Cheapest return DUS–YYZ flights, September

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

Return flights

08 Sep - 18 Sep Aer Lingus
21 Sep - 07 Oct Aer Lingus
22 Sep - 13 Oct Aer Lingus
10 Sep - 20 Sep Aer Lingus
11 Sep - 20 Sep Aer Lingus
07 Sep - 20 Sep Aer Lingus
10 Sep - 24 Sep Aer Lingus
11 Sep - 22 Sep Aer Lingus
12 Sep - 19 Sep Aer Lingus
05 Sep - 19 Sep Aer Lingus
14 Sep - 27 Sep Air Canada
27 Sep - 02 Oct Air Canada
05 Sep - 14 Sep KLM
12 Sep - 02 Oct KLM

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

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