Cheapest return flights from London to Toronto in March from $474

AirHint found the following cheapest return flights from London (LHR) to Toronto (YYZ) in March 2026 (see full year).

Return flights

10 Mar - 20 Mar Air Canada
05 Mar - 19 Mar Air Canada
11 Mar - 21 Mar Air Canada
09 Mar - 22 Mar Air Canada
05 Mar - 13 Mar Air Canada
13 Mar - 20 Mar Air Canada
14 Mar - 23 Mar Air Canada
01 Mar - 08 Mar Air Canada
03 Mar - 17 Mar Air Canada
02 Mar - 15 Mar Air Canada
21 Mar - 21 Apr Delta direct
25 Mar - 07 Apr Aer Lingus
25 Mar - 04 Apr Icelandair
28 Mar - 03 Apr SWISS
23 Mar - 06 Apr Aer Lingus
29 Mar - 09 Apr TAP
28 Mar - 11 Apr Icelandair
30 Mar - 09 Apr TAP
30 Mar - 10 Apr Icelandair
28 Mar - 07 Apr Aer Lingus

Also check the deals for one-way flights from London to Toronto in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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