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

Return flights

13 Mar - 04 Apr	Air France
20 Mar - 17 Apr	Air France
05 Mar - 06 Apr	KLM
20 Mar - 16 Apr	KLM
26 Mar - 18 Apr	Air France
07 Mar - 04 Apr	Air France
31 Mar - 05 Apr	Air France
25 Mar - 24 Apr	Air France
07 Mar - 28 Mar	Air France
04 Mar - 31 Mar	Turkish Airlines
02 Mar - 07 Mar	Turkish Airlines
24 Mar - 21 Apr	Turkish Airlines
08 Mar - 21 Mar	Turkish Airlines
07 Mar - 21 Mar	Air France
21 Mar - 11 Apr	Air France
04 Mar - 31 Mar	Korean Air	direct
07 Mar - 28 Mar	Korean Air	direct
07 Mar - 21 Mar	Korean Air	direct
08 Mar - 21 Mar	Korean Air	direct

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

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 March from $1185

Return flights