
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $546 (Mytrip) |
One-way from | $346 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $607 |
Good round-trip deal | $673 or less |
Good one-way deal | $442 or less |
Fly from
Fly to
Route
Depart
Return
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Sun 6/14
10:20 am-5:55 pm
1 stop12h 35m
Toronto Pearson Intl
Thu 6/25
7:55 pm-2:40 pm
1 stop13h 45m
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Wed 6/10
12:15 pm-6:42 pm
1 stop11h 27m
Toronto Island
Tue 9/8
12:15 pm-7:15 am
2 stops14h 00m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Thu 8/27
5:45 pm-8:35 pm
Nonstop7h 50m
Toronto Pearson Intl
Thu 9/10
10:55 pm-11:10 am
Nonstop7h 15m
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Wed 5/20
12:40 pm-3:40 pm
Nonstop8h 00m
Toronto Pearson Intl
Tue 5/26
7:10 pm-9:50 am
1 stop9h 40m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Sat 6/20
6:50 am-7:00 pm
2 stops17h 10m
Toronto Pearson Intl
Tue 6/30
12:05 pm-7:15 am
2 stops14h 10m
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Fri 5/8
5:00 pm-11:15 am
2 stops23h 15m
Toronto Pearson Intl
Tue 5/19
6:00 pm-9:25 am
1 stop10h 25m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Wed 5/13
7:05 am-3:40 pm
2 stops13h 35m
Toronto Pearson Intl
Fri 10/30
6:10 pm-6:30 pm
2 stops20h 20m
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Sat 8/29
6:50 am-8:09 pm
2 stops18h 19m
Toronto Island
Tue 9/8
2:55 pm-6:55 am
1 stop11h 00m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Thu 6/18
6:50 am-7:00 pm
2 stops17h 10m
Toronto Pearson Intl
Wed 8/5
2:05 pm-9:20 am
2 stops14h 15m
LondonToronto
LHR - YTZ
LHRYTZ
London Heathrow
Wed 5/13
7:45 am-8:09 pm
1 stop17h 24m
Toronto Island
Fri 10/30
2:55 pm-6:40 am
1 stop11h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
The price you pay for your flight from London to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, September is the cheapest month in which you can book a flight from London to Toronto (average of $516). Flying from London to Toronto in December is currently the most expensive (average of $790). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Toronto as you normally would.
The most flights from LON to YTO are scheduled on a Friday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).
Montreal (YUL) – chosen by Cheapflights users on 58% of 1-stop itineraries from London to Toronto on Cheapflights.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $480.
Flights via Halifax (YHZ) have the shortest average one-way travel time for 1-stop routes: 10h 22m.
Flights via Halifax (YHZ) offer the fastest connection on this route, with an average layover time of 1h 13m.
About 14% of weekly flights between London and Toronto have experienced delays in the past year, with the average delay time being 138 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Air Canada have had the lowest number of delays on this route, with just 8% of flights being delayed.
Crew
Food
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
YOW - GCM
Crew
Food
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
YOW - GCM
Crew
Food
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
YOW - GCM
Crew
Food
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
YOW - GCM
Crew
Food
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
YOW - GCM
Crew
Food
Entertainment
Comfort
Overall
Boarding
Reviews
Anonymous,Dec 2025
YOW - GCM
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$376 | Average$627 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$415 | Average$635 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$469 | Average$656 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$484 | Average$681 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$491 | Average$697 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$495 | Average$783 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$521 | Average$741 | FlexibilityNo cancel fee | On-time71% |