Cheapest return flights from Toronto to Seoul in September from $1145

Best time to book flights for Toronto (YYZ) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YYZ) to Seoul (ICN) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep WestJet
08 Sep - 20 Sep Air France
30 Sep - 30 Oct Air France
01 Sep - 10 Sep WestJet
09 Sep - 26 Sep WestJet
28 Sep - 25 Oct Air France
12 Sep - 19 Sep EVA Air
25 Sep - 02 Oct WestJet
12 Sep - 19 Sep Asiana Airlines direct
28 Sep - 25 Oct Asiana Airlines direct
01 Sep - 10 Sep Korean Air direct
23 Sep - 30 Sep Korean Air direct
25 Sep - 05 Oct Delta
09 Sep - 26 Sep Korean Air direct
25 Sep - 05 Oct Air Canada direct
25 Sep - 02 Oct Air Canada direct

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

Skyscanner

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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