Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from New York John F Kennedy Intl Airport to London Heathrow Airport from £135

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LHR
17 Apr — 24 Apr1
1 adult

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

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 12 April 2025.

Round-trip from

£381

One-way from

£135

Popular in

June

Cheapest in

September

Average price

£450

Good round-trip deal

£405 or less

Good one-way deal

£261 or less
Icelandair
  • Icelandair
  • 28/4-12/5
  • 2 total stops
  • 42h 55m total
  • New York to London
Icelandair
  • Icelandair
  • 20/7
  • 1 total stop
  • 10h 30m total
  • New York to London
Highest demand for flights based on searches. 12% potential increase in price (£52 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in April 2025
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.

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 12 April 2025.

Mon 28/423:10JFK - LHR
1 stop16h 10mIcelandair
Mon 12/521:25LHR - JFK
1 stop26h 45mIcelandair
Deal found 11/4£381
Sun 11/509:00JFK - LHR
1 stop16h 30mMultiple Airlines
Sun 18/506:00LHR - JFK
1 stop11h 50mMultiple Airlines
Deal found 11/4£393
Mon 22/915:00JFK - LHR
1 stop11h 50mIberia
Fri 26/908:25LHR - JFK
Nonstop7h 45mIberia
Deal found 11/4£394
Sun 11/509:00JFK - LHR
1 stop16h 30mAir Canada
Sun 18/509:30LHR - JFK
1 stop17h 18mAir Canada
Deal found 11/4£401
Sun 11/518:00JFK - LHR
Nonstop7h 25mVirgin Atlantic
Sun 18/520:10LHR - JFK
Nonstop7h 50mVirgin Atlantic
Deal found 10/4£404
Tue 29/416:15JFK - LHR
1 stop10h 40mSWISS
Sun 4/506:00LHR - JFK
1 stop11h 50mSWISS
Deal found 11/4£406
Wed 8/1007:50JFK - LHR
Nonstop6h 55mBritish Airways
Sun 26/1018:00LHR - JFK
Nonstop8h 10mBritish Airways
Deal found 11/4£408
Fri 2/509:00JFK - LHR
1 stop16h 30mUnited Airlines
Fri 9/508:40LHR - JFK
1 stop12h 55mUnited Airlines
Deal found 11/4£412
Fri 25/414:59JFK - LHR
1 stop10h 56mAmerican Airlines
Sat 10/507:40LHR - JFK
1 stop12h 49mAmerican Airlines
Deal found 11/4£416
Sun 11/521:00JFK - LHR
Nonstop7h 15mDelta
Sun 18/516:50LHR - JFK
Nonstop7h 50mDelta
Deal found 11/4£419
Sun 11/517:10JFK - LHR
1 stop11h 25mScandinavian Airlines
Sun 18/519:50LHR - JFK
1 stop24h 50mScandinavian Airlines
Deal found 11/4£423
Fri 25/421:45JFK - LHR
1 stop29h 35mAustrian Airlines
Sat 10/510:25LHR - JFK
1 stop14h 40mAustrian Airlines
Deal found 11/4£435

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 12 April 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 28/4

23:10-20:20

1 stop16h 10m

London Heathrow

Mon 12/5

21:25-19:10

1 stop26h 45m

£381

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 7/5

23:10-20:20

1 stop16h 10m

London Heathrow

Wed 28/5

20:50-21:40

1 stop29h 50m

£387

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 10/5

08:10-20:00

Nonstop6h 50m

London Heathrow

Sat 17/5

12:55-16:00

Nonstop8h 05m

£390

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 22/9

07:50-19:45

Nonstop6h 55m

London Heathrow

Fri 26/9

08:25-11:10

Nonstop7h 45m

£394

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 28/4

15:40-09:35

1 stop12h 55m

London Heathrow

Tue 6/5

14:05-21:48

1 stop12h 43m

£397

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 8/5

20:30-13:00

1 stop11h 30m

London Heathrow

Thu 15/5

08:40-16:35

1 stop12h 55m

£402

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 9/5

16:15-07:55

1 stop10h 40m

London Heathrow

Sun 18/5

06:00-12:50

1 stop11h 50m

£406

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 20/9

20:55-09:10

Nonstop7h 15m

London Heathrow

Sun 5/10

16:20-19:25

Nonstop8h 05m

£408

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 10/5

09:00-10:00

1 stop20h 00m

London Heathrow

Sat 17/5

12:10-16:35

1 stop33h 25m

£412

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 10/5

20:25-08:50

Nonstop7h 25m

London Heathrow

Sat 17/5

16:05-19:20

Nonstop8h 15m

£424

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 30 results
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?

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 4 April 2025.

The best time to book flights from New York John F Kennedy Intl Airport to London Heathrow Airport is 68 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 £112). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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 12 April 2025.

One of the essential ways to save on airfare from New York John F Kennedy Intl Airport to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 13% on airfare.

Weekly flight availability from New York John F Kennedy Intl Airport to London Heathrow Airport

Explore weekly flight availability from John F Kennedy Intl to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 April 2025.

The most flights from JFK to LHR are scheduled on a Friday (114 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (98 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 12 April 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from New York to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very Good

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.
  • 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 Icelandair. Our recent data shows that you can find tickets from as low as £381 on this airline. Additional options worth looking into are Virgin Atlantic and Iberia, starting at £390 and £394 round-trip. Icelandair is priced at 19% 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 £135 on Icelandair. Other airlines that offer cheap prices include Brussels Airlines from £138 and Austrian Airlines from £139 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 TAP AIR PORTUGAL (83%), American Airlines (83%) or British Airways (83%) 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 £179. While the most popular route (New York John F Kennedy Intl - London Heathrow) can be booked for £333 on average our data indicates £1,526 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 £112). Flying from New York John F Kennedy Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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 New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Luton
Gatwick
Croydon
Slough
Eastbourne
Northampton
Wembley
Crawley
Hayes
Swindon
Southend-on-Sea
Maidstone
Ilford
Winchester
Ipswich
Southall
Folkestone

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£251Average£438FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Virgin AtlanticCheapest£288Average£441FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£291Average£464FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£295Average£428FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£303Average£507FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£304Average£527FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£312Average£462FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£316Average£476FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£365Average£497FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IcelandairCheapest£374Average£453FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find John F Kennedy Intl to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from John F Kennedy Intl to Heathrow.

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.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.