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Cheap flights from London, ON to New York John F Kennedy Intl Airport, NY from C$ 369

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — JFK
13 Apr — 20 Apr1
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 14 March 2026.

Sun 3/56:10 a.m.
YXU
-
JFK
1 stop10h 25m
WestJet
Fri 8/55:30 p.m.
JFK
-
YXU
1 stop11h 50m
WestJet
Deal found 9/3C$ 638
Fri 24/45:40 p.m.
YXU
-
JFK
1 stop5h 08m
Air Canada
Fri 1/56:59 a.m.
JFK
-
YXU
1 stop4h 44m
Air Canada
Deal found 10/3C$ 662
Thu 20/86:10 p.m.
YXU
-
JFK
1 stop4h 43m
Air Canada
Sun 23/86:59 a.m.
JFK
-
YXU
1 stop4h 46m
Air Canada
Deal found 9/3C$ 691
Sat 30/56:10 p.m.
YXU
-
JFK
1 stop4h 38m
Air Canada
Wed 3/66:59 a.m.
JFK
-
YXU
1 stop4h 44m
Air Canada
Deal found 10/3C$ 694
Fri 22/56:10 p.m.
YXU
-
JFK
1 stop4h 38m
Air Canada
Thu 28/56:59 a.m.
JFK
-
YXU
1 stop4h 44m
Air Canada
Deal found 9/3C$ 695
Wed 8/45:40 p.m.
YXU
-
JFK
1 stop5h 08m
Air Canada
Sat 11/49:00 a.m.
JFK
-
YXU
2 stops8h 04m
Air Canada
Deal found 9/3C$ 699

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 14 March 2026.

Round-trip from

C$ 638

One-way from

C$ 369

Popular in

December

Cheapest in

September
WestJet
  • WestJet
  • 3/5-8/5
  • 2 total stops
  • 22h 15m total
  • London to New York
Search Deals
Air Canada
  • Air Canada
  • 2/9
  • 1 total stop
  • 4h 00m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 36% potential increase in price (C$ 576 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (C$ 111 potential savings vs. average RT price).
Search Deals

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 14 March 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonNew York

YXU - JFK

YXUJFK

London

Fri 24/4

5:40 p.m.-10:48 p.m.

1 stop5h 08m

New York John F Kennedy Intl

Fri 1/5

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

1 stop4h 44m

C$ 664
Quickest round-trip

LondonNew York

YXU - JFK

YXUJFK

London

Sat 30/5

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

1 stop4h 38m

New York John F Kennedy Intl

Wed 3/6

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

1 stop4h 44m

C$ 694

LondonNew York

YXU - JFK

YXUJFK

London

Thu 23/4

5:40 p.m.-10:48 p.m.

1 stop5h 08m

New York John F Kennedy Intl

Thu 30/4

9:00 a.m.-5:04 p.m.

2 stops8h 04m

C$ 710

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

Sun 17/5

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

1 stop4h 44m

C$ 724
Cheapest one-way

LondonNew York

YXU - JFK

YXUJFK

London

Wed 5/8

6:10 p.m.-10:53 p.m.

1 stop4h 43m

C$ 378

LondonNew York

YXU - JFK

YXUJFK

London

Sat 25/4

5:40 p.m.-10:48 p.m.

1 stop5h 08m

C$ 383
Quickest one-way

LondonNew York

YXU - JFK

YXUJFK

London

Sun 30/8

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

1 stop4h 00m

C$ 410

LondonNew York

YXU - JFK

YXUJFK

London

Fri 24/4

5:40 p.m.-10:48 p.m.

1 stop5h 08m

C$ 415

LondonNew York

YXU - JFK

YXUJFK

London

Sat 25/4

5:40 p.m.-10:48 p.m.

1 stop5h 08m

C$ 420

LondonNew York

YXU - JFK

YXUJFK

London

Mon 27/4

5:40 p.m.-10:48 p.m.

1 stop5h 08m

C$ 426

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 fly from London, Ontario to New York John F Kennedy Intl Airport in about 5h 08m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 665 km.

  • 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
Carteret
Carlstadt
Rahway
East Rutherford
Paramus
Westbury
Secaucus
Plainview
Fort Lee
Yonkers
Staten Island
Bronx
New Brunswick
Hoboken
Teaneck
Stratford
Bordentown
Woodbridge
Hackensack

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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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