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Cheap flights from New York to London from C$ 399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to London departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
11:05 a.m. - 5:05 p.m.EWR-YXU
6h 00m1 stop
Air Canada Logo
9:25 a.m. - 1:40 p.m.YXU-EWR
4h 15m1 stop
C$ 870Air Canada
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Air Canada Logo
3:30 p.m. - 9:18 p.m.LGA-YXU
5h 48m1 stop
Air Canada Logo
3:35 p.m. - 8:48 p.m.YXU-LGA
5h 13m1 stop
C$ 870Air Canada
Find Deal
Thu, 30 Apr - Mon, 4 May
Air Canada Logo
6:55 a.m. - 5:05 p.m.EWR-YXU
10h 10m2 stops
Air Canada Logo
5:10 a.m. - 10:25 a.m.YXU-EWR
5h 15m1 stop
C$ 879Air Canada
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Air Canada Logo
3:30 p.m. - 9:18 p.m.LGA-YXU
5h 48m1 stop
Air Canada Logo
6:15 a.m. - 4:59 p.m.YXU-LGA
10h 44m2 stops
C$ 879Air Canada
Find Deal
Thu, 30 Apr - Mon, 4 May
Air Canada Logo
8:55 a.m. - 5:03 p.m.LGA-YXU
8h 08m2 stops
Air Canada Logo
9:55 a.m. - 4:59 p.m.YXU-LGA
7h 04m2 stops
C$ 886Air Canada
Find Deal
Thu, 30 Apr - Mon, 4 May
Air Canada Logo
11:05 a.m. - 5:05 p.m.EWR-YXU
6h 00m1 stop
Air Canada Logo
9:25 a.m. - 1:40 p.m.YXU-EWR
4h 15m1 stop
C$ 914Air Canada
Find Deal
Tue, 16 Dec - Thu, 18 Dec
United Airlines Logo
1:05 p.m. - 5:05 p.m.LGA-YXU
4h 00m1 stop
United Airlines Logo
5:40 p.m. - 11:43 p.m.YXU-LGA
6h 03m2 stops
C$ 998United Airlines
Find Deal
Thu, 1 Jan - Thu, 8 Jan
United Airlines Logo
7:00 a.m. - 5:05 p.m.EWR-YXU
10h 05m2 stops
United Airlines Logo
5:10 a.m. - 10:25 a.m.YXU-EWR
5h 15m1 stop
C$ 1,033United Airlines
Find Deal
Tue, 16 Dec - Thu, 18 Dec
United Airlines Logo
4:00 p.m. - 9:21 p.m.EWR-YXU
5h 21m1 stop
United Airlines Logo
9:25 a.m. - 12:13 a.m.YXU-EWR
14h 48m2 stops
C$ 1,082United Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Multiple Airlines Logo
5:35 p.m. - 6:34 a.m.JFK-YXU
12h 59m1 stop
Multiple Airlines Logo
8:10 p.m. - 11:59 a.m.YXU-JFK
39h 49m2 stops
C$ 1,288Multiple Airlines
Find Deal
Thu, 1 Jan - Thu, 8 Jan

Air Canada flights from New York to London, Ontario

Our best Air Canada deals on New York to London, Ontario flight tickets
Air Canada
9 Jan
EWR11:05 a.m.Newark
6h 00m
1 stop
YXU5:05 p.m.London
13 Jan
YXU9:25 a.m.London
4h 15m
1 stop
EWR1:40 p.m.Newark
C$ 870
Find similar
Air Canada
9 Jan
EWR6:55 a.m.Newark
10h 10m
2 stops
YXU5:05 p.m.London
13 Jan
YXU5:10 a.m.London
5h 15m
1 stop
EWR10:25 a.m.Newark
C$ 879
Find similar
Air Canada
30 Apr
LGA8:55 a.m.New York LaGuardia
8h 08m
2 stops
YXU5:03 p.m.London
4 May
YXU9:55 a.m.London
7h 04m
2 stops
LGA4:59 p.m.New York LaGuardia
C$ 886
Find similar

United Airlines flights from New York to London, Ontario

Our best United Airlines deals on New York to London, Ontario flight tickets
United Airlines
1 Jan
LGA1:05 p.m.New York LaGuardia
4h 00m
1 stop
YXU5:05 p.m.London
8 Jan
YXU5:40 p.m.London
6h 03m
2 stops
LGA11:43 p.m.New York LaGuardia
C$ 998
Find similar
United Airlines
16 Dec
EWR7:00 a.m.Newark
10h 05m
2 stops
YXU5:05 p.m.London
18 Dec
YXU5:10 a.m.London
5h 15m
1 stop
EWR10:25 a.m.Newark
C$ 1,033
Find similar
United Airlines
12 Dec
EWR4:00 p.m.Newark
5h 21m
1 stop
YXU9:21 p.m.London
14 Dec
YXU9:25 a.m.London
14h 48m
2 stops
EWR12:13 a.m.Newark
C$ 1,082
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York to London, Ontario 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, momondo users made 96,600 searches. Data last updated 20 November 2025.
Use the filters below to find and compare flights from New York to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkLondon

EWR - YXU

EWRYXU

Newark

Fri 9/1

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

1 stop6h 00m

London

Tue 13/1

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

1 stop4h 15m

C$ 870

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Thu 30/4

3:30 p.m.-9:18 p.m.

1 stop5h 48m

London

Mon 4/5

3:35 p.m.-8:48 p.m.

1 stop5h 13m

C$ 870

NewarkLondon

EWR - YXU

EWRYXU

Newark

Fri 9/1

6:55 a.m.-5:05 p.m.

2 stops10h 10m

London

Tue 13/1

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

1 stop5h 15m

C$ 879

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Thu 30/4

3:30 p.m.-9:18 p.m.

1 stop5h 48m

London

Mon 4/5

6:15 a.m.-4:59 p.m.

2 stops10h 44m

C$ 879

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Thu 30/4

8:55 a.m.-5:03 p.m.

2 stops8h 08m

London

Mon 4/5

9:55 a.m.-4:59 p.m.

2 stops7h 04m

C$ 886

NewarkLondon

EWR - YXU

EWRYXU

Newark

Tue 16/12

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

1 stop6h 00m

London

Thu 18/12

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

1 stop4h 15m

C$ 914

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Thu 1/1

1:05 p.m.-5:05 p.m.

1 stop4h 00m

London

Thu 8/1

5:40 p.m.-11:43 p.m.

2 stops6h 03m

C$ 998

NewarkLondon

EWR - YXU

EWRYXU

Newark

Tue 16/12

7:00 a.m.-5:05 p.m.

2 stops10h 05m

London

Thu 18/12

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

1 stop5h 15m

C$ 1,033

NewarkLondon

EWR - YXU

EWRYXU

Newark

Fri 12/12

4:00 p.m.-9:21 p.m.

1 stop5h 21m

London

Sun 14/12

9:25 a.m.-12:13 a.m.

2 stops14h 48m

C$ 1,082

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Thu 1/1

5:35 p.m.-6:34 a.m.

1 stop12h 59m

London

Thu 8/1

8:10 p.m.-11:59 a.m.

2 stops39h 49m

C$ 1,288

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from New York to London, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New York to London?

Air Canada, United Airlines, and Avianca are the most popular carriers operating from New York to London

Which airlines fly to London, Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to London, Ontario from New York according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 7 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from New York to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from New York to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York to London, Ontario (NYC to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to London, Ontario

Direct flights

None
There are no direct flights from New York to London, Ontario. There are no popular flight routes from New York to London, Ontario.
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  • How far is New York to London by plane?

    London is 648.3 km away from New York. 4h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York to London Airport?

    Prices for flights from New York to London Airport refresh daily.

  • How old do you have to be to fly from New York to London Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The travel and health documents required for your trip to London Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

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

Why use momondo?

Why should I use momondo to find a flight deal from New York to London?

It is quick and easy to find New York to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from New York to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to London.

I’m not ready to book a flight from New York to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London, Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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