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Cheap flights from London, Ontario to North America from C$ 93

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 North America departing on 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London, Ontario to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
8:10 p.m. - 10:26 p.m.
YXU
-
YYC
4h 16mdirect
WestJet Logo
12:50 a.m. - 6:35 a.m.
YYC
-
YXU
3h 45mdirect
C$ 192WestJet
Thu, 16 Apr - Wed, 22 Apr
WestJet Logo
7:30 a.m. - 9:46 a.m.
YXU
-
YYC
4h 16mdirect
WestJet Logo
12:50 a.m. - 6:35 a.m.
YYC
-
YXU
3h 45mdirect
C$ 221WestJet
Fri, 20 Mar - Wed, 25 Mar
WestJet Logo
8:10 p.m. - 10:26 p.m.
YXU
-
YYC
4h 16mdirect
WestJet Logo
1:20 p.m. - 7:03 p.m.
YYC
-
YXU
3h 43mdirect
C$ 223WestJet
Tue, 24 Mar - Mon, 13 Apr
WestJet Logo
8:10 p.m. - 10:26 p.m.
YXU
-
YYC
4h 16mdirect
WestJet Logo
1:20 p.m. - 7:03 p.m.
YYC
-
YXU
3h 43mdirect
C$ 227WestJet
Thu, 26 Mar - Mon, 30 Mar
WestJet Logo
7:30 a.m. - 9:46 a.m.
YXU
-
YYC
4h 16mdirect
WestJet Logo
11:40 p.m. - 5:20 a.m.
YYC
-
YXU
3h 40mdirect
C$ 233WestJet
Fri, 17 Apr - Sun, 26 Apr
WestJet Logo
6:10 a.m. - 8:20 a.m.
YXU
-
YYC
4h 10mdirect
WestJet Logo
11:40 p.m. - 5:20 a.m.
YYC
-
YXU
3h 40mdirect
C$ 240WestJet
Tue, 5 May - Sun, 10 May
Air Canada Logo
9:40 a.m. - 3:05 p.m.
YXU
-
MCO
5h 25m
1 stop
Air Canada Logo
3:45 p.m. - 9:18 p.m.
MCO
-
YXU
5h 33m
1 stop
C$ 519Air Canada
Wed, 25 Mar - Wed, 8 Apr
Air Canada Logo
5:40 p.m. - 11:50 p.m.
YXU
-
MCO
6h 10m
1 stop
Air Canada Logo
10:35 a.m. - 5:05 p.m.
MCO
-
YXU
6h 30m
1 stop
C$ 529Air Canada
Tue, 10 Mar - Fri, 13 Mar
Air Canada Logo
5:40 p.m. - 11:46 p.m.
YXU
-
MCO
6h 06m
1 stop
Air Canada Logo
8:30 a.m. - 5:03 p.m.
MCO
-
YXU
8h 33m
2 stops
C$ 530Air Canada
Tue, 31 Mar - Wed, 8 Apr
Multiple Airlines Logo
5:10 a.m. - 9:15 p.m.
YXU
-
CUN
16h 05m
1 stop
Multiple Airlines Logo
9:40 p.m. - 5:05 p.m.
CUN
-
YXU
18h 25m
2 stops
C$ 643Multiple Airlines
Fri, 6 Mar - Tue, 10 Mar

United Airlines flights from London, Ontario to North America

Our best United Airlines deals on London, Ontario to North America flight tickets
United Airlines
28 Mar
YXU5:10 a.m.London
20h 37m
2 stops
SFO10:47 p.m.San Francisco
19 Apr
SFO11:52 p.m.San Francisco
18h 26m
2 stops
YXU9:18 p.m.London
C$ 508
United Airlines
23 May
YXU6:00 a.m.London
9h 45m
1 stop
SFO12:45 p.m.San Francisco
27 May
SFO5:05 a.m.San Francisco
13h 33m
2 stops
YXU9:38 p.m.London
C$ 511
United Airlines
22 May
YXU6:10 p.m.London
10h 32m
2 stops
SFO1:42 a.m.San Francisco
27 May
SFO5:05 a.m.San Francisco
13h 33m
2 stops
YXU9:38 p.m.London
C$ 519

Air Canada flights from London, Ontario to North America

Our best Air Canada deals on London, Ontario to North America flight tickets
Air Canada
20 Mar
YXU5:10 a.m.London
12h 35m
2 stops
YYC3:45 p.m.Calgary
26 Mar
YYC11:40 p.m.Calgary
7h 06m
1 stop
YXU8:46 a.m.London
C$ 359
Air Canada
26 Apr
YXU5:10 a.m.London
6h 59m
1 stop
YEG10:09 a.m.Edmonton
30 Apr
YEG6:35 p.m.Edmonton
12h 18m
2 stops
YXU8:53 a.m.London
C$ 428
Air Canada
9 Apr
YXU9:25 a.m.London
8h 55m
1 stop
SFO3:20 p.m.San Francisco
16 Apr
SFO4:15 p.m.San Francisco
13h 28m
1 stop
YXU8:43 a.m.London
C$ 454

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to North America 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 25 February 2026.
Use the filters below to find and compare flights from London, Ontario to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 16/4

8:10 p.m.-10:26 p.m.

Nonstop4h 16m

Calgary

Wed 22/4

12:50 a.m.-6:35 a.m.

Nonstop3h 45m

C$ 192

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 20/3

7:30 a.m.-9:46 a.m.

Nonstop4h 16m

Calgary

Wed 25/3

12:50 a.m.-6:35 a.m.

Nonstop3h 45m

C$ 221

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 24/3

8:10 p.m.-10:26 p.m.

Nonstop4h 16m

Calgary

Mon 13/4

1:20 p.m.-7:03 p.m.

Nonstop3h 43m

C$ 223

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 26/3

8:10 p.m.-10:26 p.m.

Nonstop4h 16m

Calgary

Mon 30/3

1:20 p.m.-7:03 p.m.

Nonstop3h 43m

C$ 227

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 17/4

7:30 a.m.-9:46 a.m.

Nonstop4h 16m

Calgary

Sun 26/4

11:40 p.m.-5:20 a.m.

Nonstop3h 40m

C$ 233

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 5/5

6:10 a.m.-8:20 a.m.

Nonstop4h 10m

Calgary

Sun 10/5

11:40 p.m.-5:20 a.m.

Nonstop3h 40m

C$ 240

LondonOrlando

YXU - MCO

YXUMCO

London

Wed 25/3

9:40 a.m.-3:05 p.m.

1 stop5h 25m

Orlando

Wed 8/4

3:45 p.m.-9:18 p.m.

1 stop5h 33m

C$ 519

LondonOrlando

YXU - MCO

YXUMCO

London

Tue 10/3

5:40 p.m.-11:50 p.m.

1 stop6h 10m

Orlando

Fri 13/3

10:35 a.m.-5:05 p.m.

1 stop6h 30m

C$ 529

LondonOrlando

YXU - MCO

YXUMCO

London

Tue 31/3

5:40 p.m.-11:46 p.m.

1 stop6h 06m

Orlando

Wed 8/4

8:30 a.m.-5:03 p.m.

2 stops8h 33m

C$ 530

LondonCancún

YXU - CUN

YXUCUN

London

Fri 6/3

5:10 a.m.-9:15 p.m.

1 stop16h 05m

Cancun

Tue 10/3

9:40 p.m.-5:05 p.m.

2 stops18h 25m

C$ 643

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 North America

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 day to depart on your flight to North America?

On average, the least expensive day to fly to North America from London, Ontario is on a Saturday. momondo users have found tickets for Saturday departures for as low as C$ 792. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 874. These prices are subject to change though, so be sure to set up a Price Alert for flights to North America.

What is the cheapest time of day to depart on your flight to North America?

Flying to North America from London, Ontario at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 761 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to North America is in the afternoon when prices are around C$ 991.

What is the cheapest London to North America flight route?

Fly from London to Orlando for the best London - North America flight prices

What cabin class options are available on London to North America flights?

There is only 1 cabin class available to choose from on London to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London, Ontario to North America flights?

No. A direct flight is the cheapest option for a flight between London, Ontario to North America.

Cheap London, Ontario to North America flight deals and tips

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

Best price found

C$ 175

Fastest flight time

0h 46m

Direct flights

Every day

Airports in North America

5,163 airports
The best one-way flight to North America from London, Ontario in the past 72 hours is C$ 175. The best round-trip flight deal from London, Ontario to North America found on momondo in the last 72 hours is C$ 257.
The fastest flight from London, Ontario to North America takes 0h 46m
Direct flights go from London, Ontario to North America every day.
There are 5,163 airports in North America. From London, Ontario there are direct flights to Calgary (YYC), Cancun (CUN).
Search flight deals

  • When did momondo last update prices for flights from London Airport to North America?

    Prices for flights from London Airport to North America are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Airport to North America?

  • How old do you have to be to fly from London Airport to North America?

    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 North America.

  • What documentation or ID do you need to fly to North America?

    The travel and health documents required for your trip to North America 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 North America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London, Ontario to North America?

Best airlines flying from London, Ontario to North America

Compare and see reviews for airlines that fly from London, Ontario to North America with momondo
Airline
Rating
Free Cancellation
Price
Flair AirlinesPriceFrom C$ 159Free CancellationRating
6.0
265 reviews
Search Flair Airlines flights
United AirlinesPriceFrom C$ 177Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights
WestJetPriceFrom C$ 218Free CancellationRating
7.2
3,273 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 253Free CancellationRating
7.1
10,743 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to North America?

It is quick and easy to find London to North America 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 North America that suits you.

Can I find flights from London to North America with flexible booking policies on momondo?

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

How can momondo help me find flights from London to North America?

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 North America from London.

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

Yes. momondo can track prices for London to North America 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 North America 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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Find better results for your trip to North America

Popular Cities in North America

Popular flights according to clicks in the last 7 days on momondo
Flights to Torontofrom C$ 108
Flights to Vancouverfrom C$ 77
Flights to Montrealfrom C$ 106
Flights to Calgaryfrom C$ 97
Flights to Cancúnfrom C$ 332
Flights to Fort Lauderdalefrom C$ 174
Flights to Orlandofrom C$ 200
Flights to New Yorkfrom C$ 223
Flights to Ottawafrom C$ 147
Flights to Winnipegfrom C$ 118
Flights to Los Angelesfrom C$ 158
Flights to Las Vegasfrom C$ 166