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Cheap flights from New York to London from C$ 362

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 19/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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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 00m
1 stop
Air Canada Logo
5:10 a.m. - 10:25 a.m.
YXU
-
EWR
5h 15m
1 stop
C$ 683Air Canada
Wed, 18 Mar - Wed, 25 Mar
Air Canada Logo
4:50 p.m. - 9:21 p.m.
JFK
-
YXU
4h 31m
1 stop
Air Canada Logo
5:40 p.m. - 10:39 p.m.
YXU
-
JFK
4h 59m
1 stop
C$ 683Air Canada
Wed, 18 Mar - Wed, 25 Mar
Air Canada Logo
11:30 a.m. - 5:05 p.m.
LGA
-
YXU
5h 35m
1 stop
Air Canada Logo
5:40 p.m. - 10:33 p.m.
YXU
-
LGA
4h 53m
1 stop
C$ 686Air Canada
Wed, 18 Mar - Wed, 25 Mar
Air Canada Logo
6:05 a.m. - 5:05 p.m.
LGA
-
YXU
11h 00m
2 stops
Air Canada Logo
9:40 a.m. - 2:28 p.m.
YXU
-
LGA
4h 48m
1 stop
C$ 688Air Canada
Wed, 18 Mar - Wed, 25 Mar
Air Canada Logo
10:05 a.m. - 5:05 p.m.
JFK
-
YXU
7h 00m
2 stops
Air Canada Logo
5:40 p.m. - 10:39 p.m.
YXU
-
JFK
4h 59m
1 stop
C$ 688Air Canada
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
10:00 a.m. - 6:35 a.m.
JFK
-
YXU
20h 35m
2 stops
Multiple Airlines Logo
8:10 p.m. - 4:36 p.m.
YXU
-
JFK
20h 26m
1 stop
C$ 699Multiple Airlines
Thu, 26 Mar - Tue, 31 Mar
Air Canada Logo
11:05 a.m. - 5:05 p.m.
EWR
-
YXU
6h 00m
1 stop
Air Canada Logo
5:10 a.m. - 2:47 p.m.
YXU
-
EWR
9h 37m
2 stops
C$ 768Air Canada
Wed, 18 Mar - Wed, 25 Mar
Air Canada Logo
11:05 a.m. - 5:05 p.m.
EWR
-
YXU
6h 00m
1 stop
Air Canada Logo
5:10 a.m. - 10:25 a.m.
YXU
-
EWR
5h 15m
1 stop
C$ 798Air Canada
Tue, 3 Mar - Tue, 10 Mar
Air Canada Logo
11:30 a.m. - 5:05 p.m.
LGA
-
YXU
5h 35m
1 stop
Air Canada Logo
9:40 a.m. - 2:28 p.m.
YXU
-
LGA
4h 48m
1 stop
C$ 800Air Canada
Tue, 17 Mar - Tue, 24 Mar
United Airlines Logo
9:45 a.m. - 5:05 p.m.
JFK
-
YXU
7h 20m
1 stop
United Airlines Logo
5:40 p.m. - 10:39 p.m.
YXU
-
JFK
4h 59m
1 stop
C$ 938United Airlines
Thu, 19 Mar - Thu, 26 Mar

Air Canada flights from New York to London, Ontario

Our best Air Canada deals on New York to London, Ontario flight tickets
Air Canada
18 Mar
EWR11:05 a.m.Newark
6h 00m
1 stop
YXU5:05 p.m.London
25 Mar
YXU5:10 a.m.London
5h 15m
1 stop
EWR10:25 a.m.Newark
C$ 683
Air Canada
18 Mar
LGA11:30 a.m.New York LaGuardia
5h 35m
1 stop
YXU5:05 p.m.London
25 Mar
YXU5:40 p.m.London
4h 53m
1 stop
LGA10:33 p.m.New York LaGuardia
C$ 686
Air Canada
18 Mar
LGA6:05 a.m.New York LaGuardia
11h 00m
2 stops
YXU5:05 p.m.London
25 Mar
YXU9:40 a.m.London
4h 48m
1 stop
LGA2:28 p.m.New York LaGuardia
C$ 688

WestJet flights from New York to London, Ontario

Our best WestJet deals on New York to London, Ontario flight tickets
WestJet
9 Feb
JFK5:35 p.m.New York John F Kennedy Intl
13h 00m
1 stop
YXU6:35 a.m.London
10 Mar
YXU8:10 p.m.London
20h 26m
1 stop
JFK4:36 p.m.New York John F Kennedy Intl
C$ 1,165
WestJet
8 Feb
JFK5:35 p.m.New York John F Kennedy Intl
13h 00m
1 stop
YXU6:35 a.m.London
10 Mar
YXU8:10 p.m.London
20h 26m
1 stop
JFK4:36 p.m.New York John F Kennedy Intl
C$ 1,300
WestJet
9 Feb
JFK5:35 p.m.New York John F Kennedy Intl
13h 00m
1 stop
YXU6:35 a.m.London
8 Mar
YXU8:10 p.m.London
20h 26m
1 stop
JFK4:36 p.m.New York John F Kennedy Intl
C$ 1,430

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 4 February 2026.
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

Wed 18/3

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

1 stop6h 00m

London

Wed 25/3

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

1 stop5h 15m

C$ 683

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Wed 18/3

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

1 stop4h 31m

London

Wed 25/3

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

1 stop4h 59m

C$ 683

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 18/3

11:30 a.m.-5:05 p.m.

1 stop5h 35m

London

Wed 25/3

5:40 p.m.-10:33 p.m.

1 stop4h 53m

C$ 686

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 18/3

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

2 stops11h 00m

London

Wed 25/3

9:40 a.m.-2:28 p.m.

1 stop4h 48m

C$ 688

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Wed 18/3

10:05 a.m.-5:05 p.m.

2 stops7h 00m

London

Wed 25/3

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

1 stop4h 59m

C$ 688

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Thu 26/3

10:00 a.m.-6:35 a.m.

2 stops20h 35m

London

Tue 31/3

8:10 p.m.-4:36 p.m.

1 stop20h 26m

C$ 699

NewarkLondon

EWR - YXU

EWRYXU

Newark

Wed 18/3

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

1 stop6h 00m

London

Wed 25/3

5:10 a.m.-2:47 p.m.

2 stops9h 37m

C$ 768

NewarkLondon

EWR - YXU

EWRYXU

Newark

Tue 3/3

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

1 stop6h 00m

London

Tue 10/3

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

1 stop5h 15m

C$ 798

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Tue 17/3

11:30 a.m.-5:05 p.m.

1 stop5h 35m

London

Tue 24/3

9:40 a.m.-2:28 p.m.

1 stop4h 48m

C$ 800

New YorkLondon

JFK - YXU

JFKYXU

New York John F Kennedy Intl

Thu 19/3

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

1 stop7h 20m

London

Thu 26/3

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

1 stop4h 59m

C$ 938

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 and United Airlines are the most popular carriers operating from New York to London

Which airlines fly to London, Ontario?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to London, Ontario from New York according to our data. Porter Airlines is the first choice among our users, with 42% 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

Fastest flight time

4h 31m

Direct flights

None
The fastest flight from New York to London, Ontario takes 4h 31m
There are no direct flights from New York to London, Ontario. There are no popular flight routes from New York to London, Ontario.
Search flight deals

  • How far is New York to London by plane?

    London is 648.3 km away from New York. 4h 31m 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

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