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

Return flights

16 Mar - 01 Apr	Air France
20 Mar - 04 Apr	KLM
09 Mar - 23 Mar	Air France
01 Mar - 07 Mar	Air France
02 Mar - 12 Mar	Air France
04 Mar - 25 Mar	Turkish Airlines
05 Mar - 23 Mar	Turkish Airlines
02 Mar - 09 Mar	Turkish Airlines
12 Mar - 16 Mar	Turkish Airlines
12 Mar - 19 Mar	Turkish Airlines
31 Mar - 29 Apr	Turkish Airlines
11 Mar - 25 Mar	KLM
21 Mar - 18 Apr	Air France
07 Mar - 21 Mar	Etihad Airways
29 Mar - 28 Apr	Air France
14 Mar - 02 Apr	Air Canada
22 Mar - 19 Apr	Air France
07 Mar - 11 Apr	Air Canada
14 Mar - 25 Apr	Cathay Pacific
16 Mar - 01 Apr	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 1019€

Return flights