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Cheap flights from New York John F Kennedy Intl Airport to London from £158

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LON
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York John F Kennedy Intl to London are usually found in September or October, booked 60 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from John F Kennedy Intl to London

Enter your travel dates to find the best prices.

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 16 July 2026.

Fri 6/1119:25
JFK
-
LTN
1 stop13h 30m
Multiple Airlines
Wed 11/1108:00
LTN
-
JFK
1 stop15h 00m
Multiple Airlines
Deal found 15/7£427
Sat 3/1020:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Thu 8/1021:25
LHR
-
JFK
1 stop26h 55m
Icelandair
Deal found 14/7£427
Thu 22/1020:30
JFK
-
STN
2 stops23h 00m
Multiple Airlines
Wed 28/1006:55
STN
-
JFK
2 stops17h 30m
Multiple Airlines
Deal found 14/7£427
Thu 27/818:20
JFK
-
LGW
Nonstop7h 00m
Norse Atlantic UK
Thu 3/913:05
LGW
-
JFK
Nonstop7h 50m
Norse Atlantic UK
Deal found 16/7£427
Thu 5/1119:25
JFK
-
LTN
1 stop12h 35m
Multiple Airlines
Mon 16/1108:00
LTN
-
JFK
1 stop15h 00m
Multiple Airlines
Deal found 14/7£428
Sat 3/1020:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Mon 12/1021:25
LHR
-
JFK
1 stop26h 55m
Icelandair
Deal found 15/7£428
Mon 17/820:30
JFK
-
STN
2 stops22h 50m
Multiple Airlines
Wed 2/907:00
STN
-
JFK
2 stops20h 05m
Multiple Airlines
Deal found 16/7£428
Sun 30/823:10
JFK
-
LGW
1 stop31h 35m
Icelandair
Thu 15/1015:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Deal found 14/7£428
Wed 7/1020:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Tue 13/1013:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Deal found 15/7£429
Mon 24/820:30
JFK
-
STN
2 stops20h 55m
Multiple Airlines
Sun 30/810:55
STN
-
JFK
2 stops16h 10m
Multiple Airlines
Deal found 14/7£429
Mon 24/823:10
JFK
-
LGW
2 stops13h 45m
Multiple Airlines
Sat 29/808:50
LGW
-
JFK
2 stops15h 30m
Multiple Airlines
Deal found 15/7£429
Tue 13/1000:30
JFK
-
LTN
1 stop15h 35m
Multiple Airlines
Sun 18/1005:55
LTN
-
JFK
2 stops18h 15m
Multiple Airlines
Deal found 15/7£430

Find 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 16 July 2026.

Round-trip from

£427

One-way from

£158

Popular in

June

Cheapest in

September

Average price

£496

Good round-trip deal

£320 or less

Good one-way deal

£163 or less
6/11-11/11
  • 6/11-11/11
  • 2 total stops
  • 28h 30m total
  • New York to London
Search Deals
Icelandair
  • Icelandair
  • 6/9
  • 1 total stop
  • 10h 25m total
  • New York to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from New York John F Kennedy Intl to London (LON).
Search Deals
Price to beat on a one-way flight from New York John F Kennedy Intl to London (LON).
Search Deals

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 16 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 2/10

18:55-09:20

1 stop33h 25m

London Heathrow

Mon 5/10

07:05-15:40

1 stop13h 35m

£440

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Wed 7/10

22:05-20:30

2 stops17h 25m

London Gatwick

Tue 13/10

10:35-20:05

1 stop14h 30m

£492

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 16/11

22:00-08:50

2 stops29h 50m

London Gatwick

Sun 22/11

10:40-20:05

1 stop14h 25m

£492
Fastest return journey

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 21/8

18:20-06:20

Nonstop7h 00m

London Gatwick

Mon 31/8

13:05-15:55

Nonstop7h 50m

£495

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sat 12/9

20:30-11:45

1 stop10h 15m

London Gatwick

Sun 27/9

15:40-19:20

1 stop32h 40m

£496

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 29/8

18:55-14:35

2 stops14h 40m

London Heathrow

Fri 4/9

07:05-15:40

1 stop13h 35m

£499

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sat 5/9

16:55-08:20

1 stop10h 25m

London Luton

Sun 13/9

11:00-22:25

1 stop16h 25m

£500

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 10/10

18:55-16:25

2 stops16h 30m

London Heathrow

Sat 17/10

17:30-15:40

2 stops27h 10m

£505

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 24/9

20:30-14:40

1 stop13h 10m

London Gatwick

Fri 2/10

15:40-19:20

1 stop32h 40m

£508

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 24/9

00:30-23:55

1 stop18h 25m

London Gatwick

Sun 27/9

17:15-22:30

1 stop34h 15m

£511

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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

Currently, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London (average of £380). Flying from New York John F Kennedy Intl Airport to London in June is currently the most expensive (average of £722). 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 16 July 2026.

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

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 16 July 2026.

The most flights from JFK to LON are scheduled on a Wednesday (109 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (93 on average).

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

What’s the top stopover airport for flights from New York John F Kennedy Intl Airport to London?

Share of one-stop return flights from New York John F Kennedy Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 25% of one-stop itineraries from New York John F Kennedy Intl Airport to London on Cheapflights.

What’s the cheapest stopover airport for flights from New York John F Kennedy Intl Airport to London?

Average return fare for one-stop flights from New York John F Kennedy Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £340.

What’s the fastest stopover option from New York John F Kennedy Intl Airport to London?

Shortest average travel time for one-stop one-way flights from New York John F Kennedy Intl Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Shannon (SNN) have the shortest average one-way travel time for one-stop routes: 9h 40m.

Which airport typically offers the quickest stopover for flights from New York John F Kennedy Intl Airport to London?

Average stopover duration for one-stop one-way flights from New York John F Kennedy Intl Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 10m.

How often are flights from New York to London delayed?

About 15% of weekly flights between New York and London have experienced delays in the past year, with the average delay time being 165 minutes.

What is the most punctual flight time for New York to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New York to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 12% of flights being delayed.

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

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 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 16 July 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andNorse Atlantic UK from New York John F Kennedy Intl Airport 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.
KLM
7.8
Good
1,539 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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
KLM
7.8
Good
1,539 reviews
KLM
7.8
Good
1,539 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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
Virgin Atlantic
7.5
Good
693 reviews
KLM
7.8
Good
1,539 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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
Norse Atlantic UK
7.2
Good
KLM
7.8
Good
1,539 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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
JetBlue
7.1
Good
3,010 reviews
KLM
7.8
Good
1,539 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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
British Airways
6.7
Okay
8,119 reviews
KLM
7.8
Good
1,539 reviews
Check prices

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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 London. 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?

    There are many flights that can get you from New York John F Kennedy Intl Airport to London in 7h. Fly via Scandinavian Airlines, TAP AIR PORTUGAL, or Norse Atlantic UK to get the fastest option. The distance between New York John F Kennedy Intl Airport and London is about 3458 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta (£194), KLM (£234), and Aer Lingus (£311) offers the cheapest pricing from New York John F Kennedy Intl Airport to London. Users have found that Delta is 56% 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 Norse Atlantic UK (£103), KLM (£118), and Air France (£120).

  • 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 Stansted 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 TAP AIR PORTUGAL (83%), JetBlue (83%) or KLM (81%) 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 £1,909, our data indicates the cheapest price to be £203. The most popular route (New York John F Kennedy Intl - London Heathrow), is priced around £341.

  • 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, February is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to London (average of £380). Flying from New York John F Kennedy Intl Airport to London in June is currently the most expensive (average of £722). 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

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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 16 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£194Average£532FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£234Average£418FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£311Average£483FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Norse Atlantic UKCheapest£317Average£464FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
IberiaCheapest£331Average£521FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£331Average£402FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£355Average£504FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£358Average£561FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£359Average£446FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£368Average£537FlexibilityNo 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 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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