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Cheap flights from New York State to London, ON from C$ 250

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YXU
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New York to London

Keep the following information in mind while searching for New York to London flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 729

One-way from

C$ 250
Air Canada
  • Air Canada
  • 28/11-4/12
  • 3 total stops
  • 14h 25m total
  • New York to London
Search Deals
18/11
  • 18/11
  • 2 total stops
  • 24h 27m total
  • New York to London
Search Deals

Find flight deals from New York to London

Enter your travel dates to find the best prices.

Cheapest flights from New York to London
Explore the most affordable flight options available from New York to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Fri 28/116:55 a.m.EWR - YXU
2 stops10h 10mAir Canada
Thu 4/129:25 a.m.YXU - EWR
1 stop4h 15mAir Canada
Deal found 27/10C$ 729
Fri 28/111:05 p.m.LGA - YXU
2 stops8h 16mAir Canada
Thu 4/125:10 a.m.YXU - LGA
1 stop4h 03mAir Canada
Deal found 27/10C$ 729
Tue 11/116:45 p.m.EWR - YXU
2 stops24h 27mMultiple Airlines
Tue 18/118:10 p.m.YXU - EWR
2 stops23h 03mMultiple Airlines
Deal found 28/10C$ 754
Tue 11/1110:59 a.m.LGA - YXU
3 stops32h 13mMultiple Airlines
Tue 18/118:10 p.m.YXU - LGA
2 stops20h 45mMultiple Airlines
Deal found 28/10C$ 842
Fri 12/1211:05 a.m.EWR - YXU
1 stop6h 00mAir Canada
Fri 19/129:25 a.m.YXU - EWR
1 stop6h 18mAir Canada
Deal found 28/10C$ 869
Fri 5/124:20 p.m.LGA - YXU
1 stop5h 01mAir Canada
Mon 8/125:40 p.m.YXU - LGA
1 stop4h 53mAir Canada
Deal found 29/10C$ 869
Fri 12/123:30 p.m.LGA - YXU
1 stop5h 51mAir Canada
Fri 19/125:10 a.m.YXU - LGA
1 stop4h 03mAir Canada
Deal found 28/10C$ 910
Thu 27/1110:59 a.m.LGA - YXU
3 stops32h 13mMultiple Airlines
Thu 4/128:10 p.m.YXU - LGA
2 stops20h 45mMultiple Airlines
Deal found 30/10C$ 919
Fri 28/114:50 p.m.JFK - YXU
1 stop4h 31mUnited Airlines
Thu 4/125:40 p.m.YXU - JFK
1 stop4h 59mUnited Airlines
Deal found 27/10C$ 951
Fri 5/129:45 a.m.JFK - YXU
1 stop7h 20mAir Canada
Mon 8/125:40 p.m.YXU - JFK
1 stop4h 59mAir Canada
Deal found 29/10C$ 984
Fri 12/126:00 a.m.EWR - YXU
2 stops15h 21mUnited Airlines
Fri 19/129:25 a.m.YXU - EWR
1 stop6h 18mUnited Airlines
Deal found 28/10C$ 987
Fri 12/126:00 a.m.LGA - YXU
2 stops15h 21mUnited Airlines
Fri 19/125:10 a.m.YXU - LGA
1 stop4h 03mUnited Airlines
Deal found 28/10C$ 987

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York 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 30 October 2025.
Use the filters below to find and compare flights from New York State to London that are best for you.

Fly from

New York

Fly to

London

Route

Depart

Return

Price

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Fri 28/11

1:05 p.m.-9:21 p.m.

2 stops8h 16m

London

Thu 4/12

5:10 a.m.-9:13 a.m.

1 stop4h 03m

C$ 729

NewarkLondon

EWR - YXU

EWRYXU

Newark

Fri 28/11

11:05 a.m.-5:05 p.m.

1 stop6h 00m

London

Thu 4/12

9:25 a.m.-1:40 p.m.

1 stop4h 15m

C$ 740

NewarkLondon

EWR - YXU

EWRYXU

Newark

Tue 11/11

6:45 p.m.-7:12 p.m.

2 stops24h 27m

London

Tue 18/11

8:10 p.m.-10:26 p.m.

3 stops26h 16m

C$ 783

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Tue 11/11

10:59 a.m.-7:12 p.m.

3 stops32h 13m

London

Tue 18/11

8:10 p.m.-4:55 p.m.

2 stops20h 45m

C$ 842

NewarkLondon

EWR - YXU

EWRYXU

Newark

Fri 5/12

4:30 p.m.-9:21 p.m.

1 stop4h 51m

London

Mon 8/12

5:10 a.m.-10:25 a.m.

1 stop5h 15m

C$ 869

NewarkLondon

EWR - YXU

EWRYXU

Newark

Fri 12/12

11:05 a.m.-5:05 p.m.

1 stop6h 00m

London

Fri 19/12

9:25 a.m.-3:43 p.m.

1 stop6h 18m

C$ 869

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Fri 12/12

3:30 p.m.-9:21 p.m.

1 stop5h 51m

London

Fri 19/12

5:10 a.m.-9:13 a.m.

1 stop4h 03m

C$ 910

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Thu 27/11

10:59 a.m.-7:12 p.m.

3 stops32h 13m

London

Thu 4/12

8:10 p.m.-4:55 p.m.

2 stops20h 45m

C$ 919

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Fri 28/11

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

1 stop4h 31m

London

Thu 4/12

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

1 stop4h 59m

C$ 951

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Fri 28/11

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

1 stop4h 31m

London

Thu 4/12

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

1 stop4h 59m

C$ 951

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 43 results
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Best time to book a flight from New York to London

Have a flexible travel schedule? Discover the best time to fly to London from New York 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 State to London

What is the cheapest month to book a flight from State of New York to London, Ontario?

Currently, May is the cheapest month in which you can book a flight from State of New York to London, Ontario (average of C$ 117). Flying from State of New York to London, Ontario in December is currently the most expensive (average of C$ 180). 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 New York to London. 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 into for flights to London from New York?

    Most people fly into London (YXU) if they book a flight to London from New York. London is conveniently located just 8.6 km from London’s city centre.

  • How long is the flight from State of New York to London, Ontario?

    Air Canada, United Airlines, and WestJet can get you from State of New York to London, Ontario in just under 4h 31m. Your travel time can differ by up to 21h 06m. The distance from State of New York to London, Ontario is about 665 km. This flight may include one or multiple stops.

  • What are the most popular routes from State of New York to London, Ontario?

    While some choose either Newark - London or New York LaGuardia - London, New York John F Kennedy Intl - London is the most popular route from State of New York to London, Ontario.

  • Can I find deals for flights from New York to London that include hotel bookings?

    Yes. In addition to deals on New York to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to London?

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

  • Can I find deals for business class flights from New York to London?

    Yes. Cheapflights offers flight deals from New York 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 State of New York to London, Ontario?

    Currently, May is the cheapest month in which you can book a flight from State of New York to London, Ontario (average of C$ 117). Flying from State of New York to London, Ontario in December is currently the most expensive (average of C$ 180). 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 London?

Book flights to London if you plan to visit one of these locations
Port Stanley
Grand Bend

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