Cheapest return flights from Toronto to London in March from $487

Best time to book flights for Toronto (YYZ) to London (LHR) flights at AirHint

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

Return flights

08 Mar - 16 Mar TAP
03 Mar - 17 Mar TAP
09 Mar - 16 Mar Delta
03 Mar - 17 Mar British Airways direct
03 Mar - 10 Mar British Airways direct
09 Mar - 16 Mar British Airways direct
10 Mar - 17 Mar British Airways direct
11 Mar - 18 Mar British Airways direct
11 Mar - 24 Mar British Airways direct
18 Mar - 30 Mar TAP
31 Mar - 08 Apr Finnair direct
15 Mar - 05 Apr Icelandair
27 Mar - 03 Apr Icelandair
28 Mar - 04 Apr Icelandair
15 Mar - 05 Apr Air Canada direct
28 Mar - 04 Apr Finnair direct

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

Book a cheap hotel in London

Cheap car rent in London