Looking for cheap flights from London to Toronto? Ashdub Flights compares hundreds of airlines and travel agents in one search, so you see the cheapest fare first and book in a couple of taps.
Toronto offers a genuinely diverse atmosphere and an incredible culinary journey. For a standout experience, take the short ferry ride to the Toronto Islands. You'll find peaceful parkland, beaches, and unparalleled views of the city's impressive skyline, providing a memorable contrast to the city's buzz.
Upon arrival at Pearson Airport (YYZ), bypass the taxis and opt for the UP Express train. It’s a dedicated, comfortable service that whisks you directly to Union Station in downtown Toronto in just 25 minutes, making your city centre transfer incredibly efficient and stress-free.
The fares shown above update live, so search now to lock in today's best price from London.
Frequently asked questions
How do I find the cheapest flights from London to Toronto?
Use the live search above. Ashdub Flights compares hundreds of airlines and travel agents in one go and sorts by price, so the cheapest Toronto fare is always at the top.
Which airlines fly from London to Toronto?
We compare both full-service and low-cost airlines departing from all London airports, so you see every available option in a single list.
When is the best time to book?
Fares change constantly. Booking a few weeks ahead and staying flexible on dates usually gets the best price, and because our fares update live you can always see today's cheapest option.
Are these prices live and accurate?
Yes. The fares shown are pulled in real time from our travel partners. You're taken straight to the partner to complete a secure booking at the price you see.
