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Cheap flights from London, ON to New York John F Kennedy Intl Airport, NY from C$ 337

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — JFK
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to John F Kennedy Intl

Enter your travel dates to find the best prices.

Cheapest flights from London to John F Kennedy Intl
Explore the most affordable flight options available from London to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Wed 11/38:10 p.m.
YXU
-
JFK
1 stop20h 26m
Multiple Airlines
Wed 18/310:00 a.m.
JFK
-
YXU
2 stops20h 35m
Multiple Airlines
Deal found 25/1C$ 685
Mon 2/35:40 p.m.
YXU
-
JFK
1 stop4h 59m
Air Canada
Wed 4/34:50 p.m.
JFK
-
YXU
1 stop4h 31m
Air Canada
Deal found 24/1C$ 728
Sat 15/86:10 p.m.
YXU
-
JFK
1 stop4h 43m
Air Canada
Sun 30/86:59 a.m.
JFK
-
YXU
1 stop4h 46m
Air Canada
Deal found 26/1C$ 733
Wed 11/38:10 p.m.
YXU
-
JFK
1 stop20h 26m
WestJet
Wed 18/35:35 p.m.
JFK
-
YXU
1 stop13h 00m
WestJet
Deal found 25/1C$ 741
Mon 23/25:40 p.m.
YXU
-
JFK
1 stop4h 59m
Air Canada
Sun 1/39:45 a.m.
JFK
-
YXU
1 stop7h 20m
Air Canada
Deal found 24/1C$ 752
Sat 16/56:10 p.m.
YXU
-
JFK
1 stop4h 38m
Air Canada
Tue 19/56:59 a.m.
JFK
-
YXU
1 stop4h 44m
Air Canada
Deal found 25/1C$ 757

Find flight deals from London to John F Kennedy Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to John F Kennedy Intl (JFK). 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 27 January 2026.

Round-trip from

C$ 685

One-way from

C$ 337

Popular in

December

Cheapest in

September

Average price

C$ 852
11/3-18/3
  • 11/3-18/3
  • 3 total stops
  • 41h 01m total
  • London to New York
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WestJet
  • WestJet
  • 11/3
  • 1 total stop
  • 20h 26m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 402 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from London to John F Kennedy Intl 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 27 January 2026.
Use the filters below to find and compare flights from London to New York John F Kennedy Intl Airport that are best for you.

Fly from

London

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

LondonNew York

YXU - JFK

YXUJFK

London

Wed 11/3

8:10 p.m.-4:36 p.m.

1 stop20h 26m

New York John F Kennedy Intl

Wed 18/3

10:00 a.m.-6:35 a.m.

2 stops20h 35m

C$ 685

LondonNew York

YXU - JFK

YXUJFK

London

Mon 2/3

5:40 p.m.-10:39 p.m.

1 stop4h 59m

New York John F Kennedy Intl

Wed 4/3

4:50 p.m.-9:21 p.m.

1 stop4h 31m

C$ 728

LondonNew York

YXU - JFK

YXUJFK

London

Wed 11/3

8:10 p.m.-4:36 p.m.

1 stop20h 26m

New York John F Kennedy Intl

Wed 18/3

5:35 p.m.-6:35 a.m.

1 stop13h 00m

C$ 741

LondonNew York

YXU - JFK

YXUJFK

London

Mon 23/2

5:40 p.m.-10:39 p.m.

1 stop4h 59m

New York John F Kennedy Intl

Sun 1/3

9:45 a.m.-5:05 p.m.

1 stop7h 20m

C$ 752

LondonNew York

YXU - JFK

YXUJFK

London

Sat 16/5

6:10 p.m.-10:48 p.m.

1 stop4h 38m

New York John F Kennedy Intl

Tue 19/5

6:59 a.m.-11:43 a.m.

1 stop4h 44m

C$ 757

LondonNew York

YXU - JFK

YXUJFK

London

Tue 10/3

8:10 p.m.-4:36 p.m.

1 stop20h 26m

C$ 338

LondonNew York

YXU - JFK

YXUJFK

London

Tue 10/3

8:10 p.m.-12:16 p.m.

3 stops40h 06m

C$ 382

LondonNew York

YXU - JFK

YXUJFK

London

Tue 10/3

5:40 p.m.-10:39 p.m.

1 stop4h 59m

C$ 393

LondonNew York

YXU - JFK

YXUJFK

London

Thu 12/3

9:25 a.m.-9:00 p.m.

2 stops11h 35m

C$ 456

LondonNew York

YXU - JFK

YXUJFK

London

Wed 11/3

5:40 p.m.-10:39 p.m.

1 stop4h 59m

C$ 459

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 13 results
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Best time to book a flight from London to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from London 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 London to New York John F Kennedy Intl Airport

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

Currently, May is the cheapest month in which you can book a flight from London, Ontario to New York John F Kennedy Intl Airport (average of C$ 118). Flying from London, Ontario to New York John F Kennedy Intl Airport in December is currently the most expensive (average of C$ 282). 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.

Related info for your journey

Find useful and relevant information for your journey from London to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to New York John F Kennedy Intl?

    Most people fly from London (YXU) if they book a flight from London to New York John F Kennedy Intl. On average, London has 0 outbound flights to New York John F Kennedy Intl per day from 0 airlines. London is conveniently located just 8.6 km from London’s city centre.

  • How long is the flight from London, Ontario to New York John F Kennedy Intl Airport?

    Airlines like Air Canada and WestJet fly from London, Ontario to New York John F Kennedy Intl Airport in about 4h 59m. The time it takes to get you to your destination can typically vary by up to 15h 27m. Airlines will cover a distance of 665 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to John F Kennedy Intl.

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

    Yes. Cheapflights offers flight deals from London to John F Kennedy Intl 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 London, Ontario to New York John F Kennedy Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from London, Ontario to New York John F Kennedy Intl Airport (average of C$ 118). Flying from London, Ontario to New York John F Kennedy Intl Airport in December is currently the most expensive (average of C$ 282). 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
Queens
Secaucus
Carteret
Carlstadt
Rahway
East Rutherford
Paramus
Westbury
Plainview
Fort Lee
Yonkers
Bronx
New Brunswick
Hoboken
Teaneck
Roslyn
Stratford
Bordentown
Woodbridge
Hackensack

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Alternative routes for London to John F Kennedy Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Yes, we can. To see specific flights from London to John F Kennedy Intl 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 London to John F Kennedy Intl become cheaper?

Yes, Cheapflights offers price alerts on London to John F Kennedy Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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