Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New York to London from £115

1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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.
Search flight deals

American Airlines flights from New York to London Heathrow Airport

Our best American Airlines deals on New York to London Heathrow Airport flight tickets
American Airlines
16 Jan
JFK21:50New York John F Kennedy Intl
6h 50m
LHR09:40London Heathrow
18 Jan
LHR06:15London Heathrow
12h 05m
1 stop
JFK13:20New York John F Kennedy Intl
£277
Find similar
American Airlines
7 Nov
JFK17:32New York John F Kennedy Intl
8h 28m
1 stop
LHR07:00London Heathrow
9 Nov
LHR06:15London Heathrow
12h 00m
1 stop
JFK13:15New York John F Kennedy Intl
£279
Find similar
American Airlines
12 Sept
JFK22:55New York John F Kennedy Intl
7h 10m
LHR11:05London Heathrow
14 Sept
LHR07:55London Heathrow
11h 55m
1 stop
JFK14:50New York John F Kennedy Intl
£297
Find similar

LEVEL flights from New York to London Heathrow Airport

Our best LEVEL deals on New York to London Heathrow Airport flight tickets
LEVEL
10 Nov
JFK23:45New York John F Kennedy Intl
13h 15m
1 stop
LHR18:00London Heathrow
14 Nov
LHR18:50London Heathrow
32h 10m
1 stop
JFK22:00New York John F Kennedy Intl
£302
Find similar
LEVEL
15 Nov
JFK23:45New York John F Kennedy Intl
28h 25m
1 stop
LHR09:10London Heathrow
23 Nov
LHR09:55London Heathrow
17h 05m
1 stop
JFK22:00New York John F Kennedy Intl
£302
Find similar
LEVEL
12 Nov
JFK23:45New York John F Kennedy Intl
13h 15m
1 stop
LHR18:00London Heathrow
19 Nov
LHR09:55London Heathrow
17h 05m
1 stop
JFK22:00New York John F Kennedy Intl
£308
Find similar

See travel insights to London from

How to get the cheapest flight ticket from New York to London Heathrow Airport

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 typical price of a round-trip flight between New York and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, October is the cheapest month to fly from New York to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £407. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from New York averaging around £420.

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

On average, the least expensive day to fly to London Heathrow Airport from New York is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £429. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £481.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from New York to London Heathrow Airport at midday for as low as £411. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £471 on average. Flights to London Heathrow Airport from New York in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest New York to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £453 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from New York for as low as £410 on momondo.

What cabin class options are available on New York to London Heathrow flights?

There are 4 cabin classes available to choose from on New York to London Heathrow 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 New York to London Heathrow Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a New York to London Heathrow Airport flight.

How have New York to London Heathrow Airport flight prices changed over time?

As of August 2025, prices for New York to London Heathrow Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from New York to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from New York to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

  • How far is New York to London Heathrow by plane?

    There are 3443.5 mi between New York and London Heathrow. By plane, this route typically takes 6h 50m.

  • When did momondo last update prices for flights from New York to London Heathrow Airport?

    Prices for flights from New York to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from New York to London Heathrow Airport?

  • How old do you have to be to fly from New York to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to London Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow Airport 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 New York to London Heathrow Airport?

  • What is the most popular airline from New York to London Heathrow Airport?

Best airlines flying from New York to London Heathrow Airport

Compare and see reviews for airlines that fly from New York to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £277Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom £280Free CancellationRating
7.4
1,468 reviews
Search Air France flights
KLMPriceFrom £285Free CancellationRating
7.8
1,384 reviews
Search KLM flights
DeltaPriceFrom £292Free CancellationRating
8.0
7,985 reviews
Search Delta flights
JetBluePriceFrom £293Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
Air CanadaPriceFrom £301Free CancellationRating
7.1
9,966 reviews
Search Air Canada flights
British AirwaysPriceFrom £304Free CancellationRating
6.6
7,267 reviews
Search British Airways flights
LufthansaPriceFrom £333Free CancellationRating
6.8
7,322 reviews
Search Lufthansa flights
United AirlinesPriceFrom £342Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
FinnairPriceFrom £384Free CancellationRating
7.6
1,321 reviews
Search Finnair flights

  • Delta Flights From New York to London Heathrow Airport

    Delta operates around 55 flights from New York to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been £631, but momondo users have found Delta deals from New York to London Heathrow Airport from as low as £395 round-trip. Delta has been scored 8.0/10 in 7,985 reviews.

  • KLM Flights From New York to London Heathrow Airport

    KLM (7.8/10 from 1,384 reviews) operates around 55 flights from New York to London Heathrow Airport in any given week. The average KLM airfare for this route is around £561, with deals from around £386 rare but found on momondo. Referenced prices are for round-trip New York to London Heathrow Airport flight searches in the last 72 hours.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Northampton
Slough
Maidstone
Swindon
Gatwick
Southend-on-Sea
Canterbury
Stratford-upon-Avon
Ipswich
Ilford
Guildford
Colchester
Swanage
Worthing
Hounslow
Dartford
Dover

Why use momondo?

Why should I use momondo to find a flight deal from New York to London?

Finding the right flight to London from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from New York to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from New York with this policy.

How can momondo help me find flights from New York to London?

Once you have performed a search for New York to London 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 New York to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York 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 Heathrow Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 21/8
Thu 28/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London