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

Return flights

11 Jun - 25 Jun	KLM
08 Jun - 22 Jun	KLM
07 Jun - 20 Jun	KLM
09 Jun - 27 Jun	Air France
04 Jun - 21 Jun	Air France
04 Jun - 05 Jul	KLM
18 Jun - 05 Jul	KLM
11 Jun - 25 Jun	Air Canada	direct
04 Jun - 21 Jun	Air Canada	direct
04 Jun - 05 Jul	Air Canada	direct
18 Jun - 05 Jul	Air Canada	direct
24 Jun - 09 Jul	KLM
24 Jun - 23 Jul	Etihad Airways
08 Jun - 22 Jun	Korean Air	direct
09 Jun - 27 Jun	Korean Air	direct
24 Jun - 09 Jul	Air Canada	direct
07 Jun - 20 Jun	Korean Air	direct
24 Jun - 23 Jul	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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Toronto to Seoul in June from 1034€

Return flights