Cheapest one-way flights from Montreal to Seoul in September from $526

Best time to book flights for Montreal (YUL) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Montreal (YUL) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

09 Sep WestJet
18 Sep WestJet
17 Sep WestJet
19 Sep WestJet
13 Sep WestJet
20 Sep WestJet
30 Sep Air Canada
25 Sep Air Canada
18 Sep Air Canada direct
30 Sep Air Canada direct

Also check the deals for return flights from Montreal to Seoul in September.

Skyscanner

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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