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Cheap flights from North America to the United Kingdom from £219

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 15/11. 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.
Scandinavian Airlines Logo
18:55 - 09:20
JFK
-
LHR
33h 25m
1 stop
Scandinavian Airlines Logo
06:40 - 17:00
LHR
-
JFK
15h 20m
2 stops
£506Scandinavian Airlines
Mon, 7 Sep - Thu, 10 Sep
Norse Atlantic UK Logo
18:20 - 06:20
JFK
-
LGW
7h 00mdirect
Norse Atlantic UK Logo
20:10 - 23:00
LGW
-
JFK
7h 50mdirect
£506Norse Atlantic UK
Thu, 11 Jun - Wed, 17 Jun
TAP AIR PORTUGAL Logo
22:05 - 17:45
JFK
-
LHR
14h 40m
1 stop
TAP AIR PORTUGAL Logo
08:00 - 20:05
LHR
-
JFK
17h 05m
1 stop
£507TAP AIR PORTUGAL
Thu, 1 Oct - Sun, 4 Oct
Multiple Airlines Logo
23:10 - 23:25
JFK
-
STN
19h 15m
2 stops
Multiple Airlines Logo
11:55 - 11:25
STN
-
JFK
28h 30m
2 stops
£507Multiple Airlines
Sun, 31 May - Wed, 3 Jun
Air Canada Logo
15:30 - 10:00
LGA
-
LHR
13h 30m
1 stop
Air Canada Logo
09:30 - 16:57
LHR
-
LGA
12h 27m
1 stop
£515Air Canada
Mon, 6 Jul - Fri, 17 Jul
Air Canada Logo
15:30 - 06:30
LGA
-
LHR
10h 00m
1 stop
Air Canada Logo
14:10 - 20:59
LHR
-
LGA
11h 49m
1 stop
£518Air Canada
Sun, 12 Jul - Sun, 26 Jul
British Airways Logo
16:50 - 10:15
LGA
-
LHR
12h 25m
1 stop
British Airways Logo
17:05 - 20:55
LHR
-
LGA
32h 50m
1 stop
£538British Airways
Fri, 25 Sep - Mon, 28 Sep
British Airways Logo
13:02 - 06:15
LGA
-
LHR
12h 13m
1 stop
British Airways Logo
13:15 - 20:55
LHR
-
LGA
12h 40m
1 stop
£539British Airways
Thu, 1 Oct - Tue, 6 Oct
Virgin Atlantic Logo
21:15 - 20:15
JFK
-
LCY
18h 00m
1 stop
Virgin Atlantic Logo
20:15 - 12:32
LCY
-
JFK
21h 17m
1 stop
£577Virgin Atlantic
Sat, 5 Sep - Mon, 7 Sep
Lufthansa Logo
22:05 - 10:40
IAD
-
LHR
7h 35mdirect
Lufthansa Logo
09:30 - 16:05
LHR
-
IAD
11h 35m
1 stop
£629Lufthansa
Wed, 7 Oct - Tue, 13 Oct

Iberia flights from North America to United Kingdom

Our best Iberia deals on North America to United Kingdom flight tickets
Iberia
12 Aug
JFK19:35New York John F Kennedy Intl
7h 10m
LHR07:45London Heathrow
12 Sept
LHR17:25London Heathrow
7h 55m
JFK20:20New York John F Kennedy Intl
£530
Iberia
23 Aug
BOS07:25Boston Logan Intl
6h 30m
LHR18:55London Heathrow
29 Aug
LHR10:50London Heathrow
14h 00m
1 stop
BOS19:50Boston Logan Intl
£576
Iberia
23 Aug
BOS21:55Boston Logan Intl
6h 45m
LHR09:40London Heathrow
26 Aug
LHR09:15London Heathrow
11h 55m
1 stop
BOS16:10Boston Logan Intl
£577

United Airlines flights from North America to United Kingdom

Our best United Airlines deals on North America to United Kingdom flight tickets
United Airlines
12 Aug
LGA06:00New York LaGuardia
23h 40m
1 stop
LHR10:40London Heathrow
22 Aug
LHR14:05London Heathrow
29h 32m
1 stop
LGA14:37New York LaGuardia
£588
United Airlines
15 Aug
LGA06:00New York LaGuardia
23h 40m
1 stop
LHR10:40London Heathrow
28 Aug
LHR14:05London Heathrow
29h 32m
1 stop
LGA14:37New York LaGuardia
£590
United Airlines
1 Sept
IAD22:15Washington, D.C. Dulles Intl
7h 25m
LHR10:40London Heathrow
7 Sept
LHR17:50London Heathrow
25h 30m
1 stop
IAD14:20Washington, D.C. Dulles Intl
£645

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 20 May 2026.
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

Cheapest return flight

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 7/9

18:55-09:20

1 stop33h 25m

London Heathrow

Thu 10/9

06:40-17:00

2 stops15h 20m

£506
Fastest return journey

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 11/6

18:20-06:20

Nonstop7h 00m

London Gatwick

Wed 17/6

20:10-23:00

Nonstop7h 50m

£506

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 1/10

22:05-17:45

1 stop14h 40m

London Heathrow

Sun 4/10

08:00-20:05

1 stop17h 05m

£507

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Sun 31/5

23:10-23:25

2 stops19h 15m

London Stansted

Wed 3/6

11:55-11:25

2 stops28h 30m

£507

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 6/7

15:30-10:00

1 stop13h 30m

London Heathrow

Fri 17/7

09:30-16:57

1 stop12h 27m

£515

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Sun 12/7

15:30-06:30

1 stop10h 00m

London Heathrow

Sun 26/7

14:10-20:59

1 stop11h 49m

£518

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Fri 25/9

16:50-10:15

1 stop12h 25m

London Heathrow

Mon 28/9

17:05-20:55

1 stop32h 50m

£538

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Thu 1/10

13:02-06:15

1 stop12h 13m

London Heathrow

Tue 6/10

13:15-20:55

1 stop12h 40m

£539

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Sat 5/9

21:15-20:15

1 stop18h 00m

London City

Mon 7/9

20:15-12:32

1 stop21h 17m

£577

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 7/10

22:05-10:40

Nonstop7h 35m

London Heathrow

Tue 13/10

09:30-16:05

1 stop11h 35m

£629

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 February. Flight prices, which tend to average around £483, 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 February, then departing from North America during the month January is also very affordable. Most momondo users find prices during this month for around £488.

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 £523. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from North America to United Kingdom for around £650.

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 £557. Try not to purchase tickets in the evening because they tend to be around £605. 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 Miami to London Gatwick for the best North America - United Kingdom flight prices

How far in advance should I book a flight from North America to the 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 £461 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 £448 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?

You could potentially save up to 3% on your flight if you consider stops on a North America to United Kingdom flight.

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

£178

Fastest flight time

2h 34m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from North America in the past 72 hours is £178. The best return flight deal from North America to United Kingdom found on momondo in the last 72 hours is £203.
The fastest flight from North America to United Kingdom takes 2h 34m
Direct flights go from North America to United Kingdom every day.
There are 1,286 airports in United Kingdom. From North America there are direct flights to London Heathrow (LHR), London Gatwick (LGW).
Search flight deals

Frequently asked questions about flying from North America to the United Kingdom

  • 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
DeltaPriceFrom £210Free CancellationRating
7.9
8,452 reviews
Search Delta flights
KLMPriceFrom £234Free CancellationRating
7.8
1,518 reviews
Search KLM flights
TAP AIR PORTUGALPriceFrom £237Free CancellationRating
7.2
2,257 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom £247Free CancellationRating
7.3
1,573 reviews
Search Aer Lingus flights
Norse Atlantic UKPriceFrom £267Free CancellationRating
7.2
54 reviews
Search Norse Atlantic UK flights
Virgin AtlanticPriceFrom £276Free CancellationRating
7.5
689 reviews
Search Virgin Atlantic flights
IcelandairPriceFrom £290Free CancellationRating
7.0
656 reviews
Search Icelandair flights
LufthansaPriceFrom £319Free CancellationRating
6.8
8,018 reviews
Search Lufthansa flights
FinnairPriceFrom £332Free CancellationRating
7.7
1,398 reviews
Search Finnair flights
IberiaPriceFrom £332Free CancellationRating
7.0
3,220 reviews
Search Iberia 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 £31
Flights to Manchesterfrom £29
Flights to Birminghamfrom £39
Flights to Edinburghfrom £29
Flights to Belfastfrom £28
Flights to Glasgowfrom £30
Flights to Bristolfrom £44
Flights to Newcastle upon Tynefrom £44
Flights to Liverpoolfrom £36
Flights to Aberdeenfrom £53
Flights to Leedsfrom £51
Flights to Invernessfrom £46