Cheap Flights from London to Toronto
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Deals from
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RatePunk searches hundreds of travel sites at once for deals on flights to Toronto
Prices updated today
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Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)
Today’s best flight deals from London to Toronto
Explore current cheapest deals departing from London to Toronto
2027-01-11 – 2027-01-20
LON - Toronto
75% AI deal score
£347
£378
Round trip
2027-01-11 – 2027-01-17
LON - Toronto
75% AI deal score
£353
£382
Round trip
2026-12-10 – 2026-12-13
LON - Toronto
91% AI deal score
£611
£402
Round trip
2026-12-03 – 2026-12-15
LON - Toronto
90% AI deal score
£560
£402
Round trip
2026-12-10 – 2026-12-15
LON - Toronto
91% AI deal score
£605
£402
Round trip
2026-12-03 – 2026-12-10
LON - Toronto
91% AI deal score
£590
£402
Round trip
2026-12-03 – 2026-12-11
LON - Toronto
90% AI deal score
£572
£402
Round trip
2026-11-27 – 2026-12-08
LON - Toronto
75% AI deal score
£368
£407
Round trip
2026-11-27 – 2026-12-06
LON - Toronto
75% AI deal score
£374
£407
Round trip
2026-11-27 – 2026-11-30
LON - Toronto
76% AI deal score
£399
£407
Round trip