Cheapest return flights from Toronto to London in September from 540€

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

Return flights

10 Sep - 15 Sep TAP
03 Sep - 14 Sep TAP
14 Sep - 30 Sep TAP
20 Sep - 27 Sep TAP
24 Sep - 30 Sep Icelandair
06 Sep - 10 Sep TAP
01 Sep - 06 Sep TAP
06 Sep - 29 Sep TAP
09 Sep - 18 Sep TAP
19 Sep - 24 Sep Icelandair
29 Sep - 14 Oct TAP
29 Sep - 11 Oct TAP
16 Sep - 01 Oct TAP
15 Sep - 01 Oct TAP
27 Sep - 16 Oct TAP
02 Sep - 06 Oct TAP
24 Sep - 11 Oct TAP
09 Sep - 07 Oct TAP
23 Sep - 07 Oct TAP
28 Sep - 19 Oct TAP

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

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