What is the cheapest airline that flies from London to North America?

WestJet, Air Canada, and Air Transat are the most popular carriers operating from London to North America

Which airlines fly to North America?

Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to North America from London, Ontario according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when travelling to North America. Keep in mind that there are 17 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

How many flights depart from London, Ontario to North America on average per week?

The number of flights available between London, Ontario and North America is 4 per week as of April 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

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?

As of April 2026, there are 6 operators available to choose from 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.

C$ 162 Cheap Flights from London to North America in 2026

1 adult

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Find the cheapest flights from London, Ontario to North America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 p.m. - 8:05 p.m.

YXU

YYC

4h 10mdirect

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

YYC

YXU

3h 40mdirect

C$ 322WestJet

Mon, 4 May - Mon, 11 May

5:55 p.m. - 8:05 p.m.

YXU

YYC

4h 10mdirect

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

YYC

YXU

3h 40mdirect

C$ 323WestJet

Mon, 4 May - Mon, 11 May

2:40 p.m. - 6:10 p.m.

YXU

YYC

5h 30m

1 stop

11:05 a.m. - 4:45 p.m.

YYC

YXU

3h 40mdirect

C$ 324WestJet

Tue, 26 May - Tue, 2 Jun

2:40 p.m. - 6:10 p.m.

YXU

YYC

5h 30m

1 stop

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

YYC

YXU

3h 40mdirect

C$ 326WestJet

Tue, 2 Jun - Sun, 7 Jun

5:10 a.m. - 9:54 a.m.

YXU

YUL

4h 44m

2 stops

8:00 p.m. - 5:20 a.m.

YUL

YXU

9h 20m

1 stop

C$ 569Multiple Airlines

Sun, 3 May - Tue, 12 May

6:10 p.m. - 9:50 a.m.

YXU

CUN

16h 40m

1 stop

9:05 p.m. - 2:58 p.m.

CUN

YXU

16h 53m

1 stop

C$ 572Air Canada

Wed, 10 Jun - Thu, 11 Jun

9:30 a.m. - 8:10 p.m.

YXU

CUN

11h 40m

1 stop

9:05 p.m. - 11:43 a.m.

CUN

YXU

13h 38m

1 stop

C$ 574Air Canada

Wed, 10 Jun - Thu, 11 Jun

5:10 a.m. - 9:54 a.m.

YXU

YUL

4h 44m

2 stops

8:00 p.m. - 5:20 a.m.

YUL

YXU

9h 20m

1 stop

C$ 575Multiple Airlines

Sun, 3 May - Tue, 12 May

12:20 p.m. - 9:55 p.m.

YXU

MCO

9h 35m

2 stops

7:00 a.m. - 5:33 p.m.

MCO

YXU

10h 33m

2 stops

C$ 688United Airlines

Fri, 15 May - Sun, 24 May

5:10 a.m. - 2:41 p.m.

YXU

MCO

9h 31m

2 stops

7:00 a.m. - 5:33 p.m.

MCO

YXU

10h 33m

2 stops

C$ 689United Airlines

Sat, 2 May - Sat, 9 May

United Airlines flights from London, Ontario to North America

Our best United Airlines deals on London, Ontario to North America flight tickets

United Airlines

15 May

YXU12:20 p.m.London

9h 35m

2 stops

MCO9:55 p.m.Orlando

24 May

MCO7:00 a.m.Orlando

10h 33m

2 stops

YXU5:33 p.m.London

C$ 688

United Airlines

2 May

YXU5:10 a.m.London

9h 31m

2 stops

MCO2:41 p.m.Orlando

9 May

MCO7:00 a.m.Orlando

10h 33m

2 stops

YXU5:33 p.m.London

C$ 689

United Airlines

24 May

YXU5:10 a.m.London

8h 53m

2 stops

MCO2:03 p.m.Orlando

28 May

MCO9:40 a.m.Orlando

11h 58m

2 stops

YXU9:38 p.m.London

C$ 709

Air Canada flights from London, Ontario to North America

Our best Air Canada deals on London, Ontario to North America flight tickets

Air Canada

4 May

YXU5:10 a.m.London

6h 18m

1 stop

YYC9:28 a.m.Calgary

11 May

YYC8:30 p.m.Calgary

10h 23m

2 stops

YXU8:53 a.m.London

C$ 411

Air Canada

4 May

YXU5:10 a.m.London

6h 18m

1 stop

YYC9:28 a.m.Calgary

11 May

YYC7:20 a.m.Calgary

8h 13m

1 stop

YXU5:33 p.m.London

C$ 415

Air Canada

20 May

YXU6:10 p.m.London

9h 19m

1 stop

YVR12:29 a.m.Vancouver Intl

27 May

YVR6:15 a.m.Vancouver Intl

8h 18m

1 stop

YXU5:33 p.m.London

C$ 439

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 4/5

5:55 p.m.-8:05 p.m.

Nonstop4h 10m

Calgary

Mon 11/5

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

Nonstop3h 40m

C$ 322

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 4/5

5:55 p.m.-8:05 p.m.

Nonstop4h 10m

Calgary

Mon 11/5

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

Nonstop3h 40m

C$ 323

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 26/5

2:40 p.m.-6:10 p.m.

1 stop5h 30m

Calgary

Tue 2/6

11:05 a.m.-4:45 p.m.

Nonstop3h 40m

C$ 324

LondonCalgary

YXU - YYC

YXUYYC

London

Tue 2/6

2:40 p.m.-6:10 p.m.

1 stop5h 30m

Calgary

Sun 7/6

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

Nonstop3h 40m

C$ 326

LondonMontreal

YXU - YUL

YXUYUL

London

Sun 3/5

5:10 a.m.-9:54 a.m.

2 stops4h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 569

LondonCancún

YXU - CUN

YXUCUN

London

Wed 10/6

6:10 p.m.-9:50 a.m.

1 stop16h 40m

Cancun

Thu 11/6

9:05 p.m.-2:58 p.m.

1 stop16h 53m

C$ 572

LondonCancún

YXU - CUN

YXUCUN

London

Wed 10/6

9:30 a.m.-8:10 p.m.

1 stop11h 40m

Cancun

Thu 11/6

9:05 p.m.-11:43 a.m.

1 stop13h 38m

C$ 574

LondonMontreal

YXU - YUL

YXUYUL

London

Sun 3/5

5:10 a.m.-9:54 a.m.

2 stops4h 44m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

8:00 p.m.-5:20 a.m.

1 stop9h 20m

C$ 575

LondonOrlando

YXU - MCO

YXUMCO

London

Fri 15/5

12:20 p.m.-9:55 p.m.

2 stops9h 35m

Orlando

Sun 24/5

7:00 a.m.-5:33 p.m.

2 stops10h 33m

C$ 688

LondonOrlando

YXU - MCO

YXUMCO

London

Sat 2/5

5:10 a.m.-2:41 p.m.

2 stops9h 31m

Orlando

Sat 9/5

7:00 a.m.-5:33 p.m.

2 stops10h 33m

C$ 689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 825. 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$ 904. 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$ 773 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$ 1,046.

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$ 189
Fastest flight time	0h 48m
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$ 189. The best round-trip flight deal from London, Ontario to North America found on momondo in the last 72 hours is C$ 307.

The fastest flight from London, Ontario to North America takes 0h 48m

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

Frequently asked questions about flying from London, Ontario to North America

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?
As of April 2026, there are 6 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from London, Ontario to North America is Boeing 737-800 Passenger/BBJ2 (winglets), representing 36.87% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 26.38%, Embraer 195 E2 at 21.87%, and Boeing 737-800 (Scimitar Winglets) at 4.83%.

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
United Airlines	PriceFrom C$ 180	Free Cancellation	Rating 7.4 9,548 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 222	Free Cancellation	Rating 7.2 3,316 reviews	Search WestJet flights
Air Canada	PriceFrom C$ 257	Free Cancellation	Rating 7.1 10,897 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.