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Cheap flights from London, ON to New York John F Kennedy Intl Airport, NY from C$ 348

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — JFK
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 29 October 2025.

Mon 24/115:40 p.m.YXU - JFK
1 stop4h 59mAir Canada
Tue 2/124:50 p.m.JFK - YXU
1 stop4h 31mAir Canada
Deal found 28/10C$ 741
Thu 27/119:25 a.m.YXU - JFK
1 stop6h 44mAir Canada
Wed 3/124:50 p.m.JFK - YXU
1 stop4h 31mAir Canada
Deal found 28/10C$ 742
Thu 27/119:25 a.m.YXU - JFK
1 stop13h 14mAir Canada
Thu 4/129:45 a.m.JFK - YXU
1 stop7h 20mAir Canada
Deal found 28/10C$ 780
Thu 11/129:25 a.m.YXU - JFK
1 stop13h 14mAir Canada
Thu 18/124:50 p.m.JFK - YXU
1 stop4h 31mAir Canada
Deal found 27/10C$ 801
Fri 21/115:40 p.m.YXU - JFK
1 stop4h 59mAir Canada
Sun 23/119:45 a.m.JFK - YXU
1 stop11h 36mAir Canada
Deal found 29/10C$ 903
Fri 21/118:10 p.m.YXU - JFK
3 stops23h 49mWestJet
Sun 23/119:30 a.m.JFK - YXU
3 stops33h 42mWestJet
Deal found 29/10C$ 1,090
Thu 27/118:10 p.m.YXU - JFK
1 stop20h 27mMultiple Airlines
Wed 3/1210:05 a.m.JFK - YXU
2 stops11h 16mMultiple Airlines
Deal found 28/10C$ 1,108
Thu 27/118:10 p.m.YXU - JFK
2 stops17h 53mWestJet
Thu 4/125:35 p.m.JFK - YXU
1 stop25h 37mWestJet
Deal found 28/10C$ 1,122
Thu 11/128:10 p.m.YXU - JFK
2 stops28h 49mMultiple Airlines
Thu 18/125:35 p.m.JFK - YXU
1 stop12h 59mMultiple Airlines
Deal found 27/10C$ 1,204
Thu 11/128:10 p.m.YXU - JFK
2 stops23h 53mWestJet
Thu 18/123:15 p.m.JFK - YXU
2 stops15h 19mWestJet
Deal found 27/10C$ 1,216
Tue 16/125:40 p.m.YXU - JFK
1 stop4h 59mMultiple Airlines
Fri 19/129:45 a.m.JFK - YXU
1 stop23h 01mMultiple Airlines
Deal found 27/10C$ 1,292

Cheap 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 29 October 2025.

Round-trip from

C$ 741

One-way from

C$ 348

Popular in

November

Cheapest in

July

Average price

C$ 1,090
Air Canada
  • Air Canada
  • 24/11-2/12
  • 2 total stops
  • 9h 30m total
  • London to New York
Search Deals
WestJet
  • WestJet
  • 26/11
  • 1 total stop
  • 20h 27m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 482 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 113 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 29 October 2025.
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

Mon 24/11

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

1 stop4h 59m

New York John F Kennedy Intl

Tue 2/12

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

1 stop4h 31m

C$ 741

LondonNew York

YXU - JFK

YXUJFK

London

Thu 27/11

9:25 a.m.-4:09 p.m.

1 stop6h 44m

New York John F Kennedy Intl

Wed 3/12

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

1 stop4h 31m

C$ 742

LondonNew York

YXU - JFK

YXUJFK

London

Sun 26/4

5:40 p.m.-7:58 p.m.

2 stops26h 18m

New York John F Kennedy Intl

Tue 28/4

10:05 a.m.-9:18 p.m.

2 stops11h 13m

C$ 777

LondonNew York

YXU - JFK

YXUJFK

London

Thu 27/11

9:25 a.m.-10:39 p.m.

1 stop13h 14m

New York John F Kennedy Intl

Thu 4/12

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

1 stop7h 20m

C$ 780

LondonNew York

YXU - JFK

YXUJFK

London

Thu 11/12

9:25 a.m.-10:39 p.m.

1 stop13h 14m

New York John F Kennedy Intl

Thu 18/12

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

1 stop4h 31m

C$ 801

LondonNew York

YXU - JFK

YXUJFK

London

Wed 26/11

8:10 p.m.-4:37 p.m.

1 stop20h 27m

C$ 348

LondonNew York

YXU - JFK

YXUJFK

London

Fri 12/12

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

1 stop4h 59m

C$ 369

LondonNew York

YXU - JFK

YXUJFK

London

Wed 7/1

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

1 stop4h 59m

C$ 369

LondonNew York

YXU - JFK

YXUJFK

London

Wed 26/11

8:10 p.m.-12:24 a.m.

3 stops28h 14m

C$ 370

LondonNew York

YXU - JFK

YXUJFK

London

Tue 6/1

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

1 stop4h 59m

C$ 407

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 15 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$ 120). Flying from London, Ontario to New York John F Kennedy Intl Airport in December is currently the most expensive (average of C$ 228). 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.

Reviews of airlines servicing John F Kennedy Intl

Get insights into the airlines that provide service to John F Kennedy Intl. 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 John F Kennedy Intl. Reviews last updated 29 October 2025.
See what other customers who have flown with Air Canada from London to New York John F Kennedy Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,372 reviews
Check prices

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,372 reviews
Air Canada
7.1
Good
10,372 reviews
Check prices

Crew

7.8

Food

6.3

Boarding

7.3

Entertainment

6.8

Overall

7.1

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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 1 airline. 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 4h 59m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 665 km.

  • What is the cheapest airline to fly from London, Ontario to New York John F Kennedy Intl Airport round-trip?

    Our cheapest airline available from London, Ontario to New York John F Kennedy Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 447 on this airline. You may be able to fly from London, Ontario to New York John F Kennedy Intl Airport for 54% less than the average price by searching for this airline.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 348. Users have also found prices from C$ 369 and C$ 407 on Air Canada and United Airlines, respectively.

  • 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$ 120). Flying from London, Ontario to New York John F Kennedy Intl Airport in December is currently the most expensive (average of C$ 228). 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
Secaucus
Queens
Carteret
Carlstadt
Rahway
Paramus
South Plainfield
Plainview
Yonkers
Fort Lee
Bronx
New Brunswick
Hoboken
East Rutherford
Roslyn
Stratford
Bordentown
Harrison
Woodbridge
Staten Island

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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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Top airline flying from London to John F Kennedy Intl

Discover the top airline that operate flights from London to John F Kennedy Intl. 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 447AverageC$ 749FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to John F Kennedy Intl from London.

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

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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