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Cheap flights from North America to the United Kingdom from £130

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 16/4. 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

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Aer Lingus Logo
17:45 - 08:05
EWR
-
LHR
9h 20m1 stop
Aer Lingus Logo
09:50 - 16:15
LHR
-
EWR
11h 25m1 stop
£368Aer Lingus
Sat, 24 Jan - Wed, 28 Jan
TAP AIR PORTUGAL Logo
00:15 - 20:40
EWR
-
LGW
15h 25m1 stop
TAP AIR PORTUGAL Logo
10:10 - 22:00
LGW
-
EWR
16h 50m1 stop
£368TAP AIR PORTUGAL
Thu, 8 Jan - Sat, 17 Jan
Aer Lingus Logo
17:45 - 11:25
EWR
-
LHR
12h 40m1 stop
Aer Lingus Logo
08:50 - 16:15
LHR
-
EWR
12h 25m1 stop
£368Aer Lingus
Mon, 12 Jan - Fri, 16 Jan
United Airlines Logo
18:00 - 06:20
EWR
-
LHR
7h 20mdirect
United Airlines Logo
12:05 - 20:30
LHR
-
EWR
13h 25m1 stop
£371United Airlines
Wed, 31 Dec - Fri, 30 Jan
Virgin Atlantic Logo
19:01 - 06:55
JFK
-
LHR
6h 54mdirect
Virgin Atlantic Logo
16:35 - 19:30
LHR
-
JFK
7h 55mdirect
£374Virgin Atlantic
Sun, 18 Jan - Sun, 25 Jan
Air Canada Logo
17:35 - 07:10
LGA
-
LHR
9h 35m1 stop
Air Canada Logo
11:10 - 19:03
LHR
-
LGA
11h 53m1 stop
£375Air Canada
Mon, 9 Mar - Sun, 15 Mar
Air Canada Logo
15:20 - 07:10
LGA
-
LHR
10h 50m1 stop
Air Canada Logo
13:25 - 19:02
LHR
-
LGA
10h 37m1 stop
£376Air Canada
Mon, 2 Feb - Tue, 10 Feb
United Airlines Logo
10:05 - 07:10
JFK
-
LHR
16h 05m1 stop
United Airlines Logo
13:45 - 17:40
LHR
-
JFK
31h 55m1 stop
£380United Airlines
Fri, 6 Mar - Mon, 23 Mar
British Airways Logo
20:05 - 08:10
JFK
-
LHR
7h 05mdirect
British Airways Logo
09:35 - 13:35
LHR
-
JFK
8h 00mdirect
£380British Airways
Fri, 6 Mar - Sun, 8 Mar
British Airways Logo
19:15 - 07:00
BOS
-
LHR
6h 45mdirect
British Airways Logo
19:10 - 21:55
LHR
-
BOS
7h 45mdirect
£381British Airways
Thu, 8 Jan - Sat, 7 Feb

Aer Lingus flights from North America to United Kingdom

Our best Aer Lingus deals on North America to United Kingdom flight tickets
Aer Lingus
24 Jan
EWR17:45Newark
12h 40m
1 stop
LHR11:25London Heathrow
27 Jan
LHR07:50London Heathrow
13h 25m
1 stop
EWR16:15Newark
£368
Find similar
Aer Lingus
2 Feb
EWR17:45Newark
11h 25m
1 stop
LHR10:10London Heathrow
10 Feb
LHR09:50London Heathrow
11h 25m
1 stop
EWR16:15Newark
£370
Find similar
Aer Lingus
19 Jan
EWR17:45Newark
9h 20m
1 stop
LHR08:05London Heathrow
26 Jan
LHR09:50London Heathrow
11h 25m
1 stop
EWR16:15Newark
£372
Find similar

Austrian Airlines flights from North America to United Kingdom

Our best Austrian Airlines deals on North America to United Kingdom flight tickets
Austrian Airlines
17 Jan
EWR17:55Newark
19h 45m
1 stop
LHR18:40London Heathrow
24 Jan
LHR06:00London Heathrow
12h 55m
1 stop
EWR13:55Newark
£368
Find similar
Austrian Airlines
20 Feb
BOS14:20Boston Logan Intl
11h 20m
1 stop
LHR06:40London Heathrow
23 Feb
LHR19:25London Heathrow
23h 40m
1 stop
BOS14:05Boston Logan Intl
£376
Find similar
Austrian Airlines
31 Dec
EWR20:45Newark
7h 25m
LHR09:10London Heathrow
21 Jan
LHR06:00London Heathrow
12h 55m
1 stop
EWR13:55Newark
£404
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 21 December 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

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 24/1

17:45-08:05

1 stop9h 20m

London Heathrow

Wed 28/1

09:50-16:15

1 stop11h 25m

£368

NewarkLondon

EWR - LGW

EWRLGW

Newark

Thu 8/1

00:15-20:40

1 stop15h 25m

London Gatwick

Sat 17/1

10:10-22:00

1 stop16h 50m

£368

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 12/1

17:45-11:25

1 stop12h 40m

London Heathrow

Fri 16/1

08:50-16:15

1 stop12h 25m

£368

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 31/12

18:00-06:20

Nonstop7h 20m

London Heathrow

Fri 30/1

12:05-20:30

1 stop13h 25m

£371

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 18/1

19:01-06:55

Nonstop6h 54m

London Heathrow

Sun 25/1

16:35-19:30

Nonstop7h 55m

£374

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 9/3

17:35-07:10

1 stop9h 35m

London Heathrow

Sun 15/3

11:10-19:03

1 stop11h 53m

£375

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

Mon 2/2

15:20-07:10

1 stop10h 50m

London Heathrow

Tue 10/2

13:25-19:02

1 stop10h 37m

£376

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 6/3

10:05-07:10

1 stop16h 05m

London Heathrow

Mon 23/3

13:45-17:40

1 stop31h 55m

£380

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 6/3

20:05-08:10

Nonstop7h 05m

London Heathrow

Sun 8/3

09:35-13:35

Nonstop8h 00m

£380

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 8/1

19:15-07:00

Nonstop6h 45m

London Heathrow

Sat 7/2

19:10-21:55

Nonstop7h 45m

£381

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 £316, 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 £378.

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 £491. 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 £578.

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 £514. Try not to purchase tickets at midday because they tend to be around £645. 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 Heathrow 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 £455 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?

You could potentially save up to 38% 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

£146

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 £146. The best return flight deal from North America to United Kingdom found on momondo in the last 72 hours is £169.
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

  • 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 £219Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
Air FrancePriceFrom £231Free CancellationRating
7.4
1,511 reviews
Search Air France flights
Aer LingusPriceFrom £248Free CancellationRating
7.2
1,408 reviews
Search Aer Lingus flights
IcelandairPriceFrom £288Free CancellationRating
7.0
592 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom £316Free CancellationRating
7.2
2,096 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom £320Free CancellationRating
6.8
7,643 reviews
Search Lufthansa flights
KLMPriceFrom £332Free CancellationRating
7.7
1,431 reviews
Search KLM flights
FinnairPriceFrom £333Free CancellationRating
7.6
1,339 reviews
Search Finnair flights
IberiaPriceFrom £333Free CancellationRating
7.0
3,055 reviews
Search Iberia flights
British AirwaysPriceFrom £337Free CancellationRating
6.7
7,602 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 £28
Flights to Manchesterfrom £34
Flights to Edinburghfrom £31
Flights to Birminghamfrom £31
Flights to Belfastfrom £30
Flights to Glasgowfrom £29
Flights to Bristolfrom £29
Flights to Newcastle upon Tynefrom £29
Flights to Aberdeenfrom £43
Flights to Liverpoolfrom £31
Flights to Leedsfrom £53
Flights to Invernessfrom £35