Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United States to London from £78

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London departing on 28/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from the United States to London

Recent return flight deals from the United States to London

These are some of the best return flight deals from the United States to London that have been recently found on momondo from popular airlines, departing in the coming months.
08:34 - 20:45JFK-LHR
7h 11mdirect
07:25 - 10:49LHR-JFK
8h 24mdirect
£78JetBlue
Find Deal
Fri, 28 Feb - Fri, 7 Mar
08:00 - 20:10JFK-LHR
7h 10mdirect
08:55 - 11:55LHR-JFK
8h 00mdirect
£80Virgin Atlantic
Find Deal
Fri, 28 Feb - Fri, 7 Mar
18:20 - 06:20JFK-LGW
7h 00mdirect
13:05 - 15:55LGW-JFK
7h 50mdirect
£309Norse Atlantic UK
Find Deal
Tue, 6 May - Fri, 16 May
18:20 - 06:20JFK-LGW
7h 00mdirect
13:05 - 15:55LGW-JFK
7h 50mdirect
£317Norse Atlantic UK
Find Deal
Tue, 6 May - Sun, 11 May
14:54 - 07:00JFK-LHR
11h 06m1 stop
15:35 - 18:29LHR-JFK
7h 54mdirect
£426Iberia
Find Deal
Thu, 27 Feb - Thu, 6 Mar
18:00 - 06:35BOS-LHR
31h 35m1 stop
06:10 - 19:20LHR-BOS
18h 10m1 stop
£437British Airways
Find Deal
Sat, 1 Mar - Tue, 4 Mar
20:00 - 07:50BOS-LHR
6h 50mdirect
07:20 - 15:20LHR-BOS
13h 00m1 stop
£449Iberia
Find Deal
Fri, 28 Feb - Sun, 2 Mar
19:00 - 06:45BOS-LHR
6h 45mdirect
10:25 - 13:10LHR-BOS
7h 45mdirect
£468KLM
Find Deal
Thu, 1 May - Mon, 5 May
14:20 - 15:00BOS-LHR
19h 40m2 stops
10:35 - 13:20LHR-BOS
7h 45mdirect
£485British Airways
Find Deal
Fri, 14 Feb - Sun, 16 Feb
15:00 - 12:15SFO-LHR
13h 15m1 stop
12:10 - 20:42LHR-SFO
16h 32m1 stop
£520KLM
Find Deal
Thu, 17 Apr - Wed, 23 Apr

Brussels Airlines flights from United States to London

Our best Brussels Airlines deals on United States to London flight tickets
Brussels Airlines
28 Mar
JFK19:25New York John F Kennedy Intl
21h 25m
1 stop
LHR20:50London Heathrow
30 Mar
LHR11:05London Heathrow
14h 00m
2 stops
JFK20:05New York John F Kennedy Intl
Brussels Airlines
28 Mar
JFK19:25New York John F Kennedy Intl
21h 25m
1 stop
LHR20:50London Heathrow
30 Mar
LHR11:05London Heathrow
14h 00m
2 stops
JFK20:05New York John F Kennedy Intl
Brussels Airlines
28 Mar
JFK19:25New York John F Kennedy Intl
21h 25m
1 stop
LHR20:50London Heathrow
30 Mar
LHR11:05London Heathrow
14h 00m
2 stops
JFK20:05New York John F Kennedy Intl

Scandinavian Airlines flights from United States to London

Our best Scandinavian Airlines deals on United States to London flight tickets
Scandinavian Airlines
1 Mar
EWR18:30Newark
15h 05m
1 stop
LHR14:35London Heathrow
2 Mar
LHR19:50London Heathrow
22h 35m
1 stop
EWR13:25Newark
Scandinavian Airlines
6 Feb
EWR18:30Newark
19h 20m
1 stop
LHR18:50London Heathrow
8 Feb
LHR17:00London Heathrow
25h 25m
2 stops
EWR13:25Newark
Scandinavian Airlines
9 Feb
EWR18:30Newark
19h 20m
1 stop
LHR18:50London Heathrow
16 Feb
LHR21:05London Heathrow
21h 30m
1 stop
EWR13:35Newark

See travel insights to London from

How to get the cheapest flight ticket from United States to London

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 London?

The cheapest month to fly to London from United States is in October. Flight prices, which tend to average around £343, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from United States averaging around £370.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £477. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United States to London for around £500.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £485. Flights at midday are often more expensive, with an average ticket price of £541.

What is the cheapest United States to London flight route?

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

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from United States when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London for around £504 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from United States for as low as £468 on momondo.

What cabin class options are available on United States to London flights?

There are 4 cabin classes available to choose from on United States to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap United States to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to London

Best price found

£128

Fastest flight time

6h 35m

Direct flights

Every day

Airports in London

2 airports
The best one-way flight to London from United States in the past 72 hours is £128. The best return flight deal from United States to London found on momondo in the last 72 hours is £78.
The fastest flight from United States to London takes 6h 35m
Direct flights go from United States to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

  • When did momondo last update prices for flights from United States to London?

    Prices for flights from United States to London are updated daily.

  • How many operators does momondo search for flights from United States to London?

  • How old do you have to be to fly from United States to London?

    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 United States to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London 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.

  • What is the most popular plane model from United States to London?


Best airlines flying from United States to London

Compare and see reviews for airlines that fly from United States to London with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom £214Free CancellationRating
6.9
42 reviews
Search Norse Atlantic UK flights
Air FrancePriceFrom £248Free CancellationRating
7.4
1,475 reviews
Search Air France flights
Virgin AtlanticPriceFrom £303Free CancellationRating
7.5
657 reviews
Search Virgin Atlantic flights
KLMPriceFrom £310Free CancellationRating
7.8
1,335 reviews
Search KLM flights
DeltaPriceFrom £317Free CancellationRating
8.0
8,450 reviews
Search Delta flights
JetBluePriceFrom £320Free CancellationRating
7.4
3,153 reviews
Search JetBlue flights
FinnairPriceFrom £327Free CancellationRating
7.6
1,285 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom £328Free CancellationRating
7.3
1,315 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £331Free CancellationRating
6.6
6,796 reviews
Search British Airways flights
LufthansaPriceFrom £363Free CancellationRating
6.7
7,053 reviews
Search Lufthansa flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Ipswich
Gatwick
Maidstone
Margate
Hounslow
Canterbury
Ilford
Colchester
Dartford
Winchester
Chichester
Guildford
Hayes
Bishop's Stortford
Crawley

Why use momondo?

Why should I use momondo to find a flight deal from United States to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to London. momondo saves you time and could save you money on your trip.

Can I find flights from United States to London with flexible booking policies on momondo?

Yes. All flights to London from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to London.

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

If you are not ready to book a flight from United States to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


An easier way to manage your London 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 5/2
Wed 12/2
Email me momondo's favourite deals

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London