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Cheap flights from London, Ontario to New York from C$ 342

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 13/9. 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 London, Ontario to New York

Cheap round-trip flights

Air Canada Logo
10:00 a.m. - 6:30 p.m.YXU-LGA
8h 30m2 stops
Air Canada Logo
7:05 a.m. - 3:17 p.m.LGA-YXU
8h 12m2 stops
C$ 608Air Canada
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Air Canada Logo
6:10 a.m. - 10:49 a.m.YXU-LGA
4h 39m1 stop
Air Canada Logo
11:40 a.m. - 3:17 p.m.LGA-YXU
3h 37m1 stop
C$ 612Air Canada
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Air Canada Logo
10:00 a.m. - 4:52 p.m.YXU-LGA
6h 52m2 stops
Air Canada Logo
4:50 p.m. - 9:29 p.m.LGA-YXU
4h 39m1 stop
C$ 614Air Canada
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Air Canada Logo
9:25 a.m. - 2:28 p.m.YXU-LGA
5h 03m1 stop
Air Canada Logo
1:05 p.m. - 9:21 p.m.LGA-YXU
8h 16m2 stops
C$ 615Air Canada
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Air Canada Logo
10:00 a.m. - 4:52 p.m.YXU-LGA
6h 52m2 stops
Air Canada Logo
3:50 p.m. - 9:29 p.m.LGA-YXU
5h 39m1 stop
C$ 617Air Canada
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Air Canada Logo
3:50 p.m. - 7:59 p.m.YXU-LGA
4h 09m1 stop
Air Canada Logo
4:50 p.m. - 9:29 p.m.LGA-YXU
4h 39m1 stop
C$ 619Air Canada
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Logo
9:45 p.m. - 12:29 p.m.YXU-LGA
38h 44m3 stops
Logo
8:49 a.m. - 5:12 a.m.LGA-YXU
20h 23m2 stops
C$ 681
Find Deal
Wed, 3 Sep - Tue, 16 Sep
United Airlines Logo
9:55 a.m. - 2:55 p.m.YXU-LGA
5h 00m1 stop
United Airlines Logo
6:25 a.m. - 3:17 p.m.LGA-YXU
8h 52m2 stops
C$ 753United Airlines
Find Deal
Wed, 3 Sep - Tue, 16 Sep
United Airlines Logo
10:00 a.m. - 2:55 p.m.YXU-LGA
4h 55m1 stop
United Airlines Logo
7:28 a.m. - 3:17 p.m.LGA-YXU
7h 49m2 stops
C$ 755United Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
United Airlines Logo
6:10 a.m. - 2:19 p.m.YXU-LGA
8h 09m2 stops
United Airlines Logo
6:25 a.m. - 3:17 p.m.LGA-YXU
8h 52m2 stops
C$ 763United Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep

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
3 Sep
YXU9:55 a.m.London
5h 00m
1 stop
LGA2:55 p.m.New York LaGuardia
16 Sep
LGA6:25 a.m.New York LaGuardia
8h 52m
2 stops
YXU3:17 p.m.London
C$ 753
Find similar
United Airlines
13 Sep
YXU10:00 a.m.London
4h 55m
1 stop
LGA2:55 p.m.New York LaGuardia
20 Sep
LGA7:28 a.m.New York LaGuardia
7h 49m
2 stops
YXU3:17 p.m.London
C$ 755
Find similar
United Airlines
13 Sep
YXU6:10 a.m.London
8h 09m
2 stops
LGA2:19 p.m.New York LaGuardia
20 Sep
LGA6:25 a.m.New York LaGuardia
8h 52m
2 stops
YXU3:17 p.m.London
C$ 763
Find similar

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
13 Sep
YXU10:00 a.m.London
8h 30m
2 stops
LGA6:30 p.m.New York LaGuardia
20 Sep
LGA7:05 a.m.New York LaGuardia
8h 12m
2 stops
YXU3:17 p.m.London
C$ 608
Find similar
Air Canada
13 Sep
YXU6:10 a.m.London
4h 39m
1 stop
LGA10:49 a.m.New York LaGuardia
20 Sep
LGA11:40 a.m.New York LaGuardia
3h 37m
1 stop
YXU3:17 p.m.London
C$ 612
Find similar
Air Canada
13 Sep
YXU10:00 a.m.London
6h 52m
2 stops
LGA4:52 p.m.New York LaGuardia
20 Sep
LGA4:50 p.m.New York LaGuardia
4h 39m
1 stop
YXU9:29 p.m.London
C$ 614
Find similar

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 96,600 searches. Data last updated 31 July 2025.
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

LondonNew York

YXU - LGA

YXULGA

London

Sat 13/9

10:00 a.m.-6:30 p.m.

2 stops8h 30m

New York LaGuardia

Sat 20/9

7:05 a.m.-3:17 p.m.

2 stops8h 12m

C$ 608

LondonNew York

YXU - LGA

YXULGA

London

Sat 13/9

6:10 a.m.-10:49 a.m.

1 stop4h 39m

New York LaGuardia

Sat 20/9

11:40 a.m.-3:17 p.m.

1 stop3h 37m

C$ 612

LondonNew York

YXU - LGA

YXULGA

London

Sat 13/9

10:00 a.m.-4:52 p.m.

2 stops6h 52m

New York LaGuardia

Sat 20/9

4:50 p.m.-9:29 p.m.

1 stop4h 39m

C$ 614

LondonNew York

YXU - LGA

YXULGA

London

Fri 21/11

9:25 a.m.-2:28 p.m.

1 stop5h 03m

New York LaGuardia

Tue 25/11

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

2 stops8h 16m

C$ 615

LondonNew York

YXU - LGA

YXULGA

London

Sat 13/9

10:00 a.m.-4:52 p.m.

2 stops6h 52m

New York LaGuardia

Sat 20/9

3:50 p.m.-9:29 p.m.

1 stop5h 39m

C$ 617

LondonNew York

YXU - LGA

YXULGA

London

Sat 13/9

3:50 p.m.-7:59 p.m.

1 stop4h 09m

New York LaGuardia

Sat 20/9

4:50 p.m.-9:29 p.m.

1 stop4h 39m

C$ 619

LondonNew York

YXU - LGA

YXULGA

London

Wed 3/9

9:45 p.m.-12:29 p.m.

3 stops38h 44m

New York LaGuardia

Tue 16/9

8:49 a.m.-5:12 a.m.

2 stops20h 23m

C$ 681

LondonNew York

YXU - LGA

YXULGA

London

Wed 3/9

9:55 a.m.-2:55 p.m.

1 stop5h 00m

New York LaGuardia

Tue 16/9

6:25 a.m.-3:17 p.m.

2 stops8h 52m

C$ 753

LondonNew York

YXU - LGA

YXULGA

London

Sat 13/9

10:00 a.m.-2:55 p.m.

1 stop4h 55m

New York LaGuardia

Sat 20/9

7:28 a.m.-3:17 p.m.

2 stops7h 49m

C$ 755

LondonNew York

YXU - LGA

YXULGA

London

Sat 13/9

6:10 a.m.-2:19 p.m.

2 stops8h 09m

New York LaGuardia

Sat 20/9

6:25 a.m.-3:17 p.m.

2 stops8h 52m

C$ 763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between London, Ontario and New York LaGuardia Airport?

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart from London, Ontario to New York LaGuardia Airport is on a Monday when prices can be found for as low as C$ 536. The most expensive day to fly to New York LaGuardia Airport is Wednesday, with ticket prices averaging around C$ 605.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest London, Ontario to New York LaGuardia Airport flights are usually those with departure times in the morning. Our users have found flights to New York LaGuardia Airport in the morning for as low as C$ 556. Flights to New York LaGuardia Airport are more costly in the afternoon, with an average ticket price of C$ 605. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Best price found

C$ 342

Fastest flight time

3h 34m

Direct flights

None
The best one-way flight to New York LaGuardia Airport from London, Ontario in the past 72 hours is C$ 342. The best round-trip flight deal from London, Ontario to New York LaGuardia Airport found on momondo in the last 72 hours is C$ 608.
The fastest flight from London, Ontario to New York LaGuardia Airport takes 3h 34m
There are no direct flights from London, Ontario to New York LaGuardia Airport. Popular non-direct route for this connection is London Airport - New York LaGuardia Airport.
Search flight deals

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

    The distance between London and New York LaGuardia is about 656.2 km. A reasonable flight in good conditions will take 4h 09m.

  • 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 refresh daily.

  • How many operators does momondo search for flights from London Airport to New York LaGuardia Airport?

  • 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 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 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.

  • What is the most popular airline from London, Ontario to New York LaGuardia Airport?

Best airlines flying from London, Ontario to New York LaGuardia Airport

Compare and see reviews for airlines that fly from London, Ontario to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 556Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Secaucus
North Bergen
Carlstadt
Fort Lee
Yonkers
Rahway
Parsippany
Bronx
Paramus
Somerset
Staten Island
Middletown
Goshen
Edgewater
Wayne
Toms River
Clark
South Plainfield
Monmouth Junction

Why use momondo?

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

Finding the right flight to New York from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New York quick and easy, saving you time and money.

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

All flight searches from London to New York on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to New York from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from London to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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