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

Return flights

04 Jun - 13 Jun	WestJet
01 Jun - 08 Jun	Flair Airlines
06 Jun - 19 Jun	Flair Airlines
17 Jun - 02 Jul	WestJet
17 Jun - 17 Jul	Flair Airlines
18 Jun - 03 Jul	Flair Airlines
20 Jun - 30 Jun	WestJet
19 Jun - 30 Jun	WestJet
01 Jun - 17 Jun	Flair Airlines
16 Jun - 30 Jun	WestJet
14 Jun - 27 Jun	WestJet
29 Jun - 21 Jul	Finnair
01 Jun - 30 Jun	Air Canada
21 Jun - 24 Jul	Air Canada
18 Jun - 03 Jul	Air Canada	direct
26 Jun - 12 Jul	Flair Airlines
29 Jun - 13 Jul	WestJet
25 Jun - 31 Jul	Flair Airlines
28 Jun - 19 Jul	WestJet
16 Jun - 30 Jun	Korean Air	direct

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 726€

Return flights