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

Return flights

30 Nov - 07 Dec	WestJet
12 Nov - 19 Nov	WestJet
04 Nov - 11 Nov	WestJet
10 Nov - 17 Nov	WestJet
13 Nov - 20 Nov	WestJet
26 Nov - 03 Dec	WestJet
18 Nov - 25 Nov	Air Transat
11 Nov - 18 Nov	WestJet
04 Nov - 21 Nov	WestJet
19 Nov - 26 Nov	Turkish Airlines
21 Nov - 28 Nov	Turkish Airlines
28 Nov - 05 Dec	Turkish Airlines
17 Nov - 24 Nov	Porter Airlines (Canada) Ltd
24 Nov - 01 Dec	Porter Airlines (Canada) Ltd
27 Nov - 04 Dec	Porter Airlines (Canada) Ltd
25 Nov - 02 Dec	WestJet
29 Nov - 13 Dec	Air France
29 Nov - 06 Dec	Air France
05 Nov - 13 Dec	KLM

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Montreal to Seoul in November from $1036

Return flights