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Cheap flights from New York John F Kennedy Intl Airport, NY to London from C$ 194

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — LON
27 Nov — 4 Dec1
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 January, booked 76 days in advance, depart on a Thursday or Tuesday and return on a Monday

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 28 October 2025.

Round-trip from

C$ 660

One-way from

C$ 194

Popular in

December

Cheapest in

September

Average price

C$ 750

Good round-trip deal

C$ 856 or less

Good one-way deal

C$ 383 or less
United Airlines
  • United Airlines
  • 5/12-7/12
  • 2 total stops
  • 27h 35m total
  • New York to London
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Norse Atlantic UK
  • Norse Atlantic UK
  • 24/11
  • Nonstop
  • 6h 55m total
  • New York to London
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Highest demand for flights based on searches. 4% potential increase in price (C$ 48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in October 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

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 28 October 2025.

Fri 5/1210:05 a.m.JFK - LHR
1 stop16h 05mUnited Airlines
Sun 7/126:50 a.m.LHR - JFK
1 stop11h 30mUnited Airlines
Deal found 26/10C$ 660
Fri 5/126:05 p.m.JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Mon 8/121:00 p.m.LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Deal found 26/10C$ 664
Tue 18/116:05 p.m.JFK - LGW
Nonstop6h 55mMultiple Airlines
Thu 20/116:45 a.m.LGW - JFK
1 stop20h 45mMultiple Airlines
Deal found 26/10C$ 669
Tue 9/126:05 p.m.JFK - LGW
Nonstop6h 55mMultiple Airlines
Sat 10/16:55 a.m.LGW - JFK
1 stop20h 35mMultiple Airlines
Deal found 27/10C$ 670
Thu 6/114:25 p.m.JFK - LHR
1 stop10h 40mSWISS
Sun 16/116:00 a.m.LHR - JFK
1 stop12h 05mSWISS
Deal found 28/10C$ 671
Mon 10/116:05 p.m.JFK - LGW
Nonstop6h 55mMultiple Airlines
Tue 16/127:10 a.m.LGW - JFK
1 stop20h 20mMultiple Airlines
Deal found 26/10C$ 671
Mon 17/1112:30 a.m.JFK - LGW
1 stop31h 15mMultiple Airlines
Sun 11/112:50 p.m.LGW - JFK
1 stop14h 40mMultiple Airlines
Deal found 27/10C$ 673
Mon 8/1212:30 a.m.JFK - LGW
1 stop17h 05mMultiple Airlines
Tue 16/127:10 a.m.LGW - JFK
1 stop20h 20mMultiple Airlines
Deal found 26/10C$ 674
Tue 25/1110:15 a.m.JFK - LHR
Nonstop6h 55mFinnair
Tue 16/127:30 a.m.LHR - JFK
1 stop16h 35mFinnair
Deal found 28/10C$ 677
Mon 17/116:25 p.m.JFK - LHR
Nonstop6h 55mFinnair
Thu 27/1110:20 a.m.LHR - JFK
1 stop13h 45mFinnair
Deal found 27/10C$ 678
Tue 11/116:05 p.m.JFK - LGW
Nonstop6h 55mNorse Atlantic UK
Sun 16/111:00 p.m.LGW - JFK
Nonstop7h 55mNorse Atlantic UK
Deal found 26/10C$ 678
Sun 9/117:05 p.m.JFK - LHR
1 stop9h 00mAer Lingus
Fri 14/1110:00 a.m.LHR - JFK
1 stop11h 25mAer Lingus
Deal found 27/10C$ 680

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 28 October 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

Wed 10/12

10:05 a.m.-7:10 a.m.

1 stop16h 05m

London Heathrow

Wed 18/3

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

2 stops16h 00m

C$ 694

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 3/12

10:05 a.m.-7:10 a.m.

1 stop16h 05m

London Heathrow

Sat 10/1

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

1 stop12h 40m

C$ 695

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 4/12

10:05 a.m.-7:10 a.m.

1 stop16h 05m

London Heathrow

Tue 9/12

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

1 stop12h 40m

C$ 695

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 8/12

10:05 a.m.-7:10 a.m.

1 stop16h 05m

London Heathrow

Thu 8/1

9:00 a.m.-1:05 p.m.

1 stop33h 05m

C$ 695

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 4/12

10:05 a.m.-7:10 a.m.

1 stop16h 05m

London Heathrow

Thu 8/1

1:45 p.m.-1:05 p.m.

1 stop28h 20m

C$ 695

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 5/12

10:05 a.m.-7:10 a.m.

1 stop16h 05m

London Heathrow

Fri 9/1

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

1 stop12h 40m

C$ 695

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 27/11

12:30 a.m.-10:30 p.m.

1 stop17h 00m

London Gatwick

Fri 5/12

4:35 p.m.-10:30 p.m.

1 stop34h 55m

C$ 697

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 9/1

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

Nonstop6h 55m

London Gatwick

Mon 12/1

1:00 p.m.-3:55 p.m.

Nonstop7h 55m

C$ 698

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Sat 31/1

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

Nonstop7h 20m

London Heathrow

Sun 1/3

12:20 p.m.-3:51 p.m.

Nonstop8h 31m

C$ 705

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 4/12

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

Nonstop7h 00m

London Heathrow

Sun 11/1

12:20 p.m.-3:52 p.m.

Nonstop8h 32m

C$ 706

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

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 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

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 round-trip flight from John F Kennedy Intl to London. Price data was last updated on 24 October 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York John F Kennedy Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 337). Flying from New York John F Kennedy Intl Airport to London in June is currently the most expensive (average of C$ 747). 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 28 October 2025.

It’s typically best to fly out from New York John F Kennedy Intl Airport to London in the morning. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Lisbon (LIS) – chosen by Cheapflights users on 50% of one-stop itineraries from New York John F Kennedy Intl Airport to London on Cheapflights.

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

Average round-trip fare for 1-stop flights from New York John F Kennedy Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 538.

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

Shortest average travel time for 1-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 layover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 10h 30m.

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

Average layover duration for 1-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 Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 35m.

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 28 October 2025.
Read reviews from past customers who have flown British Airways 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.
British Airways
6.7
Okay
7,483 reviews
Check prices

Boarding

6.9

Food

6.3

Entertainment

6.4

Crew

7.6

Comfort

6.7

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,483 reviews
British Airways
6.7
Okay
7,483 reviews
Check prices

Boarding

6.9

Food

6.3

Entertainment

6.4

Crew

7.6

Comfort

6.7

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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?

    For as low as C$ 698, United Airlines can have you in London from New York John F Kennedy Intl Airport in 6h 55m. The distance between New York John F Kennedy Intl Airport and London is about 5565 km. 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?

    Cheapflights users have booked flights from New York John F Kennedy Intl Airport to London round-trip from C$ 502. Another airline that can offer you cheap pricing is British Airways. Users have found that Virgin Atlantic is 38% 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 cheapest airline one-way is Norse Atlantic UK, with whom users have recently found tickets for as low as C$ 196. However, be on the lookout for offers from Delta and Virgin Atlantic, as they are both options that can get you from New York John F Kennedy Intl Airport to London for a low price.

  • 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 City or New York John F Kennedy Intl - London Gatwick.

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

    The top 3 most reliable airlines when flying from New York John F Kennedy Intl Airport to London are Malaysia Airlines (90%), Air France (84%) and Delta (84%).

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

    The cheapest flight price from New York John F Kennedy Intl Airport to London is C$ 243. On average you can expect to pay C$ 751. The most popular route, (New York John F Kennedy Intl - London Heathrow), can usually be booked for C$ 898.

  • 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 vacation 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 C$ 337). Flying from New York John F Kennedy Intl Airport to London in June is currently the most expensive (average of C$ 747). 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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Alternative routes for John F Kennedy Intl to London

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Heathrow flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Gatwick flights

Top 2 airlines flying from John F Kennedy Intl to London

Discover the top 2 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 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapestC$ 502AverageC$ 874FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapestC$ 555AverageC$ 747FlexibilityNo cancel feeOn-time70%
Search British Airways 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?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from John F Kennedy Intl today and book when prices fit your budget.

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