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Cheap flights from New York John F Kennedy Intl Airport to London from £155

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LON
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from New York John F Kennedy Intl to London are usually found in January or February, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from John F Kennedy Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to London (LON). 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 13 June 2025.

Round-trip from

£378

One-way from

£155

Popular in

December

Cheapest in

January

Average price

£512

Good round-trip deal

£277 or less

Good one-way deal

£136 or less
Virgin Atlantic
  • Virgin Atlantic
  • 21/7-30/7
  • 1 total stop
  • 19h 50m total
  • New York to London
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15/7
  • 15/7
  • 1 total stop
  • 28h 00m total
  • New York to London
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from New York John F Kennedy Intl to London (LON).
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Price to beat on a one-way flight from New York John F Kennedy Intl to London (LON).
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Find flight deals from John F Kennedy Intl to London

Cheapest flights from John F Kennedy Intl to London
Explore the most affordable flight options available from John F Kennedy Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Mon 21/721:30JFK - LHR
Nonstop7h 30mVirgin Atlantic
Wed 30/715:20LHR - JFK
1 stop12h 20mVirgin Atlantic
Deal found 12/6£378
Wed 24/916:55JFK - STN
1 stop12h 05mMultiple Airlines
Tue 30/912:15STN - JFK
1 stop12h 05mMultiple Airlines
Deal found 11/6£378
Sun 27/716:45JFK - LGW
1 stop13h 05mIberia
Thu 7/815:05LGW - JFK
Nonstop8h 00mIberia
Deal found 11/6£378
Wed 27/816:54JFK - LHR
1 stop11h 01mDelta
Tue 9/909:55LHR - JFK
1 stop10h 30mDelta
Deal found 13/6£378
Wed 30/716:55JFK - LTN
1 stop10h 15mMultiple Airlines
Thu 7/812:35LTN - JFK
1 stop11h 45mMultiple Airlines
Deal found 11/6£378
Wed 10/916:15JFK - LGW
1 stop20h 40mSWISS
Wed 17/918:35LGW - JFK
1 stop23h 15mSWISS
Deal found 13/6£378
Sun 20/720:25JFK - LHR
1 stop10h 30mIcelandair
Tue 29/721:25LHR - JFK
1 stop26h 45mIcelandair
Deal found 12/6£379
Mon 1/900:40JFK - LGW
1 stop10h 45mAir Europa
Mon 8/917:25LGW - JFK
1 stop29h 20mAir Europa
Deal found 12/6£379
Mon 21/715:40JFK - LGW
2 stops21h 55mMultiple Airlines
Wed 30/708:50LGW - JFK
1 stop12h 10mMultiple Airlines
Deal found 12/6£380
Wed 10/917:10JFK - LGW
1 stop21h 20mBritish Airways
Tue 30/915:05LGW - JFK
Nonstop8h 00mBritish Airways
Deal found 11/6£380
Wed 20/809:00JFK - LHR
1 stop16h 30mAir Canada
Wed 27/809:30LHR - JFK
1 stop17h 17mAir Canada
Deal found 12/6£381
Fri 3/1023:10JFK - LGW
1 stop10h 30mIcelandair
Thu 13/1111:55LGW - JFK
1 stop11h 15mIcelandair
Deal found 11/6£381

Cheapflights Fare Finder

Customise your flight search to find flights from John F Kennedy Intl to London 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 13 June 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to London that are best for you.

Fly from

John F Kennedy Intl

Fly to

London

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 21/7

21:30-10:00

Nonstop7h 30m

London Heathrow

Wed 30/7

15:20-22:40

1 stop12h 20m

£378

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Wed 24/9

16:55-10:00

1 stop12h 05m

London Stansted

Tue 30/9

12:15-19:20

1 stop12h 05m

£378

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sun 27/7

16:45-10:50

1 stop13h 05m

London Gatwick

Thu 7/8

15:05-18:05

Nonstop8h 00m

£378

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 27/8

16:54-08:55

1 stop11h 01m

London Heathrow

Tue 9/9

09:55-15:25

1 stop10h 30m

£378

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 10/9

16:15-17:55

1 stop20h 40m

London Gatwick

Wed 17/9

18:35-12:50

1 stop23h 15m

£378

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Wed 30/7

16:55-08:10

1 stop10h 15m

London Luton

Thu 7/8

12:35-19:20

1 stop11h 45m

£378

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sun 20/7

20:25-11:55

1 stop10h 30m

London Heathrow

Tue 29/7

21:25-19:10

1 stop26h 45m

£379

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 1/9

00:40-16:25

1 stop10h 45m

London Gatwick

Mon 8/9

17:25-17:45

1 stop29h 20m

£379

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 21/7

15:40-18:35

2 stops21h 55m

London Gatwick

Wed 30/7

08:50-16:00

1 stop12h 10m

£380

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 10/9

17:10-19:30

1 stop21h 20m

London Gatwick

Tue 30/9

15:05-18:05

Nonstop8h 00m

£380

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 60 results
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Best time to book a flight from John F Kennedy Intl to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Use this chart to determine the optimal time to book a return flight from John F Kennedy Intl to London. Price data was last updated on 9 June 2025.

The price you pay for your flight from New York John F Kennedy Intl Airport to London may vary depending on when you book. For the best chance of a lower fare, look to book 79 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?

Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London (average of £112). Flying from New York John F Kennedy Intl Airport to London 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 LON?

Find hourly flight availability from John F Kennedy Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

A simple way to save on the total cost of your ticket is to fly from New York John F Kennedy Intl Airport to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight in the morning.

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

Explore weekly flight availability from John F Kennedy Intl to London. 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 13 June 2025.

The most flights from JFK to LON are scheduled on a Wednesday (131 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (113 on average).

Rainfall in London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 13 June 2025.
Read through reviews of airlines operating flights from New York to London, such as Delta, Alaska Airlines and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.
Delta
8.0
Very Good
7,946 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.
Alaska Airlines
8.0
Very Good
10,000 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very Good
7,946 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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 London. 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 round-trip?

    According to our current data, Virgin Atlantic (£378), Iberia (£378), and Delta (£378) offers the cheapest pricing from New York John F Kennedy Intl Airport to London. Users have found that Virgin Atlantic is 11% cheaper than the other options available to this destination.

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

    The cheapet airlines for a one-way flight from New York John F Kennedy Intl Airport to London are TAP AIR PORTUGAL (£156), Icelandair (£157), and Norse Atlantic UK (£157).

  • What are the most popular routes from New York John F Kennedy Intl Airport to London?

    The most popular route from New York John F Kennedy Intl Airport to London is New York John F Kennedy Intl - London Heathrow. You may also consider New York John F Kennedy Intl - London Gatwick or New York John F Kennedy Intl - London City.

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

    Consider Royal Jordanian (91%), SriLankan Airlines (86%) or Gulf Air (86%) when booking your flight. These represent the most reliable airlines when flying from New York John F Kennedy Intl Airport to London.

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

    Looking for the cheapest flight from New York John F Kennedy Intl Airport to London? While on average our users pay £1,448, our data indicates the cheapest price to be £180. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around £199.

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

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

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

    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 London.

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

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to London 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?

    Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London (average of £112). Flying from New York John F Kennedy Intl Airport to London 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
Deal
Hounslow
Croydon
Milton Keynes
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Dartford
Guildford

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Alternative routes for John F Kennedy Intl to London

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Newark to Gatwick flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Stansted flights
Newark to London City flights
Newark to Stansted flights
Newark to Edinburgh flights
John F Kennedy Intl to Edinburgh flights
Newark to Luton flights
Stewart to Stansted flights
John F Kennedy Intl to Manchester flights
Stewart to Luton flights
Stewart to Gatwick flights
LaGuardia to Edinburgh flights
LaGuardia to Stansted flights
Newark to Manchester flights
LaGuardia to Manchester flights
Stewart to Edinburgh flights
John F Kennedy Intl to Birmingham flights
Stewart to Manchester flights
Newark to Birmingham flights
Stewart to Heathrow flights
LaGuardia to Birmingham flights
Stewart to London City flights
John F Kennedy Intl to Leeds flights
Newark to Southampton flights
John F Kennedy Intl to Southend flights
John F Kennedy Intl to Liverpool flights
John F Kennedy Intl to Newcastle upon Tyne flights
Newark to Newcastle upon Tyne flights
John F Kennedy Intl to Bristol flights
Newark to Leeds flights
Newark to Liverpool flights
LaGuardia to Newcastle upon Tyne flights
Newark to Bristol flights
LaGuardia to Bristol flights
Stewart to Birmingham flights

Top 10 airlines flying from John F Kennedy Intl to London

Discover the top 10 airlines that operate flights from John F Kennedy Intl to London. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£267Average£405FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Virgin AtlanticCheapest£276Average£431FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£279Average£445FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£284Average£431FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£291Average£465FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£292Average£507FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£300Average£445FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£304Average£454FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£359Average£454FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£418Average£563FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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

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

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

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

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

Not ready to book yet? You can track prices for flights from John F Kennedy Intl to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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