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

Return flights

12 Nov - 19 Nov	Turkish Airlines
14 Nov - 21 Nov	Turkish Airlines
05 Nov - 12 Nov	Turkish Airlines
07 Nov - 14 Nov	Turkish Airlines
19 Nov - 26 Nov	Turkish Airlines
21 Nov - 28 Nov	Turkish Airlines
11 Nov - 18 Nov	WestJet
02 Nov - 09 Nov	Porter Airlines (Canada) Ltd
17 Nov - 24 Nov	Porter Airlines (Canada) Ltd
09 Nov - 16 Nov	Turkish Airlines
30 Nov - 07 Dec	Turkish Airlines
25 Nov - 02 Dec	Air France
27 Nov - 04 Dec	Air France
13 Nov - 01 Dec	Air France
24 Nov - 01 Dec	Air France
29 Nov - 06 Dec	Air France
24 Nov - 11 Dec	Air France
03 Nov - 02 Dec	Air France

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

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 November from 954€

Return flights