Cheap flights from New York John F Kennedy Intl Airport to London Heathrow Airport from £218

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LHR
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York John F Kennedy Intl to London Heathrow are usually found in January or October, booked 77 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from John F Kennedy Intl to Heathrow

Enter your travel dates to find the best prices.

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 May 2026.

Tue 1/1222:00
JFK
-
LHR
1 stop14h 30m
TAP AIR PORTUGAL
Tue 8/1206:00
LHR
-
JFK
1 stop19h 05m
TAP AIR PORTUGAL
Deal found 13/5£504
Mon 31/820:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Mon 7/913:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Deal found 12/5£505
Mon 17/818:55
JFK
-
LHR
1 stop33h 25m
Scandinavian Airlines
Thu 20/807:05
LHR
-
JFK
1 stop13h 35m
Scandinavian Airlines
Deal found 13/5£506
Mon 17/823:50
JFK
-
LHR
1 stop28h 20m
LEVEL
Mon 24/809:55
LHR
-
JFK
1 stop17h 05m
LEVEL
Deal found 13/5£507
Mon 9/1122:00
JFK
-
LHR
1 stop14h 30m
TAP AIR PORTUGAL
Mon 16/1106:00
LHR
-
JFK
1 stop19h 05m
TAP AIR PORTUGAL
Deal found 12/5£507
Mon 31/820:30
JFK
-
LHR
1 stop18h 50m
Icelandair
Mon 14/921:25
LHR
-
JFK
1 stop29h 40m
Icelandair
Deal found 14/5£510
Tue 13/1022:05
JFK
-
LHR
1 stop18h 55m
TAP AIR PORTUGAL
Mon 19/1019:50
LHR
-
JFK
1 stop29h 15m
TAP AIR PORTUGAL
Deal found 13/5£510
Mon 9/1118:30
JFK
-
LHR
1 stop11h 00m
Virgin Atlantic
Wed 11/1110:10
LHR
-
JFK
Nonstop8h 15m
Virgin Atlantic
Deal found 12/5£511
Tue 3/1122:00
JFK
-
LHR
1 stop18h 35m
TAP AIR PORTUGAL
Sat 14/1108:15
LHR
-
JFK
1 stop16h 50m
TAP AIR PORTUGAL
Deal found 13/5£512
Fri 2/1022:05
JFK
-
LHR
1 stop15h 45m
TAP AIR PORTUGAL
Mon 12/1011:20
LHR
-
JFK
1 stop13h 45m
TAP AIR PORTUGAL
Deal found 15/5£513
Tue 24/1119:25
JFK
-
LHR
1 stop19h 05m
Icelandair
Sun 29/1120:35
LHR
-
JFK
1 stop26h 25m
Icelandair
Deal found 16/5£513

Find 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 May 2026.

Round-trip from

£504

One-way from

£218

Popular in

June

Cheapest in

January

Average price

£545

Good round-trip deal

£556 or less

Good one-way deal

£287 or less
Icelandair
  • Icelandair
  • 31/8-19/12
  • 2 total stops
  • 36h 30m total
  • New York to London
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 21/9
  • 1 total stop
  • 15h 45m total
  • New York to London
Highest demand for flights based on searches. 15% potential increase in price (£63 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in May 2026
Price to beat on a round-trip flight from New York John F Kennedy Intl to London Heathrow.
Price to beat on a one-way flight from New York John F Kennedy Intl to London Heathrow.

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 858,174 searches. Data last updated 17 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 2/10

20:15-08:50

Nonstop7h 35m

London Heathrow

Sat 10/10

06:30-12:33

1 stop11h 03m

£567

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 20/10

22:40-10:35

Nonstop6h 55m

London Heathrow

Tue 3/11

10:20-19:05

1 stop13h 45m

£580

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 10/10

19:20-07:20

Nonstop7h 00m

London Heathrow

Tue 27/10

07:30-20:05

1 stop16h 35m

£580

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 8/10

09:35-21:40

Nonstop7h 05m

London Heathrow

Mon 12/10

07:35-12:30

1 stop9h 55m

£592

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 14/8

14:35-06:45

1 stop11h 10m

London Heathrow

Tue 18/8

12:50-15:35

Nonstop7h 45m

£598
Fastest return journey

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 20/8

08:15-20:10

Nonstop6h 55m

London Heathrow

Sun 6/9

12:50-15:35

Nonstop7h 45m

£601

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 21/8

17:10-09:35

1 stop11h 25m

London Heathrow

Mon 31/8

21:05-15:40

2 stops23h 35m

£608

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 1/8

14:30-06:45

1 stop11h 15m

London Heathrow

Tue 18/8

16:20-19:40

Nonstop8h 20m

£627

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 28/6

22:00-10:20

Nonstop7h 20m

London Heathrow

Tue 8/9

11:45-15:00

Nonstop8h 15m

£648

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 6/6

18:05-06:25

Nonstop7h 20m

London Heathrow

Mon 15/6

07:30-19:10

1 stop16h 40m

£648

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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?

The best time to book flights from New York John F Kennedy Intl Airport to London Heathrow Airport is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January 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 £392). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £610). 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 May 2026.

When flying from New York John F Kennedy Intl Airport to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 17 May 2026.
Get a feel of what it's like to fly with KLM,Finnair, andVirgin Atlantic from New York John F Kennedy Intl Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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?

    There are many flights that can get you from New York John F Kennedy Intl Airport to London Heathrow Airport in 6h 55m. Fly via Delta, Finnair, or British Airways to get the fastest option. Airlines will cover a distance of 3440 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to London Heathrow Airport round-trip?

    Our cheapest airline available from New York John F Kennedy Intl Airport to London Heathrow Airport is Delta. Our recent data shows that you can find tickets from as low as £211 on this airline. Additional options worth looking into are Aer Lingus and KLM, starting at £314 and £318 round-trip. Delta is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • 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 £120 on KLM. Other airlines that offer cheap prices include Air France from £122 and Virgin Atlantic from £124 one-way.

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

    No one likes to see their flight delayed. When booking a flight from New York John F Kennedy Intl Airport to London Heathrow Airport consider choosing Scandinavian Airlines (89%), British Airways (87%) or Aer Lingus (87%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for £247. While the most popular route (New York John F Kennedy Intl - London Heathrow) can be booked for £431 on average, our data indicates £496 when flying from New York John F Kennedy Intl Airport to London Heathrow Airport.

  • 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, January 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 £392). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in June is currently the most expensive (average of £610). 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
Milton Keynes
Hounslow
Croydon
Wembley
Northampton
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Swindon
Ipswich
Southend-on-Sea
Guildford

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from John F Kennedy Intl to Heathrow

Discover the top 10 airlines that operate flights from John F Kennedy Intl to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£211Average£537FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£314Average£386FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£318Average£422FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£334Average£456FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£334Average£406FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£358Average£516FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapest£358Average£509FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£361Average£463FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£362Average£424FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£371Average£480FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from John F Kennedy Intl to Heathrow flexibly with Cheapflights today.

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