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Cheap flights from London, ON to North America from C$ 106

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — LAX
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to North America

Enter your travel dates to find the best prices.

Cheapest flights from London to North America
Explore the most affordable flight options available from London to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Wed 31/125:40 p.m.YXU - MCO
1 stop5h 50mAir Canada
Tue 6/110:00 p.m.MCO - YXU
1 stop10h 46mAir Canada
Deal found 29/12C$ 567
Wed 31/125:40 p.m.YXU - MCO
2 stops17h 25mUnited Airlines
Tue 6/12:00 p.m.MCO - YXU
2 stops7h 21mUnited Airlines
Deal found 29/12C$ 713
Wed 31/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Thu 8/112:50 a.m.YYC - YXU
Nonstop3h 44mWestJet
Deal found 30/12C$ 807
Wed 31/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Wed 7/112:50 a.m.YYC - YXU
Nonstop3h 44mWestJet
Deal found 30/12C$ 865
Tue 30/128:10 p.m.YXU - CUN
1 stop22h 28mWestJet
Tue 6/14:05 p.m.CUN - YXU
2 stops38h 29mWestJet
Deal found 29/12C$ 999
Tue 30/129:25 a.m.YXU - CUN
2 stops32h 25mUnited Airlines
Tue 6/112:28 p.m.CUN - YXU
2 stops28h 37mUnited Airlines
Deal found 29/12C$ 1,054
Wed 31/129:25 a.m.YXU - YYZ
Nonstop0h 50mAir Canada
Sun 11/17:55 a.m.YYZ - YXU
Nonstop0h 51mAir Canada
Deal found 30/12C$ 1,235
Wed 31/128:10 p.m.YXU - YYC
Nonstop4h 20mWestJet
Sun 4/112:50 a.m.YYC - YXU
Nonstop3h 44mWestJet
Deal found 30/12C$ 1,304
Wed 31/128:10 p.m.YXU - YVR
1 stop7h 05mWestJet
Sun 4/110:10 p.m.YVR - YXU
2 stops29h 24mWestJet
Deal found 29/12C$ 1,316
Wed 31/128:10 p.m.YXU - YYC
Nonstop4h 20mMultiple Airlines
Fri 9/17:00 a.m.YYC - YXU
2 stops30h 35mMultiple Airlines
Deal found 30/12C$ 1,362
Wed 31/128:10 p.m.YXU - YYZ
1 stop11h 00mMultiple Airlines
Sun 11/15:10 p.m.YYZ - YXU
1 stop13h 24mMultiple Airlines
Deal found 30/12C$ 1,380
Wed 31/129:25 a.m.YXU - YYZ
Nonstop0h 50mAir Canada
Sun 4/17:55 a.m.YYZ - YXU
Nonstop0h 51mAir Canada
Deal found 30/12C$ 1,386

Find flight deals from London to North America

Keep the following information in mind while searching for London to North America flight deals. Data was last updated 31 December 2025.

Round-trip from

C$ 212

One-way from

C$ 106

Popular in

March

Cheapest in

November

Average price

C$ 565

Good round-trip deal

C$ 188 or less

Good one-way deal

C$ 113 or less
WestJet
  • WestJet
  • 6/2-8/2
  • Nonstop
  • 8h 01m total
  • London to North America
Search Deals
WestJet
  • WestJet
  • 27/1
  • Nonstop
  • 4h 20m total
  • London to North America
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from London to North America.
Search Deals
Price to beat on a one-way flight from London to North America.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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, Cheapflights users made 629,999 searches. Data last updated 31 December 2025.
Use the filters below to find and compare flights from London to North America that are best for you.

Fly from

London

Fly to

North America

Route

Depart

Return

Price

LondonVancouver

YXU - YVR

YXUYVR

London

Fri 6/2

7:30 a.m.-12:40 p.m.

1 stop8h 10m

Vancouver Intl

Tue 10/2

5:00 p.m.-6:35 a.m.

2 stops10h 35m

C$ 249

LondonCalgary

YXU - YYC

YXUYYC

London

Sun 15/3

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

Nonstop4h 16m

Calgary

Mon 16/3

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

Nonstop3h 45m

C$ 251

LondonCalgary

YXU - YYC

YXUYYC

London

Thu 21/5

8:00 p.m.-10:07 p.m.

Nonstop4h 07m

Calgary

Thu 28/5

11:35 p.m.-5:12 a.m.

Nonstop3h 37m

C$ 254

LondonCalgary

YXU - YYC

YXUYYC

London

Mon 19/1

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

Nonstop4h 20m

Calgary

Wed 21/1

12:50 a.m.-6:34 a.m.

Nonstop3h 44m

C$ 263

LondonVancouver

YXU - YVR

YXUYVR

London

Wed 28/1

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

1 stop7h 05m

Vancouver Intl

Wed 4/2

5:55 p.m.-6:35 a.m.

2 stops9h 40m

C$ 289

LondonCalgary

YXU - YYC

YXUYYC

London

Fri 15/5

8:00 p.m.-10:07 p.m.

Nonstop4h 07m

Calgary

Mon 18/5

1:30 p.m.-7:07 p.m.

Nonstop3h 37m

C$ 300

LondonVancouver

YXU - YVR

YXUYVR

London

Thu 22/1

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

2 stops14h 24m

Vancouver Intl

Sun 25/1

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

1 stop7h 49m

C$ 303

LondonVancouver

YXU - YVR

YXUYVR

London

Sun 1/3

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

1 stop7h 00m

Vancouver Intl

Wed 4/3

6:45 p.m.-6:35 a.m.

1 stop8h 50m

C$ 313

LondonAbbotsford

YXU - YXX

YXUYXX

London

Wed 28/1

8:10 p.m.-7:45 p.m.

1 stop26h 35m

Abbotsford

Wed 4/2

8:15 p.m.-6:35 a.m.

1 stop7h 20m

C$ 315

LondonVancouver

YXU - YVR

YXUYVR

London

Wed 28/1

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

1 stop14h 55m

Vancouver Intl

Wed 4/2

7:45 p.m.-6:35 a.m.

1 stop7h 50m

C$ 321

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/12

Showing 1-10 of 60 results
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Best time to book a flight from London to North America

Have a flexible travel schedule? Discover the best time to fly to North America from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to North America

What is the cheapest month to book a flight from London, Ontario to North America?

Currently, April is the cheapest month in which you can book a flight from London, Ontario to North America (average of C$ 89). Flying from London, Ontario to North America in December is currently the most expensive (average of C$ 170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated 31 December 2025.
Check out reviews from past customers who have flown with Air Transat,United Airlines, andWestJet from London to North America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
490 reviews
Check prices

Entertainment

7.0

Crew

8.4

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
490 reviews
Air Transat
7.7
Good
490 reviews
Check prices

Entertainment

7.0

Crew

8.4

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,129 reviews
Air Transat
7.7
Good
490 reviews
Check prices

Entertainment

7.0

Crew

8.4

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
WestJet
7.2
Good
3,229 reviews
Air Transat
7.7
Good
490 reviews
Check prices

Entertainment

7.0

Crew

8.4

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,571 reviews
Air Transat
7.7
Good
490 reviews
Check prices

Entertainment

7.0

Crew

8.4

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Flair Airlines
6.0
Okay
257 reviews
Air Transat
7.7
Good
490 reviews
Check prices

Entertainment

7.0

Crew

8.4

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from London to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to North America?

    If you book a flight to North America from London, you will be flying from London, which is the city’s only airport. London (YXU) is located 8.6 km from the centre of London.

  • How long is the flight from London, Ontario to North America?

    A quick flight from London, Ontario to North America can take about 57m. WestJet provides one of the quickest options available for as low as C$ 429. There are 143 km between London, Ontario and North America. Most flights are nonstop.

  • What are the cheapest airlines to fly from London, Ontario to North America one-way?

    The cheapest airline one-way is Flair Airlines, with whom users have recently found tickets for as low as C$ 87. However, be on the lookout for offers from WestJet and Air Canada, as they are both options that can get you from London, Ontario to North America for a low price.

  • What are the most popular routes from London, Ontario to North America?

    The most popular flight routes from London, Ontario to North America are London - Cancun, London - Vancouver Intl and London - Calgary.

  • Can I find deals for flights from London to North America that include hotel bookings?

    Yes. In addition to deals on London to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to North America.

  • Can I find deals for business class flights from London to North America?

    Yes. Cheapflights offers flight deals from London to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to North America?

    Currently, April is the cheapest month in which you can book a flight from London, Ontario to North America (average of C$ 89). Flying from London, Ontario to North America in December is currently the most expensive (average of C$ 170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from London to North America

Discover the top 4 airlines that operate flights from London to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 159AverageC$ 225FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
United AirlinesCheapestC$ 177AverageC$ 484FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 240AverageC$ 398FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 303AverageC$ 694FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to North America?

Cheapflights makes it easy to find London to North America flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to North America?

Cheapflights helps you find that perfect flight to North America from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to North America with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to North America flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to North America become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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