AirHint found the following cheapest return flights from Toronto (YYZ) to Seoul (ICN) in June 2026 (see full year).

Return flights

12 Jun - 23 Jun	WestJet
10 Jun - 21 Jun	Flair Airlines
04 Jun - 12 Jun	Porter Airlines (Canada) Ltd
13 Jun - 23 Jun	WestJet
13 Jun - 30 Jun	WestJet
05 Jun - 22 Jun	Porter Airlines (Canada) Ltd
13 Jun - 27 Jun	Flair Airlines
22 Jun - 29 Jun	WestJet
18 Jun - 03 Jul	Flair Airlines
01 Jun - 15 Jun	WestJet
01 Jun - 14 Jun	Flair Airlines
18 Jun - 02 Jul	WestJet
15 Jun - 15 Jul	WestJet
19 Jun - 02 Jul	WestJet
26 Jun - 17 Jul	Flair Airlines
25 Jun - 30 Jul	Porter Airlines (Canada) Ltd
27 Jun - 04 Jul	LOT
27 Jun - 18 Jul	LOT

Also check the deals for one-way flights from Toronto to Seoul in June.

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 Toronto to Seoul in June from 780€

Return flights