Flights from London Heathrow to Toronto

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Planning a flight from London Heathrow to Toronto?

Flight prices from London to Toronto change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Airport options between London and Toronto

Even for routes around 5691 km, using different airports might affect flight cost and travel time.

  • Airports in London: You can fly from 6 airports in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Toronto: Toronto offers flights from 4 airports - John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from London - Heathrow to Toronto

Adjust your flight filters for London Heathrow – Toronto

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 Canada? These cities are popular too: Calgary, Halifax, Montreal, Toronto, Vancouver.

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

Frequently asked questions about flights from London Heathrow to Toronto.

How much does an airline ticket from London Heathrow to Toronto cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from London Heathrow to Toronto.

How far is London from Toronto?

London is about 5691 km from Toronto.

What are the airports in Toronto?

Toronto has 4 airports: John C. Munro, Kitchener Lake, Lester B. Pearson, Toronto Island Airport.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in Canada?

The most popular cities in Canada according to our users' searches are: Calgary, Halifax, Montreal, Toronto, Vancouver.

When should I book a flight from London to Toronto?

The best time to book a flight from London to Toronto is 5 months in advance, while the worst time is 4 weeks in advance.

What is the cheapest month to fly from London to Toronto?

This information is not available at the moment.

What is the most expensive month to fly from London to Toronto?

This information is not available at the moment.

What is the best day of the week to fly from London to Toronto?

This information is not available at the moment.