Latest deals
Insights
FAQs
Price Alerts

Cheap flights from New York State to London from $298

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 State to London departing on 9/29. 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
1 adult, Economy, 0 bags

Find the cheapest flights from New York State to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 5:20 am
LGA
-
YXU
22h 50m
3 stops
Multiple Airlines Logo
3:30 pm - 7:00 pm
YXU
-
LGA
3h 30m
1 stop
$576Multiple Airlines
Mon, Aug 31 - Sun, Sep 6
Multiple Airlines Logo
10:35 am - 5:20 am
LGA
-
YXU
18h 45m
3 stops
Multiple Airlines Logo
5:40 am - 9:26 am
YXU
-
LGA
3h 46m
1 stop
$578Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:45 am - 5:20 am
LGA
-
YXU
20h 35m
2 stops
Multiple Airlines Logo
5:40 am - 9:26 am
YXU
-
LGA
3h 46m
1 stop
$581Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
8:45 am - 5:20 am
LGA
-
YXU
20h 35m
2 stops
Multiple Airlines Logo
3:30 pm - 7:00 pm
YXU
-
LGA
3h 30m
1 stop
$583Multiple Airlines
Mon, Aug 31 - Sun, Sep 6
Multiple Airlines Logo
10:35 am - 5:20 am
LGA
-
YXU
18h 45m
3 stops
Multiple Airlines Logo
6:10 am - 7:36 am
YXU
-
LGA
25h 26m
2 stops
$622Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Air Canada Logo
11:35 am - 5:43 pm
LGA
-
YXU
6h 08m
1 stop
Air Canada Logo
10:05 am - 1:36 pm
YXU
-
LGA
3h 31m
1 stop
$625Air Canada
Wed, Sep 16 - Wed, Sep 23
Air Canada Logo
4:30 pm - 9:40 pm
EWR
-
YXU
5h 10m
1 stop
Air Canada Logo
6:20 pm - 10:30 pm
YXU
-
EWR
4h 10m
1 stop
$625Air Canada
Wed, Sep 16 - Wed, Sep 23
Air Canada Logo
4:00 pm - 9:40 pm
LGA
-
YXU
5h 40m
1 stop
Air Canada Logo
6:20 pm - 10:35 pm
YXU
-
LGA
4h 15m
1 stop
$626Air Canada
Mon, Aug 31 - Sun, Sep 6
Air Canada Logo
11:00 am - 2:50 pm
EWR
-
YXU
3h 50m
1 stop
Air Canada Logo
5:40 am - 10:05 am
YXU
-
EWR
4h 25m
1 stop
$626Air Canada
Mon, Aug 31 - Sun, Sep 6
Multiple Airlines Logo
1:30 pm - 5:20 am
EWR
-
YXU
15h 50m
3 stops
Multiple Airlines Logo
10:05 am - 1:35 pm
YXU
-
EWR
3h 30m
1 stop
$629Multiple Airlines
Sat, Oct 3 - Sun, Oct 4

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from State of New York to London, Ontario

Our best Air Canada deals on State of New York to London, Ontario flight tickets
Air Canada
Sep 16
EWR4:30 pmNewark
5h 10m
1 stop
YXU9:40 pmLondon
Sep 23
YXU6:20 pmLondon
4h 10m
1 stop
EWR10:30 pmNewark
$625
Air Canada
Aug 31
EWR11:00 amNewark
3h 50m
1 stop
YXU2:50 pmLondon
Sep 6
YXU5:40 amLondon
4h 25m
1 stop
EWR10:05 amNewark
$626
Air Canada
Oct 3
EWR6:00 amNewark
8h 55m
2 stops
YXU2:55 pmLondon
Oct 4
YXU5:40 amLondon
4h 37m
1 stop
EWR10:17 amNewark
$630

WestJet flights from State of New York to London, Ontario

Our best WestJet deals on State of New York to London, Ontario flight tickets
WestJet
Sep 5
JFK5:30 pmNew York John F Kennedy Intl
11h 50m
1 stop
YXU5:20 amLondon
Sep 10
YXU6:10 amLondon
10h 25m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$783
WestJet
Sep 5
JFK5:30 pmNew York John F Kennedy Intl
11h 50m
1 stop
YXU5:20 amLondon
Sep 10
YXU6:10 amLondon
10h 25m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$785
WestJet
Sep 10
JFK5:30 pmNew York John F Kennedy Intl
11h 50m
1 stop
YXU5:20 amLondon
Sep 13
YXU6:10 amLondon
10h 25m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$806

momondo Fare Finder

 
Customize your flight search to find flights from State of 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 832,500 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from New York State to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Mon 8/31

6:30 am-5:20 am

3 stops22h 50m

London

Sun 9/6

3:30 pm-7:00 pm

1 stop3h 30m

$576

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 9/16

10:35 am-5:20 am

3 stops18h 45m

London

Wed 9/23

5:40 am-9:26 am

1 stop3h 46m

$578

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 9/16

8:45 am-5:20 am

2 stops20h 35m

London

Wed 9/23

5:40 am-9:26 am

1 stop3h 46m

$581

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Mon 8/31

8:45 am-5:20 am

2 stops20h 35m

London

Sun 9/6

3:30 pm-7:00 pm

1 stop3h 30m

$583

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 9/16

10:35 am-5:20 am

3 stops18h 45m

London

Wed 9/23

6:10 am-7:36 am

2 stops25h 26m

$622

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Wed 9/16

11:35 am-5:43 pm

1 stop6h 08m

London

Wed 9/23

10:05 am-1:36 pm

1 stop3h 31m

$625

NewarkLondon

EWR - YXU

EWRYXU

Newark

Wed 9/16

4:30 pm-9:40 pm

1 stop5h 10m

London

Wed 9/23

6:20 pm-10:30 pm

1 stop4h 10m

$625

New YorkLondon

LGA - YXU

LGAYXU

New York LaGuardia

Mon 8/31

4:00 pm-9:40 pm

1 stop5h 40m

London

Sun 9/6

6:20 pm-10:35 pm

1 stop4h 15m

$626
Quickest round-trip

NewarkLondon

EWR - YXU

EWRYXU

Newark

Mon 8/31

11:00 am-2:50 pm

1 stop3h 50m

London

Sun 9/6

5:40 am-10:05 am

1 stop4h 25m

$626

NewarkLondon

EWR - YXU

EWRYXU

Newark

Sat 10/3

1:30 pm-5:20 am

3 stops15h 50m

London

Sun 10/4

10:05 am-1:35 pm

1 stop3h 30m

$629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from State of 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 WestJet are the most popular carriers operating from New York to London

What 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 State of New York according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 8 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

Cheap State of New York to London, Ontario flight deals and tips

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

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from State of New York to London, Ontario takes 5h 10m
There are no direct flights from State of New York to London, Ontario. There are no popular flight routes from State of New York to London, Ontario.
Search flight deals

Frequently asked questions about flying from New York State to London, Ontario

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

    Prices for flights from New York to London Airport were last updated today.

  • 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 required travel and health documents for your London Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for New York to London flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from New York.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/2
Wed 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada