Cheapest return HEL–YYZ flights, September

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

Return flights

22 Sep - 29 Sep KLM
28 Sep - 05 Oct KLM
29 Sep - 06 Oct KLM
30 Sep - 07 Oct KLM
24 Sep - 01 Oct Icelandair
14 Sep - 21 Sep KLM
23 Sep - 30 Sep KLM
18 Sep - 27 Sep Air France
05 Sep - 22 Sep Air France
08 Sep - 15 Sep Icelandair
09 Sep - 16 Sep Icelandair
10 Sep - 17 Sep Icelandair
15 Sep - 22 Sep Icelandair
18 Sep - 26 Sep Air France
16 Sep - 07 Oct Air France
26 Sep - 03 Oct KLM
27 Sep - 04 Oct KLM

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

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