Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New York to London from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to London departing on 9/22. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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

Find the cheapest flights from New York to London

Cheap round-trip flights

LEVEL Logo
11:45 pm - 6:00 pmJFK-LHR
13h 15m1 stop
LEVEL Logo
9:55 am - 10:00 pmLHR-JFK
17h 05m1 stop
$425LEVEL
Find Deal
Sun, Nov 9 - Sat, Nov 22
TAP AIR PORTUGAL Logo
10:05 pm - 10:00 pmJFK-LHR
18h 55m1 stop
TAP AIR PORTUGAL Logo
11:20 am - 8:05 pmLHR-JFK
13h 45m1 stop
$427TAP AIR PORTUGAL
Find Deal
Sat, Sep 20 - Tue, Sep 30
TAP AIR PORTUGAL Logo
10:00 pm - 9:35 pmJFK-LHR
18h 35m1 stop
TAP AIR PORTUGAL Logo
8:15 am - 8:05 pmLHR-JFK
16h 50m1 stop
$429TAP AIR PORTUGAL
Find Deal
Mon, Nov 10 - Tue, Nov 18
Virgin Atlantic Logo
8:10 am - 8:00 pmJFK-LHR
6h 50mnonstop
Virgin Atlantic Logo
8:00 pm - 11:55 pmLHR-JFK
7h 55mnonstop
$436Virgin Atlantic
Find Deal
Thu, Oct 23 - Mon, Oct 27
British Airways Logo
9:50 am - 9:40 pmJFK-LHR
6h 50mnonstop
British Airways Logo
7:40 pm - 10:30 pmLHR-JFK
7h 50mnonstop
$445British Airways
Find Deal
Tue, Oct 14 - Tue, Oct 21
Virgin Atlantic Logo
2:40 pm - 6:45 amJFK-LHR
11h 05m1 stop
Virgin Atlantic Logo
8:00 pm - 11:55 pmLHR-JFK
7h 55mnonstop
$447Virgin Atlantic
Find Deal
Thu, Oct 23 - Mon, Oct 27
Iberia Logo
8:40 pm - 6:15 pmJFK-LHR
16h 35m1 stop
Iberia Logo
2:10 pm - 5:05 pmLHR-JFK
7h 55mnonstop
$450Iberia
Find Deal
Fri, Oct 10 - Sun, Oct 12
Delta Logo
3:40 pm - 6:50 amEWR-LHR
10h 10m1 stop
Delta Logo
8:55 am - 2:55 pmLHR-EWR
11h 00m1 stop
$515Delta
Find Deal
Wed, Nov 5 - Tue, Nov 11
British Airways Logo
9:25 pm - 9:30 amEWR-LHR
7h 05mnonstop
British Airways Logo
4:35 pm - 7:25 pmLHR-EWR
7h 50mnonstop
$520British Airways
Find Deal
Tue, Sep 30 - Mon, Oct 6
Delta Logo
1:29 pm - 1:30 pmEWR-LHR
19h 01m1 stop
Delta Logo
6:30 am - 7:23 pmLHR-EWR
17h 53m2 stops
$525Delta
Find Deal
Mon, Oct 13 - Thu, Oct 16

Aer Lingus flights from New York to London Heathrow Airport

Our best Aer Lingus deals on New York to London Heathrow Airport flight tickets
Aer Lingus
Oct 3
JFK6:25 pmNew York John F Kennedy Intl
9h 40m
1 stop
LHR9:05 amLondon Heathrow
Oct 5
LHR1:25 pmLondon Heathrow
10h 55m
1 stop
JFK7:20 pmNew York John F Kennedy Intl
$455
Find similar
Aer Lingus
Oct 15
JFK6:25 pmNew York John F Kennedy Intl
9h 40m
1 stop
LHR9:05 amLondon Heathrow
Oct 22
LHR9:50 amLondon Heathrow
12h 00m
1 stop
JFK4:50 pmNew York John F Kennedy Intl
$458
Find similar
Aer Lingus
Nov 6
JFK6:30 pmNew York John F Kennedy Intl
9h 45m
1 stop
LHR9:15 amLondon Heathrow
Dec 5
LHR12:10 pmLondon Heathrow
12h 15m
1 stop
JFK7:25 pmNew York John F Kennedy Intl
$462
Find similar

Lufthansa flights from New York to London Heathrow Airport

Our best Lufthansa deals on New York to London Heathrow Airport flight tickets
Lufthansa
Oct 15
LGA3:30 pmNew York LaGuardia
10h 00m
1 stop
LHR6:30 amLondon Heathrow
Oct 22
LHR2:05 pmLondon Heathrow
10h 32m
1 stop
LGA7:37 pmNew York LaGuardia
$441
Find similar
Lufthansa
Sep 24
LGA3:30 pmNew York LaGuardia
10h 00m
1 stop
LHR6:30 amLondon Heathrow
Sep 30
LHR2:05 pmLondon Heathrow
10h 32m
1 stop
LGA7:37 pmNew York LaGuardia
$484
Find similar
Lufthansa
Oct 15
LGA3:30 pmNew York LaGuardia
10h 00m
1 stop
LHR6:30 amLondon Heathrow
Oct 22
LHR2:05 pmLondon Heathrow
10h 32m
1 stop
LGA7:37 pmNew York LaGuardia
$495
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York to London Heathrow Airport 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 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from New York to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 11/9

11:45 pm-6:00 pm

1 stop13h 15m

London Heathrow

Sat 11/22

9:55 am-10:00 pm

1 stop17h 05m

$425

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 9/20

10:05 pm-10:00 pm

1 stop18h 55m

London Heathrow

Tue 9/30

11:20 am-8:05 pm

1 stop13h 45m

$427

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 11/10

10:00 pm-9:35 pm

1 stop18h 35m

London Heathrow

Tue 11/18

8:15 am-8:05 pm

1 stop16h 50m

$429

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 10/23

8:10 am-8:00 pm

Nonstop6h 50m

London Heathrow

Mon 10/27

8:00 pm-11:55 pm

Nonstop7h 55m

$436

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 10/14

9:50 am-9:40 pm

Nonstop6h 50m

London Heathrow

Tue 10/21

7:40 pm-10:30 pm

Nonstop7h 50m

$445

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 10/23

2:40 pm-6:45 am

1 stop11h 05m

London Heathrow

Mon 10/27

8:00 pm-11:55 pm

Nonstop7h 55m

$447

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 10/10

8:40 pm-6:15 pm

1 stop16h 35m

London Heathrow

Sun 10/12

2:10 pm-5:05 pm

Nonstop7h 55m

$450

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 11/5

3:40 pm-6:50 am

1 stop10h 10m

London Heathrow

Tue 11/11

8:55 am-2:55 pm

1 stop11h 00m

$515

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 9/30

9:25 pm-9:30 am

Nonstop7h 05m

London Heathrow

Mon 10/6

4:35 pm-7:25 pm

Nonstop7h 50m

$520

NewarkLondon

EWR - LHR

EWRLHR

Newark

Mon 10/13

1:29 pm-1:30 pm

1 stop19h 01m

London Heathrow

Thu 10/16

6:30 am-7:23 pm

2 stops17h 53m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from New York, with most prices found around $541. If you’re not able to fly to London Heathrow Airport in October, then August is your next best option. Flight prices from New York to London Heathrow Airport during August average around $562.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $632. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $676.

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 in the morning. momondo users have found flights departing from New York to London Heathrow Airport in the morning for as low as $582. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $691.

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 $609 when searching weeks out. 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 $558 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.

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

As of September 2025, prices for New York to London Heathrow Airport flights are approximately 10% 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 round-trip price

Cheap New York to London Heathrow Airport (NYC to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to London Heathrow Airport

Best Price Found

$266

Fastest flight time

6h 50m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from New York in the past 72 hours is $266. The best round-trip flight deal from New York to London Heathrow Airport found on momondo in the last 72 hours is $514.
The fastest flight from New York to London Heathrow Airport takes 6h 50m
Direct flights go from New York to London Heathrow Airport every day.
Search flight deals

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

    The straight-line distance from New York to London Heathrow is 3443.5 mi. In terms of flight time, this usually takes a little over 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
LufthansaPriceFrom $197Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
JetBluePriceFrom $251Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
TAP AIR PORTUGALPriceFrom $293Free CancellationRating
7.1
1,977 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SWISSPriceFrom $296Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
Virgin AtlanticPriceFrom $322Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom $340Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Air CanadaPriceFrom $357Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Norse Atlantic UKPriceFrom $363Free CancellationRating
7.1
49 reviews
Search Norse Atlantic UK flights
KLMPriceFrom $365Free CancellationRating
7.8
1,386 reviews
Search KLM flights

  • Alaska Airlines Flights From New York to London Heathrow Airport

    Alaska Airlines flight deals from New York to London Heathrow Airport start from $524 round-trip. Over the 84 Alaska Airlines flights for this route in a normal week, average airfare is usually $934 round-trip - but some users have found much cheaper deals with momondo.

  • Delta Flights From New York to London Heathrow Airport

    Another popular option for New York to London Heathrow Airport flights is Delta (7.9/10, 7,961 ratings). Delta flies from New York to London Heathrow Airport around 52 times per week, with deals starting from $389 round-trip and rising to an average price of around $590.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Salisbury
Brentwood
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to London. Millions of users trust and use momondo every year so you are in good hands.

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?

momondo provides multiple filters to help you find the best flight to London from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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, organize 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
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom $349
Flights to London City Airportfrom $452
Flights to London Stansted Airportfrom $401
Flights to London Luton Airportfrom $404
Flights to Glasgow Intl Airportfrom $374
Flights to Belfast Intl Airportfrom $464
Flights to London Southend Airportfrom $486
Flights to Belfast City Airportfrom $514