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

Return flights

16 Jan - 23 Jan	Turkish Airlines
23 Jan - 30 Jan	Turkish Airlines
30 Jan - 06 Feb	Turkish Airlines
21 Jan - 25 Jan	Turkish Airlines
25 Jan - 01 Feb	Turkish Airlines
06 Jan - 13 Jan	Air France
08 Jan - 15 Jan	Air France
10 Jan - 17 Jan	Air France
12 Jan - 19 Jan	Air France
20 Jan - 27 Jan	Air France
22 Jan - 29 Jan	Air France
24 Jan - 31 Jan	Air France
27 Jan - 19 Feb	Air France
26 Jan - 02 Feb	Air France
27 Jan - 03 Feb	Air France
12 Jan - 02 Feb	Air France
29 Jan - 05 Feb	WestJet
31 Jan - 07 Feb	Air France

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Montreal to Seoul in January from 955€

Return flights