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Cheap flights from North America to the United Kingdom from £111

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 11/11. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:45 - 07:10JFK-LHR
16h 25m2 stops
Multiple Airlines Logo
20:05 - 13:05LHR-JFK
22h 00m1 stop
£369Multiple Airlines
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Tue, 25 Nov - Tue, 2 Dec
Multiple Airlines Logo
10:05 - 21:00JFK-LGW
29h 55m3 stops
Multiple Airlines Logo
16:10 - 13:50LGW-JFK
26h 40m2 stops
£369Multiple Airlines
Find Deal
Mon, 17 Nov - Mon, 24 Nov
Air Canada Logo
15:20 - 07:10LGA-LHR
10h 50m1 stop
Air Canada Logo
13:25 - 19:03LHR-LGA
10h 38m1 stop
£370Air Canada
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Mon, 17 Nov - Mon, 24 Nov
Air Canada Logo
15:20 - 07:10LGA-LHR
10h 50m1 stop
Air Canada Logo
13:25 - 19:03LHR-LGA
10h 38m1 stop
£371Air Canada
Find Deal
Mon, 17 Nov - Mon, 24 Nov
Virgin Atlantic Logo
19:01 - 06:55JFK-LHR
6h 54mdirect
Virgin Atlantic Logo
10:00 - 15:45LHR-JFK
10h 45m1 stop
£374Virgin Atlantic
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Mon, 17 Nov - Mon, 24 Nov
Virgin Atlantic Logo
08:20 - 20:10JFK-LHR
6h 50mdirect
Virgin Atlantic Logo
10:00 - 15:45LHR-JFK
10h 45m1 stop
£377Virgin Atlantic
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Thu, 4 Dec - Thu, 11 Dec
Iberia Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
Iberia Logo
13:30 - 16:00LHR-BOS
7h 30mdirect
£389Iberia
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Thu, 4 Dec - Sun, 7 Dec
British Airways Logo
21:35 - 09:15BOS-LHR
6h 40mdirect
British Airways Logo
13:30 - 15:55LHR-BOS
7h 25mdirect
£395British Airways
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Sat, 14 Feb - Fri, 20 Feb
British Airways Logo
21:35 - 09:30EWR-LHR
6h 55mdirect
British Airways Logo
10:40 - 13:50LHR-EWR
8h 10mdirect
£395British Airways
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Wed, 14 Jan - Tue, 20 Jan
Iberia Logo
14:18 - 06:20BOS-LHR
11h 02m1 stop
Iberia Logo
11:00 - 13:35LHR-BOS
7h 35mdirect
£410Iberia
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Tue, 21 Apr - Tue, 28 Apr

Air Canada flights from North America to United Kingdom

Our best Air Canada deals on North America to United Kingdom flight tickets
Air Canada
18 Nov
LGA13:05New York LaGuardia
13h 05m
1 stop
LHR07:10London Heathrow
22 Nov
LHR06:00London Heathrow
15h 59m
2 stops
LGA16:59New York LaGuardia
£369
Find similar
Air Canada
17 Nov
LGA15:20New York LaGuardia
10h 50m
1 stop
LHR07:10London Heathrow
24 Nov
LHR13:25London Heathrow
10h 38m
1 stop
LGA19:03New York LaGuardia
£370
Find similar
Air Canada
17 Nov
LGA15:20New York LaGuardia
10h 50m
1 stop
LHR07:10London Heathrow
24 Nov
LHR13:25London Heathrow
10h 38m
1 stop
LGA19:03New York LaGuardia
£371
Find similar

Finnair flights from North America to United Kingdom

Our best Finnair deals on North America to United Kingdom flight tickets
Finnair
17 Nov
JFK10:15New York John F Kennedy Intl
6h 55m
LHR22:10London Heathrow
24 Nov
LHR17:00London Heathrow
8h 05m
JFK20:05New York John F Kennedy Intl
£381
Find similar
Finnair
26 Nov
JFK10:15New York John F Kennedy Intl
6h 55m
LHR22:10London Heathrow
3 Dec
LHR15:35London Heathrow
8h 05m
JFK18:40New York John F Kennedy Intl
£383
Find similar
Finnair
17 Nov
JFK10:15New York John F Kennedy Intl
6h 55m
LHR22:10London Heathrow
24 Nov
LHR17:00London Heathrow
8h 05m
JFK20:05New York John F Kennedy Intl
£387
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 6 November 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

Tue 25/11

09:45-07:10

2 stops16h 25m

London Heathrow

Tue 2/12

20:05-13:05

1 stop22h 00m

£369

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 17/11

10:05-21:00

3 stops29h 55m

London Gatwick

Mon 24/11

16:10-13:50

2 stops26h 40m

£369

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 17/11

15:20-07:10

1 stop10h 50m

London Heathrow

Mon 24/11

13:25-19:03

1 stop10h 38m

£370

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 17/11

15:20-07:10

1 stop10h 50m

London Heathrow

Mon 24/11

13:25-19:03

1 stop10h 38m

£371

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 17/11

19:01-06:55

Nonstop6h 54m

London Heathrow

Mon 24/11

10:00-15:45

1 stop10h 45m

£374

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 4/12

08:20-20:10

Nonstop6h 50m

London Heathrow

Thu 11/12

10:00-15:45

1 stop10h 45m

£377

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 4/12

19:15-07:00

Nonstop6h 45m

London Heathrow

Sun 7/12

13:30-16:00

Nonstop7h 30m

£389

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 14/2

21:35-09:15

Nonstop6h 40m

London Heathrow

Fri 20/2

13:30-15:55

Nonstop7h 25m

£395

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 14/1

21:35-09:30

Nonstop6h 55m

London Heathrow

Tue 20/1

10:40-13:50

Nonstop8h 10m

£395

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 21/4

14:18-06:20

1 stop11h 02m

London Heathrow

Tue 28/4

11:00-13:35

Nonstop7h 35m

£410

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 £318, 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 September is also very affordable. Most momondo users find prices during this month for around £388.

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 Monday. Travellers who choose to depart for United Kingdom on a Monday will often find tickets for as low as £512. 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 £597.

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 £532. Try not to purchase tickets at midday because they tend to be around £674. 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 £470 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 £428 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

£81

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 £81. The best return flight deal from North America to United Kingdom found on momondo in the last 72 hours is £172.
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)
Search flight deals

  • 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
Norse Atlantic UKPriceFrom £225Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
Air FrancePriceFrom £237Free CancellationRating
7.4
1,482 reviews
Search Air France flights
Aer LingusPriceFrom £254Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
IcelandairPriceFrom £266Free CancellationRating
7.1
571 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom £291Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
KLMPriceFrom £298Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom £313Free CancellationRating
7.4
1,560 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £316Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £325Free CancellationRating
7.1
2,046 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom £352Free CancellationRating
6.8
7,554 reviews
Search Lufthansa 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 £34
Flights to Manchesterfrom £34
Flights to Birminghamfrom £34
Flights to Edinburghfrom £34
Flights to Belfastfrom £31
Flights to Glasgowfrom £34
Flights to Bristolfrom £31
Flights to Newcastle upon Tynefrom £31
Flights to Aberdeenfrom £49
Flights to Liverpoolfrom £31
Flights to Leedsfrom £52
Flights to Invernessfrom £37