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Fly from
Route
Depart
Return
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
週五 12/9
06:00-16:25
1 stop15h 25m
Toronto Pearson Intl
週六 13/9
07:55-21:00
1 stop32h 05m
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
週一 3/11
11:55-18:15
1 stop11h 20m
Toronto Pearson Intl
週五 7/11
19:45-10:55
1 stop10h 10m
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
週五 12/9
12:40-15:40
Nonstop8h 00m
Toronto Pearson Intl
週六 27/9
16:40-09:50
1 stop12h 10m
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
週三 24/9
09:40-12:45
Nonstop8h 05m
Toronto Pearson Intl
週五 3/10
23:15-09:50
1 stop29h 35m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
週四 18/9
06:55-18:30
1 stop16h 35m
Toronto Pearson Intl
週一 29/9
18:20-09:40
1 stop10h 20m
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
週三 24/9
09:30-19:45
1 stop15h 15m
Toronto Pearson Intl
週一 29/9
18:00-09:35
1 stop10h 35m
LondonToronto
LCY - YYZ
LCYYYZ
London City
週四 2/10
10:00-19:55
1 stop14h 55m
Toronto Pearson Intl
週三 15/10
22:10-16:40
1 stop13h 30m
LondonToronto
LCY - YYZ
LCYYYZ
London City
週六 13/9
10:00-15:22
2 stops34h 22m
Toronto Pearson Intl
週二 14/10
16:45-08:10
1 stop10h 25m
LondonHamilton
LHR - YHM
LHRYHM
London Heathrow
週五 17/10
14:10-00:40
1 stop15h 30m
Hamilton
週一 20/10
06:00-12:05
1 stop25h 05m
LondonHamilton
LHR - YHM
LHRYHM
London Heathrow
週五 17/10
14:10-00:40
1 stop15h 30m
Hamilton
週四 23/10
06:00-12:05
1 stop25h 05m
| CHEAPEST MONTH TO FLY TO TORONTO FROM LONDON HEATHROW AIRPORT | February | 14% cheaper | Flying from London Heathrow Airport to Toronto costs on average just £381 in February |
| MOST EXPENSIVE MONTH TO FLY TO TORONTO FROM LONDON HEATHROW AIRPORT | August | 28% more expensive | It costs about £564 for flights to Toronto from London Heathrow Airport in August |
| MOST POPULAR MONTH TO FLY TO TORONTO FROM LONDON HEATHROW AIRPORT | July | 341% more users visited | More momondo users searched in flights to Toronto from London Heathrow Airport in July than any other month |
Best One-Way Price | £177 |
|---|---|
Best Round-Trip Price | £293 |
Fastest flight time | 11h 25m |
Popular in | August |
The best time to book a flight to Toronto from United Kingdom is 58 days out, which is when prices tend to be around £423. Keep in mind that you might be able to find cheaper flights to Toronto at any time. In fact, our users found flights for as low as £376 in the past 72 hours.
Finding an alternative and possibly cheaper destination airport near Toronto is possible. If you are planning a flight to Toronto, consider booking flights to Toronto Island Airport (2 mi from Toronto city centre), Hamilton Airport (43 mi from Toronto city centre) or Toronto Region of Waterloo Intl Airport (52 mi from Toronto city centre).
You can find deals at Toronto Region of Waterloo Intl Airport for £83 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.
Yes, if you fly to Toronto Island in Toronto which is the closest available airport to Downtown (1.9 mi away).
At 1.4 mi away, Toronto Island airport in Toronto is the closest to Union Station.
Prices for flights to Toronto are refreshed on a daily basis.
The number of operators available for flights to Toronto is 35 as of August 2025.
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Toronto.
The necessary travel and health documents for your Toronto trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
It is quick and easy to find flights to Toronto on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Toronto that suits you.
momondo does allow users to show only those flights to Toronto which offer a flexible booking policy as well as other useful filters and features.
momondo provides multiple filters to help you find the best flight to Toronto. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
Yes. momondo can track flight prices for Toronto and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.