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Cheap flights from New York John F Kennedy Intl Airport, NY to London Heathrow Airport from C$ 231

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LHR
11 Oct — 18 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 82 days in advance, depart on a Monday or Tuesday and return on a Monday

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 11 September 2025.

Round-trip from

C$ 585

One-way from

C$ 231

Popular in

June

Cheapest in

January

Average price

C$ 755

Good round-trip deal

C$ 844 or less

Good one-way deal

C$ 393 or less
LEVEL
  • LEVEL
  • 16/11-22/11
  • 2 total stops
  • 58h 35m total
  • New York to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 22/10
  • 1 total stop
  • 18h 55m total
  • New York to London
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Highest demand for flights based on searches. 12% potential increase in price (C$ 166 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT 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 11 September 2025.

Sun 9/1111:45 p.m.JFK - LHR
1 stop13h 15mLEVEL
Mon 24/116:50 p.m.LHR - JFK
1 stop32h 10mLEVEL
Deal found 11/9C$ 586
Sat 29/1111:45 p.m.JFK - LHR
1 stop28h 25mLEVEL
Thu 4/126:50 p.m.LHR - JFK
1 stop32h 10mLEVEL
Deal found 10/9C$ 589
Sat 29/1111:45 p.m.JFK - LHR
1 stop28h 25mLEVEL
Wed 3/129:55 a.m.LHR - JFK
1 stop17h 05mLEVEL
Deal found 11/9C$ 590
Fri 5/1211:45 p.m.JFK - LHR
1 stop28h 25mLEVEL
Tue 9/129:55 a.m.LHR - JFK
1 stop17h 05mLEVEL
Deal found 11/9C$ 593
Mon 10/1111:45 p.m.JFK - LHR
1 stop28h 25mLEVEL
Sat 15/119:55 a.m.LHR - JFK
1 stop17h 05mLEVEL
Deal found 10/9C$ 594
Mon 10/1111:45 p.m.JFK - LHR
1 stop13h 15mLEVEL
Tue 2/126:50 p.m.LHR - JFK
1 stop32h 10mLEVEL
Deal found 11/9C$ 604
Fri 28/1111:45 p.m.JFK - LHR
1 stop15h 20mLEVEL
Tue 2/126:50 p.m.LHR - JFK
1 stop32h 10mLEVEL
Deal found 10/9C$ 608
Sun 9/1111:45 p.m.JFK - LHR
1 stop13h 15mLEVEL
Fri 14/116:50 p.m.LHR - JFK
1 stop32h 10mLEVEL
Deal found 9/9C$ 617
Tue 25/1111:45 p.m.JFK - LHR
1 stop13h 15mLEVEL
Wed 3/129:55 a.m.LHR - JFK
1 stop17h 05mLEVEL
Deal found 11/9C$ 618
Tue 11/1110:00 p.m.JFK - LHR
1 stop14h 30mTAP AIR PORTUGAL
Tue 18/118:15 a.m.LHR - JFK
1 stop16h 50mTAP AIR PORTUGAL
Deal found 11/9C$ 624
Tue 11/1110:00 p.m.JFK - LHR
1 stop14h 30mTAP AIR PORTUGAL
Wed 19/116:00 a.m.LHR - JFK
1 stop19h 05mTAP AIR PORTUGAL
Deal found 11/9C$ 625

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 11 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

Mon 10/11

11:45 p.m.-9:10 a.m.

1 stop28h 25m

London Heathrow

Sat 15/11

9:55 a.m.-10:00 p.m.

1 stop17h 05m

C$ 594

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 11/11

10:00 p.m.-5:30 p.m.

1 stop14h 30m

London Heathrow

Wed 19/11

6:00 a.m.-8:05 p.m.

1 stop19h 05m

C$ 625

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 17/10

9:00 a.m.-6:30 a.m.

1 stop16h 30m

London Heathrow

Tue 4/11

9:00 a.m.-4:40 p.m.

1 stop12h 40m

C$ 691

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 10/11

4:50 p.m.-8:35 p.m.

2 stops22h 45m

London Heathrow

Sat 15/11

12:05 p.m.-1:05 p.m.

1 stop30h 00m

C$ 700

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 20/10

10:30 a.m.-9:00 p.m.

2 stops29h 30m

London Heathrow

Wed 19/11

9:00 a.m.-4:40 p.m.

1 stop12h 40m

C$ 700

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 15/11

9:45 a.m.-8:35 p.m.

2 stops29h 50m

London Heathrow

Mon 8/12

12:05 p.m.-1:05 p.m.

1 stop30h 00m

C$ 700

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 1/3

2:59 p.m.-6:55 a.m.

1 stop10h 56m

London Heathrow

Fri 13/3

12:20 p.m.-4:51 p.m.

Nonstop8h 31m

C$ 701

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 7/10

3:55 p.m.-8:35 a.m.

1 stop11h 40m

London Heathrow

Sat 8/11

9:00 a.m.-4:40 p.m.

1 stop12h 40m

C$ 701

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 11/11

9:09 p.m.-9:30 a.m.

Nonstop7h 21m

London Heathrow

Thu 20/11

7:25 a.m.-10:29 a.m.

Nonstop8h 04m

C$ 703

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 11/10

8:45 a.m.-8:45 p.m.

Nonstop7h 00m

London Heathrow

Thu 16/10

8:15 a.m.-11:11 a.m.

Nonstop7h 56m

C$ 703

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 22 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 round-trip 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 round-trip flight from John F Kennedy Intl to Heathrow. Price data was last updated on 29 August 2025.

The price you pay for your flight from New York John F Kennedy Intl Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 560). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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 11 September 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 23% on flights from New York John F Kennedy Intl Airport to London Heathrow Airport by exploring options for tickets in the morning.

How much does it cost to fly round-trip 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 11 September 2025.
Get a feel of what it's like to fly with Virgin Atlantic and British Airways 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.
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Food

6.9

Boarding

7.7

Overall

7.4

Entertainment

7.5

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.4
Good
664 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Food

6.9

Boarding

7.7

Overall

7.4

Entertainment

7.5

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,361 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Food

6.9

Boarding

7.7

Overall

7.4

Entertainment

7.5

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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?

    Departing from New York John F Kennedy Intl Airport to London Heathrow Airport will take you 17h 05m. There are 5536 km between New York John F Kennedy Intl Airport and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at C$ 497, Virgin Atlantic will fly you from New York John F Kennedy Intl Airport to London Heathrow Airport and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as C$ 541. Virgin Atlantic is currently priced 41% below the average price you’ll pay for this route.

  • 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 Aeromexico (82%), Aer Lingus (80%) or American Airlines (79%) 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 C$ 286. While the most popular route (New York John F Kennedy Intl - London Heathrow) can be booked for C$ 690 on average, our data indicates C$ 694 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 vacation 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 C$ 560). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in July is currently the most expensive (average of C$ 856). 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
Brentford
Sutton
Hounslow
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bedford
Luton
Southall

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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
John F Kennedy Intl to Gatwick flights

Top 2 airlines flying from John F Kennedy Intl to Heathrow

Discover the top 2 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapestC$ 497AverageC$ 866FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapestC$ 541AverageC$ 769FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights 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, we can. To see specific flights from John F Kennedy Intl to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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