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Cheap flights from London, ON to Toronto from C$ 133

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — YTO
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Toronto

Enter your travel dates to find the best prices.

Cheapest flights from London to Toronto
Explore the most affordable flight options available from London to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Tue 1/92:40 p.m.
YXU
-
YYZ
1 stop6h 55m
WestJet
Fri 4/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 27/7C$ 276
Fri 4/92:40 p.m.
YXU
-
YYZ
1 stop23h 35m
WestJet
Sun 6/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 29/7C$ 442
Tue 25/82:40 p.m.
YXU
-
YYZ
1 stop6h 55m
WestJet
Tue 1/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 28/7C$ 485
Fri 28/82:40 p.m.
YXU
-
YYZ
1 stop6h 55m
WestJet
Fri 4/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
WestJet
Deal found 30/7C$ 502
Sun 30/82:40 p.m.
YXU
-
YYZ
1 stop25h 00m
Multiple Airlines
Sun 6/98:00 a.m.
YYZ
-
YXU
1 stop5h 50m
Multiple Airlines
Deal found 31/7C$ 530
Fri 4/92:40 p.m.
YXU
-
YYZ
2 stops16h 15m
Multiple Airlines
Sun 6/97:00 a.m.
YYZ
-
YXU
1 stop6h 50m
Multiple Airlines
Deal found 29/7C$ 548
Fri 11/96:10 a.m.
YXU
-
YYZ
2 stops17h 15m
WestJet
Fri 18/96:00 a.m.
YYZ
-
YXU
1 stop10h 45m
WestJet
Deal found 28/7C$ 585

Find flight deals from London to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Toronto (YTO). 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 1 August 2026.

Round-trip from

C$ 276

One-way from

C$ 133

Good round-trip deal

C$ 769 or less

Good one-way deal

C$ 343 or less
WestJet
  • WestJet
  • 1/9-4/9
  • 2 total stops
  • 12h 45m total
  • London to Toronto
Search Deals
WestJet
  • WestJet
  • 1/9
  • 1 total stop
  • 6h 55m total
  • London to Toronto
Search Deals
Price to beat on a round-trip flight from London to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from London to Toronto (YTO).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Toronto 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 1 August 2026.
Use the filters below to find and compare flights from London to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 1/9

2:40 p.m.-9:35 p.m.

1 stop6h 55m

Toronto Pearson Intl

Fri 4/9

8:00 a.m.-1:50 p.m.

1 stop5h 50m

C$ 276

LondonToronto

YXU - YYZ

YXUYYZ

London

Sun 30/8

2:40 p.m.-3:40 p.m.

1 stop25h 00m

Toronto Pearson Intl

Sun 6/9

8:00 a.m.-1:50 p.m.

1 stop5h 50m

C$ 530

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 14/9

5:55 p.m.-5:45 a.m.

1 stop11h 50m

Toronto Pearson Intl

Mon 21/9

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

1 stop9h 20m

C$ 603

LondonToronto

YXU - YYZ

YXUYYZ

London

Sun 30/8

2:40 p.m.-6:55 a.m.

2 stops16h 15m

Toronto Pearson Intl

Sun 6/9

8:00 a.m.-1:50 p.m.

1 stop5h 50m

C$ 624

LondonToronto

YXU - YYZ

YXUYYZ

London

Sat 12/9

6:10 a.m.-1:05 a.m.

1 stop18h 55m

Toronto Pearson Intl

Sat 19/9

6:35 p.m.-5:20 a.m.

2 stops10h 45m

C$ 639
Quickest round-trip

LondonToronto

YXU - YYZ

YXUYYZ

London

Mon 11/1

5:30 a.m.-6:23 a.m.

Nonstop0h 53m

Toronto Pearson Intl

Sun 17/1

1:50 p.m.-2:42 p.m.

Nonstop0h 52m

C$ 648

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 25/8

5:55 p.m.-1:05 a.m.

1 stop31h 10m

Toronto Pearson Intl

Thu 27/8

12:40 p.m.-1:50 p.m.

1 stop25h 10m

C$ 648

LondonToronto

YXU - YYZ

YXUYYZ

London

Thu 27/8

8:40 p.m.-12:10 a.m.

1 stop27h 30m

Toronto Pearson Intl

Thu 3/9

11:10 p.m.-1:50 p.m.

1 stop14h 40m

C$ 651

LondonToronto

YXU - YYZ

YXUYYZ

London

Fri 4/9

2:40 p.m.-12:00 p.m.

1 stop21h 20m

Toronto Pearson Intl

Tue 8/9

10:25 p.m.-5:20 a.m.

1 stop30h 55m

C$ 660
Cheapest one-way

LondonToronto

YXU - YYZ

YXUYYZ

London

Tue 1/9

2:40 p.m.-9:35 p.m.

1 stop6h 55m

C$ 133

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Toronto

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

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

Find hourly flight availability from London to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Toronto as you normally would.

Weekly flight availability from London, Ontario to Toronto

Explore weekly flight availability from London to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 August 2026.

The most flights from YXU to YTO are scheduled on a Friday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 1 August 2026.
Read through reviews of airlines operating flights from London to Toronto, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,415 reviews
Check prices

Comfort

7.1

Overall

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.
Air Canada
7.1
Good
11,415 reviews
Air Canada
7.1
Good
11,415 reviews
Check prices

Comfort

7.1

Overall

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

YXE - YYZ

We were over three hours delayed leaving Saskatoon and missed our connection to Montreal. We were then rerouted all the way to Zurich. We were over seven hours late getting to our final destination. Then our luggage was lost for lost for three days. All three flights were delayed and our trip was definitely impacted.

Related info for your journey

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

    London (YXU) is the airport you will fly out of if you book a flight from London to Toronto. You should not have trouble finding flights to Toronto from London; the airport handles an average of 6 outbound flights to Toronto per day. You should also have plenty of airline options to choose from since 1 airline has flights from the London airport to Toronto. It is only a 8.6 km journey to London (YXU) from London’s city centre.

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

    Departing from London, Ontario to Toronto will take you 6h 55m. London, Ontario and Toronto are separated by a distance of 143 km.

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

    According to our current data, Air Canada (C$ 411), offers the cheapest pricing from London, Ontario to Toronto.

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

    Before booking your flight to Toronto from London, Ontario, check out the most reliable airlines to get you to your destination on time: Avianca (68%), Emirates (59%), United Airlines( 52%).

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

    On average you can expect to pay C$ 706 for a flight from London, Ontario to Toronto. The cheapest flight overall is C$ 195 while the most popular route, (London - Toronto Pearson Intl) is currently priced at C$ 474.

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

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

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

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

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

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

See more FAQs

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Alternative routes for London to Toronto

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to Toronto

Discover the top airline that operate flights from London to Toronto. 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 411AverageC$ 596FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Toronto?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Toronto. 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 Toronto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Toronto from London.

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

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

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

Yes, Cheapflights offers price alerts on London to Toronto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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