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Cheap flights from New York John F Kennedy Intl Airport to London Heathrow Airport from $262

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from New York John F Kennedy Intl to London Heathrow are usually found in January or September, booked 68 days in advance, depart on a Monday or Thursday and return on a Sunday

Cheap flight deals from John F Kennedy Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Round-trip from

$637

One-way from

$262

Popular in

June

Cheapest in

January

Average price

$812

Good round-trip deal

$774 or less

Good one-way deal

$337 or less
LEVEL
  • LEVEL
  • 9/11-22/11
  • 2 total stops
  • 30h 20m total
  • New York to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 27/11
  • 1 total stop
  • 14h 30m total
  • New York to London
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Highest demand for flights based on searches. 12% potential increase in price ($198 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from New York John F Kennedy Intl to London Heathrow.
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Price to beat on a one-way flight from New York John F Kennedy Intl to London Heathrow.
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Find flight deals from John F Kennedy Intl to Heathrow

Cheapest flights from John F Kennedy Intl to Heathrow
Explore the most affordable flight options available from John F Kennedy Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Sun 9/1123:45JFK - LHR
1 stop13h 15mLEVEL
Sat 22/1109:55LHR - JFK
1 stop17h 05mLEVEL
Deal found 15/9$637
Sat 25/1009:50JFK - LHR
2 stops28h 40mScandinavian Airlines
Sun 26/1021:05LHR - JFK
2 stops47h 40mScandinavian Airlines
Deal found 15/9$656
Sat 22/1115:35JFK - LHR
2 stops19h 25mScandinavian Airlines
Mon 24/1106:40LHR - JFK
2 stops14h 05mScandinavian Airlines
Deal found 14/9$668
Wed 12/1121:20JFK - LHR
2 stops43h 20mScandinavian Airlines
Sat 15/1117:30LHR - JFK
2 stops27h 15mScandinavian Airlines
Deal found 16/9$673
Tue 11/1122:00JFK - LHR
1 stop18h 35mTAP AIR PORTUGAL
Tue 18/1106:00LHR - JFK
1 stop19h 05mTAP AIR PORTUGAL
Deal found 15/9$674
Wed 12/1122:00JFK - LHR
1 stop14h 30mTAP AIR PORTUGAL
Tue 25/1108:15LHR - JFK
1 stop16h 50mTAP AIR PORTUGAL
Deal found 16/9$676
Tue 21/1023:25JFK - LHR
1 stop15h 40mLEVEL
Sun 25/109:55LHR - JFK
1 stop17h 05mLEVEL
Deal found 16/9$679
Sun 16/1123:45JFK - LHR
1 stop28h 25mLEVEL
Thu 4/1209:55LHR - JFK
1 stop17h 05mLEVEL
Deal found 15/9$682
Mon 10/1123:45JFK - LHR
1 stop28h 25mLEVEL
Tue 18/1118:50LHR - JFK
1 stop32h 10mLEVEL
Deal found 15/9$683
Mon 10/1122:00JFK - LHR
1 stop18h 35mTAP AIR PORTUGAL
Mon 17/1118:30LHR - JFK
1 stop30h 35mTAP AIR PORTUGAL
Deal found 16/9$686
Fri 24/1023:25JFK - LHR
1 stop15h 40mLEVEL
Sat 31/120:50LHR - JFK
1 stop30h 10mLEVEL
Deal found 16/9$689

Cheapflights Fare Finder

 
Customise your flight search to find flights from John F Kennedy Intl to Heathrow 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, Cheapflights users made 647,157 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London Heathrow Airport that are best for you.

Fly from

John F Kennedy Intl

Fly to

Heathrow

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 4/3

10:05-07:10

1 stop16h 05m

London Heathrow

Tue 10/3

09:00-17:40

1 stop12h 40m

$748

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 27/10

10:05-07:10

1 stop17h 05m

London Heathrow

Fri 31/10

09:00-17:40

1 stop12h 40m

$748

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 7/3

10:05-07:10

1 stop16h 05m

London Heathrow

Thu 12/3

09:00-17:40

1 stop12h 40m

$748

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 18/10

09:00-06:30

1 stop16h 30m

London Heathrow

Thu 23/10

08:40-12:50

1 stop33h 10m

$748

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 30/9

06:35-21:00

2 stops33h 25m

London Heathrow

Thu 16/10

08:40-16:35

1 stop12h 55m

$757

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 4/11

09:45-20:35

2 stops53h 50m

London Heathrow

Wed 3/12

13:45-16:40

1 stop31h 55m

$757

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 13/10

10:30-06:35

1 stop15h 05m

London Heathrow

Wed 22/10

08:40-16:35

1 stop12h 55m

$757

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 12/1

16:50-20:35

2 stops46h 45m

London Heathrow

Fri 23/1

09:00-16:40

1 stop12h 40m

$757

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 17/10

08:45-20:45

Nonstop7h 00m

London Heathrow

Sun 7/12

07:45-10:57

Nonstop8h 12m

$760

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 13/10

20:59-09:30

Nonstop7h 31m

London Heathrow

Sat 1/11

08:05-12:16

Nonstop8h 11m

$760

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 24 results
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Best time to book a flight from John F Kennedy Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from John F Kennedy Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to London Heathrow Airport

How far ahead should I book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from John F Kennedy Intl to Heathrow. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from New York John F Kennedy Intl Airport to London Heathrow Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport (average of $1,037). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JFK to LHR?

Find hourly flight availability from John F Kennedy Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

It’s optimal to fly from New York John F Kennedy Intl Airport to London Heathrow Airport at midday. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from New York John F Kennedy Intl Airport to London Heathrow Airport?

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York John F Kennedy Intl Airport to London Heathrow Airport?

    Airlines like United Airlines fly from New York John F Kennedy Intl Airport to London Heathrow Airport in about 16h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between New York John F Kennedy Intl Airport and London Heathrow Airport is about 5536 km.

  • What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $267 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include LEVEL from $292 and United Airlines from $351 one-way.

  • What are the most reliable airlines from New York John F Kennedy Intl Airport to London Heathrow Airport?

    Before booking your flight to London Heathrow Airport from New York John F Kennedy Intl Airport, have a look at the most reliable airlines to get you to your destination on time: Aeromexico (86%), Malaysia Airlines (85%), American Airlines( 82%).

  • What are the cheapest flights from New York John F Kennedy Intl Airport to London Heathrow Airport?

    Looking for the cheapest flight from New York John F Kennedy Intl Airport to London Heathrow Airport? While on average our users pay $573, our data indicates the cheapest price to be $325. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around $694.

  • Can I find deals for flights from John F Kennedy Intl to Heathrow that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Heathrow.

  • Can I find deals for business class flights from John F Kennedy Intl to Heathrow?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London Heathrow Airport (average of $1,037). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Salisbury
Horsham
Southall
Chatham
Dover
Dorking
Braintree
Chertsey

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Alternative routes for John F Kennedy Intl to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Heathrow flights

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How does Cheapflights help users find flights from John F Kennedy Intl to Heathrow?

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Why should you use Cheapflights to find cheap flight tickets from John F Kennedy Intl to Heathrow?

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Can Cheapflights find flights from John F Kennedy Intl to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from John F Kennedy Intl to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from John F Kennedy Intl to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from John F Kennedy Intl today and book when prices fit your budget.

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