Cheapest return flights from Montreal to Seoul in August from $921

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

Return flights

27 Aug - 24 Sep WestJet
31 Aug - 07 Sep WestJet
26 Aug - 07 Sep WestJet
01 Aug - 12 Sep WestJet
25 Aug - 01 Sep ANA
18 Aug - 25 Aug WestJet
13 Aug - 18 Aug WestJet
24 Aug - 02 Sep WestJet
04 Aug - 01 Sep WestJet
24 Aug - 04 Sep WestJet
21 Aug - 28 Aug ANA
23 Aug - 05 Sep WestJet
24 Aug - 06 Sep WestJet
13 Aug - 22 Aug WestJet
12 Aug - 22 Aug WestJet
02 Aug - 31 Aug WestJet
19 Aug - 26 Aug ANA
21 Aug - 30 Aug WestJet
02 Aug - 30 Aug WestJet
17 Aug - 24 Aug WestJet

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

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