Toronto (YYZ)London Gatwick (LGW)
- non-stop flights:
- 1–2 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $512number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1 1 1 1 1–2 1 Toronto (YYZ)London Heathrow (LHR)
- non-stop flights:
- 6–7 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $521number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
3–4 3–4 3 3–4 3–4 3–4 3–4 
2 2 2 2 2 2 2 
1 1 1 1 1 1 1 Montréal-Pierre Elliott Trudeau International (YUL)London Heathrow (LHR)
- non-stop flights:
- 2–3 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $654number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 
1 1–2 1–2 1 1–2 1–2 1–2 
1 1 1 1 1 1 1
Stops
- Direct flight
Departure airport
Destination airport
Airline
- British Airways
- Air Canada
- Air Transat
- Virgin Atlantic Airways
Outbound weekday
- Monday
- Tuesday
- Wednesday
- Thursday
- Friday
- Saturday
- Sunday