Price live-checked 3 hours ago

Cheap flights from London to Toronto

£439 return, one stop or more with Lufthansa + Air Canada. Live-checked against real availability, with exact dates and price history.

← All deals

London → Toronto

Lufthansa + Air Canada

£439 RT

23% above usual

for 4 Dec – 21 Dec 2026

✓ live-checked 3 hours ago

Check live price on Skyscanner →

All sample dates each opens live Skyscanner prices for those exact dates

4 Dec – 21 Dec 2026 £439 cheapest

Is £439 a good price?

Not really. It is 23% above the usual £357, so waiting for a drop may pay off. The lowest we have seen is £317.

Now: £439
Usual price: £357
Lowest seen: £317
Highest seen: £439
Cheapest month: December 2026

Based on 88 price checks of this route.

Other deals to Toronto

Dublin1 Dec – 11 Dec €343 London Gatwick11 Nov – 23 Nov £344 Glasgow29 Nov – 12 Dec £355 Zurich11 Nov – 24 Nov €414

Other deals from London

Tokyo25 Oct – 7 Nov £445 Chiang Mai25 Oct – 9 Nov £383 Jakarta30 Oct – 14 Nov £405 Seoul30 Sep – 17 Oct £380

London to Toronto flights: common questions

How much is a flight from London to Toronto?

The lowest return fare we currently track from London (LHR) to Toronto (YYZ) is £439. That is above the typical £357 on this route. Over 88 recorded checks we have seen it as low as £317 and as high as £439.

Which airline flies from London to Toronto at this price?

This £439 fare is with Lufthansa + Air Canada, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.

Is there a direct flight from London to Toronto?

This £439 fare includes at least one connection. If you need a non-stop London to Toronto flight, open the live search and apply the direct filter there.

When is the cheapest time to fly from London to Toronto?

Our price sampling points to December 2026 as the cheapest departure month on this route. The dated links on this page cover December 2026.

Is the £439 London to Toronto fare still available?

We last confirmed this £439 fare against live Skyscanner availability 3 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.

How do I book this London to Toronto deal?

Pick a date pair above or press Check live price. That opens the exact LHR–YYZ search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.

Every London to Toronto price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.

About flights from London to Toronto

The cheapest London to Toronto return flight on the radar right now is £439, flying with Lufthansa + Air Canada via one or more connections. It covers departures in December 2026, and every dated link below opens that exact LHR–YYZ search on Skyscanner. The price we usually record on this route is £357. Across 88 recorded checks it has ranged between £317 and £439. Our sampling points to December 2026 as the cheapest month to fly London to Toronto.

We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from London? We track 56 other departure cities for Toronto, listed at the foot of this page.

Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; London to Toronto is usually still decent value around the same window.

Deal alerts

Get fares the moment they drop

The best finds from the radar, straight to your inbox or phone. Free, and you can leave any time.