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Cheap flights from London, ON to New York John F Kennedy Intl Airport, NY from C$ 359

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — JFK
25 Feb — 4 Mar1
1 adult

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 20 February 2025.

Round-trip from

C$ 652

One-way from

C$ 359

Popular in

November

Cheapest in

March

Average price

C$ 642
Air Canada
  • Air Canada
  • 13/3-19/3
  • 4 total stops
  • 21h 22m total
  • London to New York
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Air Canada
  • Air Canada
  • 5/4
  • 1 total stop
  • 5h 05m total
  • London to New York
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 98 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from London to John F Kennedy Intl

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 20 February 2025.

Thu 13/39:55 a.m.YXU - JFK
2 stops11h 07mAir Canada
Wed 19/310:05 a.m.JFK - YXU
2 stops10h 15mAir Canada
Deal found 19/2C$ 652
Thu 13/39:55 a.m.YXU - JFK
1 stop5h 05mUnited Airlines
Wed 19/33:40 p.m.JFK - YXU
1 stop4h 40mUnited Airlines
Deal found 19/2C$ 661
Sat 5/49:55 a.m.YXU - JFK
1 stop5h 05mMultiple Airlines
Sat 12/410:30 a.m.JFK - YXU
3 stops32h 43mMultiple Airlines
Deal found 18/2C$ 1,071
Wed 21/56:00 a.m.YXU - JFK
1 stop10h 34mWestJet
Sat 24/512:25 p.m.JFK - YXU
2 stops16h 49mWestJet
Deal found 19/2C$ 1,728

Find flights from London to John F Kennedy Intl within your budget

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 20 February 2025.

Fly from

London

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

LondonNew York

YXU - JFK

YXUJFK

London

Thu 13/3

9:55 a.m.-9:02 p.m.

2 stops11h 07m

New York John F Kennedy Intl

Wed 19/3

10:05 a.m.-8:20 p.m.

2 stops10h 15m

C$ 652

LondonNew York

YXU - JFK

YXUJFK

London

Thu 13/3

9:55 a.m.-3:00 p.m.

1 stop5h 05m

New York John F Kennedy Intl

Wed 19/3

3:40 p.m.-8:20 p.m.

1 stop4h 40m

C$ 661

LondonNew York

YXU - JFK

YXUJFK

London

Sat 5/4

9:55 a.m.-3:00 p.m.

1 stop5h 05m

New York John F Kennedy Intl

Sat 12/4

10:30 a.m.-7:13 p.m.

3 stops32h 43m

C$ 1,071

LondonNew York

YXU - JFK

YXUJFK

London

Wed 21/5

6:00 a.m.-4:34 p.m.

1 stop10h 34m

New York John F Kennedy Intl

Sat 24/5

12:25 p.m.-5:14 a.m.

2 stops16h 49m

C$ 1,728

LondonNew York

YXU - JFK

YXUJFK

London

Sat 5/4

9:55 a.m.-3:00 p.m.

1 stop5h 05m

C$ 359

LondonNew York

YXU - JFK

YXUJFK

London

Sat 5/4

3:25 p.m.-8:20 p.m.

3 stops28h 55m

C$ 2,358

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

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.

Travel insights for flights from London to John F Kennedy Intl

Get recent, data-driven insights about flights from London to John F Kennedy Intl including ideal travel times, pricing trends, and more.

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$ 210). Flying from London, Ontario to New York John F Kennedy Intl Airport in April is currently the most expensive (average of C$ 348). 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.

Rainfall in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 71.0 - 114.0 mm per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 71.0 mm.

Temperature in John F Kennedy Intl by month

Plan your trip to John F Kennedy Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 20 February 2025.
Read reviews from past customers who have flown United Airlines, WestJet and Air Canada from London to New York. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,771 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

United Airlines
7.4
Good
8,771 reviews
United Airlines
7.4
Good
8,771 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

WestJet
7.2
Good
2,802 reviews
United Airlines
7.4
Good
8,771 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Air Canada
7.0
Good
8,748 reviews
United Airlines
7.4
Good
8,771 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20

4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

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.

  • What are the cheapest airlines flying 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$ 652 on this airline. Additional options worth looking into are United Airlines and WestJet, starting at C$ 661 and C$ 1,728 round-trip. You may be able to fly from London, Ontario to New York John F Kennedy Intl Airport for 45% less than the average price by searching for these airlines.

  • 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$ 210). Flying from London, Ontario to New York John F Kennedy Intl Airport in April is currently the most expensive (average of C$ 348). 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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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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