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- Flights from Toronto to London
Flight prices from Toronto to London Heathrow
There’s no fixed price — fares between Toronto and London can vary a lot by day or time.
Choose a date to explore the best fares now.
The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.
Which airports serve Toronto and London?
When planning a trip of about 5691 km, it's a good idea to check flights from surrounding airports too.
- Airports in Toronto: Toronto is connected to 4 airports - John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.
- Airports in London: London offers flights from 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.
Adjust your flight filters for Toronto – London Heathrow
Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.
Other popular destinations
Planning a trip to United Kingdom? These cities are popular too: Edinburgh, Glasgow, London, Manchester, Newquay.
Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently asked questions about flights from Toronto to London Heathrow.
How much does an airline ticket from Toronto to London Heathrow cost?
How far is Toronto from London?
What are the airports in London?
What are the airports in Toronto?
What are the most popular cities in United Kingdom?
When should I book a flight from Toronto to London?
What is the cheapest month to fly from Toronto to London?
What is the most expensive month to fly from Toronto to London?
What is the best day of the week to fly from Toronto to London?
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