Best time to book Toronto to London
Fares vary significantly by season. Booking at the right time can save you considerably.
Transatlantic · 3548 miles
Toronto to London Flights — YYZ to LHR Airlines, Airports & Fare Tips
Searching for cheap flights from Toronto to London? Compare departures from Toronto Pearson International (YYZ) to Heathrow (LHR). Find the best time to book, top airlines, flight duration, and money-saving tips for your Canada to UK trip.
Which airport should you fly from?
Compare departure and arrival airports for the Toronto to London route.
YYZ — Toronto
Toronto Pearson International (YYZ)
UP Express to Union Station in 25 minutes.
LHR — London
Heathrow (LHR)
Heathrow Express to Paddington in 15 minutes.
Airlines flying Toronto to London
Air Canada and British Airways operate nonstop transatlantic flights between Toronto Pearson and London Heathrow.
Flight duration & logistics
Nonstop flights from Toronto to London take approximately ~7h 15m. The distance is 3548 miles. Around 6+ flights operate daily on this route.
- Flight time: ~7h 15m
- Time difference: +5h
- Daily flights: 6+
Money-saving tips for Toronto to London travel
📅
Book in advance
Air Canada and BA both fly nonstop. Compare both.
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Compare airlines
Book 6–8 weeks ahead for best transatlantic fares.
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Flexible dates
January and November offer the lowest fares.
London — your destination
Discover what awaits after your flight from Toronto.
Why book with Tikitikita?
- Compare fares across YYZ and LHR in one search
- Flexible date grids to spot the cheapest days to fly
- Filter by nonstop, airline, or departure time
- Prices shown include taxes and surcharges
Frequently asked questions
How long YYZ to LHR?
~7h 15m nonstop. Distance ~3548 miles.
Airlines Toronto–London?
Air Canada and British Airways nonstop.
Cheapest month YYZ–LHR?
January and November.
Canadian visa for UK?
No visa up to 6 months. eTA required from 2025.
Best time to book?
6–8 weeks in advance.