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

Return flights

09 Jul - 16 Jul	WestJet
16 Jul - 23 Jul	WestJet
12 Jul - 19 Jul	WestJet
02 Jul - 09 Jul	WestJet
07 Jul - 14 Jul	WestJet
10 Jul - 17 Jul	WestJet
03 Jul - 10 Jul	WestJet
05 Jul - 12 Jul	WestJet
20 Jul - 27 Jul	WestJet
23 Jul - 30 Jul	WestJet
19 Jul - 02 Aug	WestJet
26 Jul - 02 Aug	WestJet
27 Jul - 03 Aug	WestJet
28 Jul - 04 Aug	Air France
25 Jul - 01 Aug	WestJet
30 Jul - 06 Aug	United
29 Jul - 05 Aug	United
31 Jul - 07 Aug	United

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

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 July from 1173€

Return flights