12/12

06:15-13:15

1 stop12h 00m

£311

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 21/10

18:20-06:20

Nonstop7h 00m

London Gatwick

Wed 29/10

13:00-16:50

Nonstop7h 50m

£311

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 23/10

08:10-20:00

Nonstop6h 50m

London Heathrow

Mon 27/10

20:00-23:55

Nonstop7h 55m

£319

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 23/10

14:40-06:45

1 stop11h 05m

London Heathrow

Mon 27/10

20:00-23:55

Nonstop7h 55m

£328

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 3/10

16:50-16:20

1 stop18h 30m

London Heathrow

Sun 5/10

09:45-12:40

Nonstop7h 55m

£330

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 11/1

17:44-09:15

1 stop10h 31m

London Heathrow

Mon 12/1

11:25-19:15

1 stop12h 50m

£334

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 6/11

21:29-07:00

1 stop28h 31m

London Heathrow

Sun 9/11

06:15-13:20

1 stop12h 05m

£343

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 7/11

06:05-07:10

1 stop20h 05m

London Heathrow

Sun 9/11

06:50-21:33

2 stops19h 43m

£347

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 1/10

20:10-07:50

Nonstop6h 40m

London Heathrow

Wed 8/10

08:55-11:25

Nonstop7h 30m

£354

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 10/11

15:20-07:10

1 stop10h 50m

London Heathrow

Tue 18/11

13:25-19:03

1 stop10h 38m

£358

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from North America to United Kingdom

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

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from North America is in January. Flight prices, which tend to average around £303, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from North America during the month October is also very affordable. Most momondo users find prices during this month for around £305.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from North America to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £504. 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 United Kingdom for around £573.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £517. Try not to purchase tickets at midday because they tend to be around £680. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest North America to United Kingdom flight route?

Fly from New York John F Kennedy Intl to London Gatwick for the best North America - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from North America when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £446 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from North America for as low as £409 on momondo.

What cabin class options are available on North America to United Kingdom flights?

There are 4 cabin classes available to choose from on North America to United Kingdom 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 United Kingdom flights?

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

Cheap North America to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to United Kingdom

Best price found

£110

Fastest flight time

6h 30m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from North America in the past 72 hours is £110. The best return flight deal from North America to United Kingdom found on momondo in the last 72 hours is £134.
The fastest flight from North America to United Kingdom takes 6h 30m
Direct flights go from North America to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
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  • When did momondo last update prices for flights from North America to United Kingdom?

    Prices for flights from North America to United Kingdom were last updated today.

  • How many operators does momondo search for flights from North America to United Kingdom?

  • How old do you have to be to fly from North America to United Kingdom?

    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 from North America to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to United Kingdom?

Best airlines flying from North America to United Kingdom

Compare and see reviews for airlines that fly from North America to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £226Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Aer LingusPriceFrom £248Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus flights
IcelandairPriceFrom £254Free CancellationRating
7.0
545 reviews
Search Icelandair flights
Norse Atlantic UKPriceFrom £266Free CancellationRating
7.1
49 reviews
Search Norse Atlantic UK flights
Virgin AtlanticPriceFrom £272Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
KLMPriceFrom £283Free CancellationRating
7.8
1,386 reviews
Search KLM flights
DeltaPriceFrom £290Free CancellationRating
7.9
7,961 reviews
Search Delta flights
JetBluePriceFrom £292Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Scandinavian AirlinesPriceFrom £299Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £300Free CancellationRating
6.7
7,367 reviews
Search British Airways flights

Why use momondo?

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

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 United Kingdom from North America.

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

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

How can momondo help me find flights from North America to United Kingdom?

Once you have performed a search for North America to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to United Kingdom from North America. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United Kingdom 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.
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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £30
Flights to Birminghamfrom £33
Flights to Edinburghfrom £29
Flights to Belfastfrom £29
Flights to Glasgowfrom £34
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £51
Flights to Aberdeenfrom £45
Flights to Liverpoolfrom £30
Flights to Leedsfrom £36
Flights to Invernessfrom £34