Cheapest return YYZ–ICN flights, September

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

Return flights

13 Sep - 29 Sep WestJet
01 Sep - 30 Sep WestJet
17 Sep - 06 Oct WestJet
20 Sep - 30 Sep WestJet
13 Sep - 28 Sep WestJet
09 Sep - 15 Sep WestJet
15 Sep - 29 Sep WestJet
10 Sep - 14 Sep WestJet
11 Sep - 21 Sep WestJet
07 Sep - 14 Sep WestJet
08 Sep - 29 Sep WestJet
20 Sep - 17 Oct WestJet
30 Sep - 20 Oct WestJet
23 Sep - 13 Oct Air Canada
24 Sep - 13 Oct Air Canada
28 Sep - 12 Oct Air Canada
13 Sep - 13 Oct Air Canada
14 Sep - 12 Oct Air Canada
01 Sep - 06 Oct Air Canada
17 Sep - 19 Oct Air Canada

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

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