Cheapest return flights from Montreal to Seoul in September from 1120€

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

Return flights

17 Sep - 22 Oct SWISS
05 Sep - 23 Sep Porter Airlines (Canada) Ltd
03 Sep - 10 Sep WestJet
04 Sep - 11 Sep WestJet
01 Sep - 08 Sep Porter Airlines (Canada) Ltd
17 Sep - 18 Oct Air France
02 Sep - 09 Sep Air France
06 Sep - 18 Sep WestJet
17 Sep - 10 Oct Air France
17 Sep - 16 Oct Air Canada
19 Sep - 18 Oct Air Canada

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

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