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Cheap flights from Canada to London, ON from C$ 144

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — YXU
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Canada to London

Keep the following information in mind while searching for Canada to London flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 284

One-way from

C$ 147

Popular in

July

Cheapest in

January

Average price

C$ 755

Good round-trip deal

C$ 347 or less

Good one-way deal

C$ 211 or less
WestJet
  • WestJet
  • 16/5-19/5
  • Nonstop
  • 7h 46m total
  • Canada to London
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WestJet
  • WestJet
  • 27/4
  • Nonstop
  • 3h 39m total
  • Canada to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Canada to London.
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Price to beat on a one-way flight from Canada to London.
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Find flight deals from Canada to London

Cheapest flights from Canada to London
Explore the most affordable flight options available from Canada to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Fri 16/511:35 p.m.YYC - YXU
Nonstop3h 39mWestJet
Mon 19/56:00 a.m.YXU - YYC
Nonstop4h 07mWestJet
Deal found 27/3C$ 284
Thu 5/65:40 p.m.YXX - YXU
1 stop8h 34mWestJet
Sun 8/66:00 a.m.YXU - YXX
1 stop6h 36mWestJet
Deal found 27/3C$ 326
Thu 5/65:30 p.m.YVR - YXU
1 stop8h 44mWestJet
Sun 8/66:00 a.m.YXU - YVR
2 stops11h 40mWestJet
Deal found 27/3C$ 366
Thu 15/59:05 p.m.YWG - YXU
1 stop7h 09mWestJet
Wed 21/56:00 a.m.YXU - YWG
1 stop9h 30mWestJet
Deal found 26/3C$ 392
Thu 12/612:25 a.m.YYC - YXU
1 stop6h 53mAir Canada
Tue 17/66:15 a.m.YXU - YYC
1 stop6h 43mAir Canada
Deal found 26/3C$ 404
Wed 4/67:30 p.m.YVR - YXU
1 stop6h 44mMultiple Airlines
Wed 25/69:45 p.m.YXU - YVR
Nonstop5h 00mMultiple Airlines
Deal found 27/3C$ 413
Mon 26/58:15 p.m.YLW - YXU
1 stop5h 59mWestJet
Sun 1/66:00 a.m.YXU - YLW
1 stop6h 09mWestJet
Deal found 27/3C$ 422
Thu 1/55:40 p.m.YXX - YXU
1 stop8h 34mMultiple Airlines
Tue 6/58:00 p.m.YXU - YXX
1 stop26h 15mMultiple Airlines
Deal found 27/3C$ 433
Fri 13/611:30 p.m.YLW - YXU
1 stop6h 48mAir Canada
Sat 21/66:15 a.m.YXU - YLW
1 stop7h 08mAir Canada
Deal found 27/3C$ 476
Tue 20/510:00 a.m.YEG - YXU
1 stop7h 09mWestJet
Mon 26/58:00 p.m.YXU - YEG
1 stop6h 27mWestJet
Deal found 27/3C$ 483
Tue 13/57:40 a.m.YWG - YXU
1 stop6h 18mAir Canada
Sat 17/56:15 a.m.YXU - YWG
1 stop4h 25mAir Canada
Deal found 26/3C$ 486
Thu 1/57:25 p.m.YVR - YXU
2 stops10h 53mAir Canada
Tue 6/56:15 a.m.YXU - YVR
1 stop7h 02mAir Canada
Deal found 27/3C$ 500

Cheapflights Fare Finder

Customize your flight search to find flights from Canada to London 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 28 March 2025.
Use the filters below to find and compare flights from Canada to London that are best for you.

Fly from

Canada

Fly to

London

Route

Depart

Return

Price

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Fri 16/5

11:35 p.m.-5:14 a.m.

Nonstop3h 39m

London

Mon 19/5

6:00 a.m.-8:07 a.m.

Nonstop4h 07m

C$ 284

AbbotsfordLondon

YXX - YXU

YXXYXU

Abbotsford

Thu 5/6

5:40 p.m.-5:14 a.m.

1 stop8h 34m

London

Sun 8/6

6:00 a.m.-9:36 a.m.

1 stop6h 36m

C$ 326

VancouverLondon

YVR - YXU

YVRYXU

Vancouver Intl

Thu 5/6

5:30 p.m.-5:14 a.m.

1 stop8h 44m

London

Sun 8/6

6:00 a.m.-2:40 p.m.

2 stops11h 40m

C$ 366

WinnipegLondon

YWG - YXU

YWGYXU

Winnipeg

Thu 15/5

9:05 p.m.-5:14 a.m.

1 stop7h 09m

London

Wed 21/5

6:00 a.m.-2:30 p.m.

1 stop9h 30m

C$ 392

CalgaryLondon

YYC - YXU

YYCYXU

Calgary

Thu 12/6

12:25 a.m.-9:18 a.m.

1 stop6h 53m

London

Tue 17/6

6:15 a.m.-10:58 a.m.

1 stop6h 43m

C$ 404

VancouverLondon

YVR - YXU

YVRYXU

Vancouver Intl

Wed 4/6

7:30 p.m.-5:14 a.m.

1 stop6h 44m

London

Wed 25/6

9:45 p.m.-11:45 p.m.

Nonstop5h 00m

C$ 413

KelownaLondon

YLW - YXU

YLWYXU

Kelowna

Mon 26/5

8:15 p.m.-5:14 a.m.

1 stop5h 59m

London

Sun 1/6

6:00 a.m.-9:09 a.m.

1 stop6h 09m

C$ 422

AbbotsfordLondon

YXX - YXU

YXXYXU

Abbotsford

Thu 1/5

5:40 p.m.-5:14 a.m.

1 stop8h 34m

London

Tue 6/5

8:00 p.m.-7:15 p.m.

1 stop26h 15m

C$ 433

KelownaLondon

YLW - YXU

YLWYXU

Kelowna

Fri 13/6

11:30 p.m.-9:18 a.m.

1 stop6h 48m

London

Sat 21/6

6:15 a.m.-10:23 a.m.

1 stop7h 08m

C$ 476

EdmontonLondon

YEG - YXU

YEGYXU

Edmonton

Tue 20/5

10:00 a.m.-7:09 p.m.

1 stop7h 09m

London

Mon 26/5

8:00 p.m.-12:27 a.m.

1 stop6h 27m

C$ 483

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 54 results
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Best time to book a flight from Canada to London

Have a flexible travel schedule? Discover the best time to fly to London from Canada 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 Canada to London

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

Currently, October is the cheapest month in which you can book a flight from Canada to London, Ontario (average of C$ 243). Flying from Canada to London, Ontario in December is currently the most expensive (average of C$ 478). 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.

What is the cheapest time of day to fly from CA to YXU?

Find hourly flight availability from Canada to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

When flying from Canada to London, Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 mm per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 28 March 2025.
Read reviews from past customers who have flown WestJet, Air Canada and Flair Airlines from Canada to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
2,785 reviews
Check prices

Comfort

7.0

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
WestJet
7.2
Good
2,785 reviews
WestJet
7.2
Good
2,785 reviews
Check prices

Comfort

7.0

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
Air Canada
7.0
Good
8,981 reviews
WestJet
7.2
Good
2,785 reviews
Check prices

Comfort

7.0

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
Flair Airlines
6.0
Okay
239 reviews
WestJet
7.2
Good
2,785 reviews
Check prices

Comfort

7.0

Overall

7.2

Entertainment

6.1

Food

6.2

Boarding

7.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.

Related info for your journey

Find useful and relevant information for your journey from Canada to London. 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 into for flights to London from Canada?

    Most people fly into London (YXU) if they book a flight to London from Canada. London is conveniently located just 8.6 km from London’s city centre.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 147. Users have also found prices from C$ 206 and C$ 309 on Air Canada and Flair Airlines, respectively.

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

    When deciding which route to take from Canada to London, Ontario consider Vancouver Intl - London, Calgary - London or Abbotsford - London as they are the most popular.

  • What are the most reliable airlines from Canada to London, Ontario?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Canada to London, Ontario on time: Jazz (70%), Air Canada (66%), Emirates (66%).

  • What are the cheapest flights from Canada to London, Ontario?

    Looking for the cheapest flight from Canada to London, Ontario? While on average our users pay C$ 597, our data indicates the cheapest price to be C$ 244. The most popular route (Vancouver Intl - London), is priced around C$ 329.

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

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

  • How can I find direct flights from Canada to London?

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

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

    Yes. Cheapflights offers flight deals from Canada to London 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 Canada to London, Ontario?

    Currently, October is the cheapest month in which you can book a flight from Canada to London, Ontario (average of C$ 243). Flying from Canada to London, Ontario in December is currently the most expensive (average of C$ 478). 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

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Alternative routes for Canada to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Canada to London

Discover the top 3 airlines that operate flights from Canada to London. 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 129AverageC$ 287FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
WestJetCheapestC$ 160AverageC$ 502FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 215AverageC$ 765FlexibilityNo 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 Canada to London?

Cheapflights helps you search for flights from Canada to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Canada to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Canada to London, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Canada to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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