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

Return flights

15 Jun - 22 Jun	Flair Airlines
06 Jun - 30 Jun	WestJet
11 Jun - 18 Jun	WestJet
12 Jun - 19 Jun	Flair Airlines
06 Jun - 20 Jun	Flair Airlines
14 Jun - 21 Jun	Flair Airlines
01 Jun - 10 Jun	Flair Airlines
17 Jun - 24 Jun	Flair Airlines
06 Jun - 14 Jun	WestJet
01 Jun - 14 Jun	WestJet
11 Jun - 17 Jul	WestJet
07 Jun - 12 Jul	WestJet
12 Jun - 10 Jul	WestJet
12 Jun - 31 Jul	WestJet
16 Jun - 07 Jul	WestJet
26 Jun - 17 Jul	WestJet
17 Jun - 08 Jul	WestJet
25 Jun - 31 Jul	WestJet
19 Jun - 17 Jul	Alaska Airlines
26 Jun - 27 Jul	WestJet

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 706€

Return flights