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Cheap flights from London, ON to Toronto Pearson Intl Airport from C$ 146

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 424

One-way from

C$ 170

Popular in

August

Cheapest in

January

Average price

C$ 572

Good round-trip deal

C$ 611 or less

Good one-way deal

C$ 336 or less
8/10-15/10
  • 8/10-15/10
  • 3 total stops
  • 46h 14m total
  • London to Toronto
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WestJet
  • WestJet
  • 31/10
  • 1 total stop
  • 10h 58m total
  • London to Toronto
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Highest demand for flights based on searches. 15% potential increase in price (C$ 174 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 47 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London to Toronto Pearson Intl.
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Price to beat on a one-way flight from London to Toronto Pearson Intl.
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Find flight deals from London to Pearson Intl

Cheapest flights from London to Pearson Intl
Explore the most affordable flight options available from London to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Wed 8/106:00 a.m.YXU - YYZ
2 stops24h 47mMultiple Airlines
Wed 15/109:40 p.m.YYZ - YXU
1 stop21h 27mMultiple Airlines
Deal found 10/9C$ 424
Tue 7/106:00 a.m.YXU - YYZ
1 stop11h 22mWestJet
Tue 7/108:00 p.m.YYZ - YXU
1 stop9h 12mWestJet
Deal found 11/9C$ 435
Sat 25/106:00 a.m.YXU - YYZ
1 stop14h 52mWestJet
Sat 1/114:00 p.m.YYZ - YXU
1 stop28h 12mWestJet
Deal found 9/9C$ 467
Sun 12/103:40 p.m.YXU - YYZ
Nonstop0h 47mAir Canada
Sun 19/108:40 p.m.YYZ - YXU
Nonstop0h 47mAir Canada
Deal found 10/9C$ 477
Fri 10/103:40 p.m.YXU - YYZ
Nonstop0h 47mAir Canada
Sun 19/108:40 p.m.YYZ - YXU
Nonstop0h 47mAir Canada
Deal found 10/9C$ 485
Tue 2/125:45 a.m.YXU - YYZ
Nonstop0h 54mAir Canada
Sun 26/47:55 a.m.YYZ - YXU
Nonstop0h 48mAir Canada
Deal found 11/9C$ 497
Wed 8/103:40 p.m.YXU - YYZ
Nonstop0h 47mAir Canada
Wed 15/108:30 a.m.YYZ - YXU
Nonstop0h 47mAir Canada
Deal found 10/9C$ 513

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Pearson Intl 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 11 September 2025.
Use the filters below to find and compare flights from London to Toronto Pearson Intl Airport that are best for you.

Fly from

London

Fly to

Pearson Intl

Route

Depart

Return

Price

LondonToronto

YXU - YYZ

YXUYYZ

London

Wed 8/10

6:00 a.m.-12:22 a.m.

1 stop18h 22m

Toronto Pearson Intl

Wed 15/10

9:40 p.m.-7:07 p.m.

1 stop21h 27m

C$ 432

LondonToronto

YXU - YYZ

YXUYYZ

London

Wed 8/10

6:00 a.m.-12:22 a.m.

1 stop18h 22m

Toronto Pearson Intl

Wed 15/10

8:00 p.m.-5:12 a.m.

1 stop9h 12m

C$ 435

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 7/10

6:00 a.m.-5:22 p.m.

1 stop11h 22m

Toronto Pearson Intl

Tue 7/10

8:00 p.m.-5:12 a.m.

1 stop9h 12m

C$ 435

LondonToronto

YXU - YYZ

YXUYYZ

London

Sat 25/10

6:00 a.m.-8:52 p.m.

1 stop14h 52m

Toronto Pearson Intl

Sat 1/11

4:00 p.m.-8:12 p.m.

1 stop28h 12m

C$ 467

LondonToronto

YXU - YYZ

YXUYYZ

London

Sun 12/10

3:40 p.m.-4:27 p.m.

Nonstop0h 47m

Toronto Pearson Intl

Sun 19/10

8:40 p.m.-9:27 p.m.

Nonstop0h 47m

C$ 477

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 2/12

5:45 a.m.-6:39 a.m.

Nonstop0h 54m

Toronto Pearson Intl

Sun 26/4

7:55 a.m.-8:43 a.m.

Nonstop0h 48m

C$ 497

LondonToronto

YXU - YYZ

YXUYYZ

London

Wed 8/10

3:40 p.m.-4:27 p.m.

Nonstop0h 47m

Toronto Pearson Intl

Wed 15/10

8:30 a.m.-9:17 a.m.

Nonstop0h 47m

C$ 513

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 6/10

8:00 p.m.-6:52 a.m.

1 stop10h 52m

C$ 146

LondonToronto

YXU - YYZ

YXUYYZ

London

Wed 15/10

8:00 p.m.-6:12 a.m.

1 stop10h 12m

C$ 148

LondonToronto

YXU - YYZ

YXUYYZ

London

Thu 23/10

6:00 a.m.-3:52 p.m.

1 stop9h 52m

C$ 148

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from London to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl 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 Toronto Pearson Intl Airport

What is the cheapest month to book a flight from London, Ontario to Toronto Pearson Intl Airport?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Toronto Pearson Intl Airport (average of C$ 168). Flying from London, Ontario to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 YXU to YYZ?

Find hourly flight availability from London to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

One of the essential ways to save on airfare from London, Ontario to Toronto Pearson Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. 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 Pearson Intl. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown Air Canada from London to Toronto Pearson Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Crew

7.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from London to Pearson Intl. 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 Toronto Pearson Intl?

    If you book a flight to Toronto Pearson Intl 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. There are 7 flights from London to Toronto Pearson Intl per day from 1 airline.

  • How long is the flight from London, Ontario to Toronto Pearson Intl Airport?

    Airlines like WestJet fly from London, Ontario to Toronto Pearson Intl Airport in about 18h 22m. The time it takes to get you to your destination can typically vary by up to . London, Ontario and Toronto Pearson Intl Airport are separated by a distance of 143 km.

  • What is the cheapest airline to fly from London, Ontario to Toronto Pearson Intl Airport round-trip?

    Air Canada, at C$ 406, was found to be the cheapest airline from London, Ontario to Toronto Pearson Intl Airport.. You may be able to fly from London, Ontario to Toronto Pearson Intl Airport for 38% less than the average price by searching for this airline.

  • What are the most reliable airlines from London, Ontario to Toronto Pearson Intl Airport?

    Before booking your flight to Toronto Pearson Intl Airport from London, Ontario, check out the most reliable airlines to get you to your destination on time: Emirates (75%), Lufthansa (68%), Air Canada( 63%).

  • What are the cheapest flights from London, Ontario to Toronto Pearson Intl Airport?

    Looking at all options, your cheapest flight can be booked for C$ 219. While the most popular route (London - Toronto Pearson Intl) can be booked for C$ 432 on average, our data indicates C$ 1,606 when flying from London, Ontario to Toronto Pearson Intl Airport.

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

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

  • How can I find direct flights from London to Pearson Intl?

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

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

    Yes. Cheapflights offers flight deals from London to Pearson Intl 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 Toronto Pearson Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Toronto Pearson Intl Airport (average of C$ 168). Flying from London, Ontario to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Markham
Oakville
Collingwood
Richmond Hill
Vaughan
Burlington
Milton
Barrie
Muskoka
Pickering
Waterloo
Cambridge
Cobourg
Kitchener
Lindsay
Oshawa
Orillia
Peterborough
Brantford

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Pearson Intl

Discover the top airline that operate flights from London to Pearson Intl. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 406AverageC$ 589FlexibilityNo 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 Pearson Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Pearson Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Pearson Intl for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from London to Pearson Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from London to Pearson Intl 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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