Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London, Ontario to New York from $248

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to New York departing on 4/28. 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
0 bags

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

Find the cheapest flights from London, Ontario to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:30 am - 3:50 pm
YXU
-
LGA
6h 20m
1 stop
Air Canada Logo
10:30 am - 2:58 pm
LGA
-
YXU
4h 28m
1 stop
$479Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
9:30 am - 3:50 pm
YXU
-
LGA
6h 20m
1 stop
Air Canada Logo
6:45 am - 11:43 am
LGA
-
YXU
4h 58m
1 stop
$480Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
9:30 am - 2:59 pm
YXU
-
LGA
5h 29m
1 stop
Air Canada Logo
8:50 am - 2:58 pm
LGA
-
YXU
6h 08m
1 stop
$481Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
9:30 am - 4:58 pm
YXU
-
LGA
7h 28m
2 stops
Air Canada Logo
8:50 am - 2:58 pm
LGA
-
YXU
6h 08m
1 stop
$483Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
9:30 am - 7:36 pm
YXU
-
LGA
10h 06m
2 stops
Air Canada Logo
8:50 am - 2:58 pm
LGA
-
YXU
6h 08m
1 stop
$484Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
9:30 am - 4:58 pm
YXU
-
LGA
7h 28m
2 stops
Air Canada Logo
6:30 am - 2:58 pm
LGA
-
YXU
8h 28m
2 stops
$486Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
9:30 am - 7:36 pm
YXU
-
LGA
10h 06m
2 stops
Air Canada Logo
8:45 am - 5:33 pm
LGA
-
YXU
8h 48m
2 stops
$487Air Canada
Sat, May 30 - Wed, Jun 3
Air Canada Logo
5:10 am - 2:37 pm
YXU
-
LGA
9h 27m
2 stops
Air Canada Logo
8:45 am - 5:33 pm
LGA
-
YXU
8h 48m
2 stops
$488Air Canada
Sat, May 30 - Wed, Jun 3
United Airlines Logo
6:10 pm - 10:36 pm
YXU
-
LGA
4h 26m
1 stop
United Airlines Logo
7:55 pm - 8:53 am
LGA
-
YXU
12h 58m
1 stop
$578United Airlines
Tue, May 12 - Tue, May 19
Air Canada Logo
12:20 pm - 6:25 pm
YXU
-
LGA
6h 05m
1 stop
Air Canada Logo
4:00 pm - 9:38 pm
LGA
-
YXU
5h 38m
1 stop
$592Air Canada
Fri, May 15 - Fri, May 22

Air Canada flights from London, Ontario to New York LaGuardia Airport

Our best Air Canada deals on London, Ontario to New York LaGuardia Airport flight tickets
Air Canada
May 30
YXU9:30 amLondon
6h 20m
1 stop
LGA3:50 pmNew York LaGuardia
Jun 3
LGA10:30 amNew York LaGuardia
4h 28m
1 stop
YXU2:58 pmLondon
$479
Air Canada
May 30
YXU9:30 amLondon
6h 20m
1 stop
LGA3:50 pmNew York LaGuardia
Jun 3
LGA6:45 amNew York LaGuardia
4h 58m
1 stop
YXU11:43 amLondon
$480
Air Canada
May 30
YXU9:30 amLondon
5h 29m
1 stop
LGA2:59 pmNew York LaGuardia
Jun 3
LGA8:50 amNew York LaGuardia
6h 08m
1 stop
YXU2:58 pmLondon
$481

United Airlines flights from London, Ontario to New York LaGuardia Airport

Our best United Airlines deals on London, Ontario to New York LaGuardia Airport flight tickets
United Airlines
May 12
YXU6:10 pmLondon
4h 26m
1 stop
LGA10:36 pmNew York LaGuardia
May 19
LGA7:55 pmNew York LaGuardia
12h 58m
1 stop
YXU8:53 amLondon
$578
United Airlines
May 15
YXU6:10 pmLondon
4h 26m
1 stop
LGA10:36 pmNew York LaGuardia
May 22
LGA7:25 amNew York LaGuardia
4h 18m
1 stop
YXU11:43 amLondon
$601
United Airlines
May 12
YXU9:30 amLondon
9h 48m
2 stops
LGA7:18 pmNew York LaGuardia
May 19
LGA7:25 amNew York LaGuardia
4h 18m
1 stop
YXU11:43 amLondon
$608

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to New York LaGuardia Airport 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 April 2, 2026.
Use the filters below to find and compare flights from London, Ontario to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonNew York

YXU - LGA

YXULGA

London

Sat 5/30

9:30 am-3:50 pm

1 stop6h 20m

New York LaGuardia

Wed 6/3

10:30 am-2:58 pm

1 stop4h 28m

$479

LondonNew York

YXU - LGA

YXULGA

London

Sat 5/30

9:30 am-3:50 pm

1 stop6h 20m

New York LaGuardia

Wed 6/3

6:45 am-11:43 am

1 stop4h 58m

$480

LondonNew York

YXU - LGA

YXULGA

London

Sat 5/30

9:30 am-2:59 pm

1 stop5h 29m

New York LaGuardia

Wed 6/3

8:50 am-2:58 pm

1 stop6h 08m

$481

LondonNew York

YXU - LGA

YXULGA

London

Sat 5/30

9:30 am-4:58 pm

2 stops7h 28m

New York LaGuardia

Wed 6/3

8:50 am-2:58 pm

1 stop6h 08m

$483

LondonNew York

YXU - LGA

YXULGA

London

Sat 5/30

9:30 am-7:36 pm

2 stops10h 06m

New York LaGuardia

Wed 6/3

8:50 am-2:58 pm

1 stop6h 08m

$484

LondonNew York

YXU - LGA

YXULGA

London

Sat 5/30

9:30 am-4:58 pm

2 stops7h 28m

New York LaGuardia

Wed 6/3

6:30 am-2:58 pm

2 stops8h 28m

$486

LondonNew York

YXU - LGA

YXULGA

London

Sat 5/30

9:30 am-7:36 pm

2 stops10h 06m

New York LaGuardia

Wed 6/3

8:45 am-5:33 pm

2 stops8h 48m

$487

LondonNew York

YXU - LGA

YXULGA

London

Sat 5/30

5:10 am-2:37 pm

2 stops9h 27m

New York LaGuardia

Wed 6/3

8:45 am-5:33 pm

2 stops8h 48m

$488

LondonNew York

YXU - LGA

YXULGA

London

Tue 5/12

6:10 pm-10:36 pm

1 stop4h 26m

New York LaGuardia

Tue 5/19

7:55 pm-8:53 am

1 stop12h 58m

$578

LondonNew York

YXU - LGA

YXULGA

London

Fri 5/15

12:20 pm-6:25 pm

1 stop6h 05m

New York LaGuardia

Fri 5/22

4:00 pm-9:38 pm

1 stop5h 38m

$592

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to New York from

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

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 London to New York LaGuardia?

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

What airlines fly to New York LaGuardia Airport?

Porter Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to New York LaGuardia Airport from London, Ontario according to our data. Porter Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to New York LaGuardia Airport. Keep in mind that there are 7 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to New York LaGuardia Airport

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

Cheap London, Ontario to New York LaGuardia Airport (YXU to LGA) flight deals and tips

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

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from London, Ontario to New York LaGuardia Airport takes 5h 29m
There are no direct flights from London, Ontario to New York LaGuardia Airport. There are no popular flight routes from London, Ontario to New York LaGuardia Airport.
Search flight deals

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

  • How far is London to New York LaGuardia by plane?

    A flight from London to New York LaGuardia will travel around 407.7 mi. 5h 29m is a normal flight duration for this route.

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

    Prices for flights from London Airport to New York LaGuardia Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Long Branch
Wayne
Spring Lake
Stamford
Tannersville
Woodbridge
Secaucus
East Stroudsburg
Parsippany
Mount Laurel
Ocean Grove
Edgewater

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to New York. momondo saves you time and could save you money on your trip.

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

Flights from London to New York with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 New York from London.

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

Price alerts on flights to New York from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your New York LaGuardia Airport 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
Sat 5/2
Sat 5/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to New York