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

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

How long does it take to fly to London, Ontario?

The average flight duration from North America to London, Ontario depends on which airport you fly into and out of. Flying from Miami to Toronto Pearson Intl Airport is 3h 19m on average, while flying from Los Angeles to Toronto Pearson Intl Airport is 4h 40m on average. Toronto Pearson Intl Airport is the most popular airport in London, Ontario.

Which airlines fly to London, Ontario?

Air Canada, Porter Airlines and WestJet are the top three most popular airlines that fly to London, Ontario from North America according to our data. Air Canada is the first choice among our users, with 39% of people opting to fly with this airline when travelling 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.

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

As of November 2025, 57 flights take off from North America and land in London, Ontario each week. The most common flight departure day for this route is Mon, with 23% of weekly flights taking off on this day.

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

Prices for flights from North America to London Airport were last updated today.

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

There are 3 operators available for flights from North America to London Airport as of November 2025.

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

What documentation or ID do you need to fly to London Airport?

The travel and health documents you'll need for your trip to London Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 101 Cheap Flights from North America to London in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 p.m. - 6:34 a.m.YXX-YXU

7h 19m1 stop

8:10 p.m. - 12:10 a.m.YXU-YXX

7h 00m1 stop

C$ 198WestJet

Find Deal

Tue, 13 Jan - Sun, 18 Jan

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

3h 45mdirect

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

4h 16mdirect

C$ 238WestJet

Find Deal

Wed, 11 Mar - Mon, 16 Mar

7:45 p.m. - 6:34 a.m.YVR-YXU

7h 49m1 stop

8:10 p.m. - 12:15 a.m.YXU-YVR

7h 05m1 stop

C$ 244WestJet

Find Deal

Tue, 13 Jan - Sun, 18 Jan

5:50 p.m. - 6:34 a.m.YVR-YXU

9h 44m2 stops

8:10 p.m. - 7:34 a.m.YXU-YVR

14h 24m2 stops

C$ 278WestJet

Find Deal

Tue, 13 Jan - Sun, 18 Jan

8:35 p.m. - 6:34 a.m.YEG-YXU

7h 59m1 stop

8:10 p.m. - 12:05 p.m.YXU-YEG

17h 55m2 stops

C$ 307Multiple Airlines

Find Deal

Thu, 15 Jan - Tue, 20 Jan

8:15 p.m. - 8:46 a.m.YYC-YXU

10h 31m2 stops

9:25 a.m. - 7:44 p.m.YXU-YYC

12h 19m2 stops

C$ 324Air Canada

Find Deal

Fri, 16 Jan - Tue, 20 Jan

8:00 a.m. - 5:05 p.m.YEG-YXU

7h 05m1 stop

5:10 a.m. - 12:23 p.m.YXU-YEG

9h 13m1 stop

C$ 366Air Canada

Find Deal

Thu, 15 Jan - Sun, 18 Jan

8:00 p.m. - 6:34 a.m.YYZ-YXU

34h 34m2 stops

8:10 p.m. - 7:10 a.m.YXU-YYZ

11h 00m1 stop

C$ 400Multiple Airlines

Find Deal

Sat, 10 Jan - Sun, 18 Jan

5:20 p.m. - 9:21 p.m.EWR-YXU

4h 01m1 stop

5:10 a.m. - 9:18 a.m.YXU-EWR

4h 08m1 stop

C$ 976United Airlines

Find Deal

Tue, 9 Dec - Thu, 11 Dec

11:05 a.m. - 5:05 p.m.EWR-YXU

6h 00m1 stop

9:25 a.m. - 3:43 p.m.YXU-EWR

6h 18m1 stop

C$ 977United Airlines

Find Deal

Fri, 26 Dec - Fri, 2 Jan

WestJet flights from North America to London, Ontario

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

WestJet

13 Jan

YXX8:15 p.m.Abbotsford

7h 19m

1 stop

YXU6:34 a.m.London

18 Jan

YXU8:10 p.m.London

7h 00m

1 stop

YXX12:10 a.m.Abbotsford

C$ 198

Find similar

WestJet

11 Mar

YYC12:50 a.m.Calgary

3h 45m

YXU6:35 a.m.London

16 Mar

YXU8:10 p.m.London

4h 16m

YYC10:26 p.m.Calgary

C$ 238

Find similar

WestJet

13 Jan

YVR7:45 p.m.Vancouver Intl

7h 49m

1 stop

YXU6:34 a.m.London

18 Jan

YXU8:10 p.m.London

7h 05m

1 stop

YVR12:15 a.m.Vancouver Intl

C$ 244

Find similar

Air Canada flights from North America to London, Ontario

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

Air Canada

16 Jan

YYC8:15 p.m.Calgary

10h 31m

2 stops

YXU8:46 a.m.London

20 Jan

YXU9:25 a.m.London

12h 19m

2 stops

YYC7:44 p.m.Calgary

C$ 324

Find similar

Air Canada

15 Jan

YEG8:00 a.m.Edmonton

7h 05m

1 stop

YXU5:05 p.m.London

18 Jan

YXU5:10 a.m.London

9h 13m

1 stop

YEG12:23 p.m.Edmonton

C$ 366

Find similar

Air Canada

8 Dec

YEG12:15 a.m.Edmonton

6h 31m

1 stop

YXU8:46 a.m.London

7 Jan

YXU5:10 a.m.London

7h 10m

1 stop

YEG10:20 a.m.Edmonton

C$ 370

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from North America to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AbbotsfordLondon

YXX - YXU

YXXYXU

Abbotsford

Tue 13/1

8:15 p.m.-6:34 a.m.

1 stop7h 19m

London

Sun 18/1

8:10 p.m.-12:10 a.m.

1 stop7h 00m

C$ 198

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Wed 11/3

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

Nonstop3h 45m

London

Mon 16/3

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

Nonstop4h 16m

C$ 238

VancouverLondon

YVR - YXU

YVRYXU

Vancouver Intl

Tue 13/1

7:45 p.m.-6:34 a.m.

1 stop7h 49m

London

Sun 18/1

8:10 p.m.-12:15 a.m.

1 stop7h 05m

C$ 244

VancouverLondon

YVR - YXU

YVRYXU

Vancouver Intl

Tue 13/1

5:50 p.m.-6:34 a.m.

2 stops9h 44m

London

Sun 18/1

8:10 p.m.-7:34 a.m.

2 stops14h 24m

C$ 278

EdmontonLondon

YEG - YXU

YEGYXU

Edmonton

Thu 15/1

8:35 p.m.-6:34 a.m.

1 stop7h 59m

London

Tue 20/1

8:10 p.m.-12:05 p.m.

2 stops17h 55m

C$ 307

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Fri 16/1

8:15 p.m.-8:46 a.m.

2 stops10h 31m

London

Tue 20/1

9:25 a.m.-7:44 p.m.

2 stops12h 19m

C$ 324

EdmontonLondon

YEG - YXU

YEGYXU

Edmonton

Thu 15/1

8:00 a.m.-5:05 p.m.

1 stop7h 05m

London

Sun 18/1

5:10 a.m.-12:23 p.m.

1 stop9h 13m

C$ 366

TorontoLondon

YYZ - YXU

YYZYXU

Toronto Pearson Intl

Sat 10/1

8:00 p.m.-6:34 a.m.

2 stops34h 34m

London

Sun 18/1

8:10 p.m.-7:10 a.m.

1 stop11h 00m

C$ 400

NewarkLondon

EWR - YXU

EWRYXU

Newark

Tue 9/12

5:20 p.m.-9:21 p.m.

1 stop4h 01m

London

Thu 11/12

5:10 a.m.-9:18 a.m.

1 stop4h 08m

C$ 976

NewarkLondon

EWR - YXU

EWRYXU

Newark

Fri 26/12

11:05 a.m.-5:05 p.m.

1 stop6h 00m

London

Fri 2/1

9:25 a.m.-3:43 p.m.

1 stop6h 18m

C$ 977

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 North America 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

Prices

Airlines

Other information

What is the cheapest month to fly to London, Ontario?

The month of October is another great option to travel to London, Ontario, with average flight prices from North America averaging around C$ 564.

What is the cheapest day to depart on your flight to London, Ontario?

According to our data, Friday is the cheapest day to fly to London, Ontario from North America. The lowest ticket price found for a Friday departure recently was C$ 601. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from North America because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 685.

What is the cheapest time of day to depart on your flight to London, Ontario?

Our most recent data shows that the best time of day to fly to London, Ontario is in the morning. Flights from North America to London, Ontario during this time can be as low as C$ 604. Flights in the afternoon are often more expensive with an average ticket price of C$ 809.

What is the cheapest North America to London flight route?

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

How far in advance should I book a flight to London, Ontario?

You are more likely to see cheaper flights to London, Ontario from North America when booking weeks ahead of your departure date. In general, you can expect to find flights to London, Ontario for around C$ 605 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London, Ontario from North America for as low as C$ 540 on momondo.

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

There is only 1 cabin class available to choose from on North America to London 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 North America to London, Ontario flights?

You could potentially save up to 28% on your flight if you consider stops on a North America to London, Ontario flight.

Cheap North America to London, Ontario flight deals and tips

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

Best price found	C$ 228
Fastest flight time	0h 47m
Direct flights	Every day
Airports in London, Ontario	1 airport

The best one-way flight to London, Ontario from North America in the past 72 hours is C$ 228. The best round-trip flight deal from North America to London, Ontario found on momondo in the last 72 hours is C$ 242.

The fastest flight from North America to London, Ontario takes 0h 47m

Direct flights go from North America to London, Ontario every day.

There is 1 airport near London, Ontario: London (YXU)

Search flight deals

When did momondo last update prices for flights from North America to London Airport?
Prices for flights from North America to London Airport were last updated today.
How many operators does momondo search for flights from North America to London Airport?
There are 3 operators available for flights from North America to London Airport as of November 2025.
How old do you have to be to fly from North America 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 North America to London Airport.
What documentation or ID do you need to fly to London Airport?
The travel and health documents you'll need for your trip to London Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from North America to London, Ontario?
momondo data reveals that the most frequently booked plane model on the route from North America to London, Ontario is Embraer 195 E2, representing 31.10% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 29.33%, Boeing 737-800 Passenger/BBJ2 (winglets) at 14.13%, and De Havilland (Bombardier) DHC-8-400 Dash 8Q at 13.78%.

Grand Bend

Port Stanley

Why use momondo?

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

Finding the right flight to London from North America 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 London quick and easy, saving you time and money.

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

Yes. All flights to London from North America on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential North America to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from North America. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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

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Find better results for your trip to Canada

Airports servicing Ontario

Sault Ste Marie Airport

Popular Cities in Canada

Flights to Torontofrom C$ 72

Flights to Vancouverfrom C$ 73

Flights to Montrealfrom C$ 55

Flights to Calgaryfrom C$ 76

Flights to Ottawafrom C$ 163

Flights to Winnipegfrom C$ 129

Flights to Halifaxfrom C$ 59

Flights to Kelownafrom C$ 73

Flights to Saskatoonfrom C$ 154

Flights to Reginafrom C$ 172

Flights to St. John'sfrom C$ 300

Flights to Québec Cityfrom C$ 292

Cheap flights from North America to London from C$ 101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to London departing on 16/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from North America to London

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

WestJet flights from North America to London, Ontario

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

Air Canada flights from North America to London, Ontario

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

momondo Fare Finder

Use the filters below to find and compare flights from North America to London, Ontario that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from North America 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 month to fly to London, Ontario?

The month of October is another great option to travel to London, Ontario, with average flight prices from North America averaging around C$ 564.

What is the cheapest day to depart on your flight to London, Ontario?

What is the cheapest time of day to depart on your flight to London, Ontario?

Our most recent data shows that the best time of day to fly to London, Ontario is in the morning. Flights from North America to London, Ontario during this time can be as low as C$ 604. Flights in the afternoon are often more expensive with an average ticket price of C$ 809.

What is the cheapest North America to London flight route?

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

How far in advance should I book a flight to London, Ontario?

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

There is only 1 cabin class available to choose from on North America to London 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 North America to London, Ontario flights?

You could potentially save up to 28% on your flight if you consider stops on a North America to London, Ontario flight.

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

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

Which airlines fly to London, Ontario?

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

As of November 2025, 57 flights take off from North America and land in London, Ontario each week. The most common flight departure day for this route is Mon, with 23% of weekly flights taking off on this day.

How long does it take to fly to London, Ontario?

Cheap North America to London, Ontario flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London, Ontario

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

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

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

What documentation or ID do you need to fly to London Airport?

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario