Cheapest return flights from Montreal to Seoul in December from $801

AirHint found the following cheapest return flights from Montreal (YUL) to Seoul (ICN) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec Porter Airlines (Canada) Ltd
07 Dec - 14 Dec Porter Airlines (Canada) Ltd
06 Dec - 13 Dec Porter Airlines (Canada) Ltd
04 Dec - 11 Dec Porter Airlines (Canada) Ltd
06 Dec - 22 Jan Porter Airlines (Canada) Ltd
09 Dec - 16 Dec Porter Airlines (Canada) Ltd
03 Dec - 10 Dec Porter Airlines (Canada) Ltd
01 Dec - 08 Dec WestJet
01 Dec - 12 Dec WestJet
31 Dec - 22 Jan WestJet
10 Dec - 17 Dec WestJet
08 Dec - 15 Dec WestJet
24 Dec - 18 Jan WestJet
24 Dec - 19 Jan WestJet
23 Dec - 18 Jan Porter Airlines (Canada) Ltd
23 Dec - 17 Jan Porter Airlines (Canada) Ltd
22 Dec - 18 Jan Porter Airlines (Canada) Ltd
12 Dec - 14 Jan Air Transat
30 Dec - 09 Jan Porter Airlines (Canada) Ltd
16 Dec - 14 Jan Porter Airlines (Canada) Ltd

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

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