Cheapest one-way flights from Toronto to Seoul in October from $559

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

AirHint found the following cheapest one-way flights from Toronto (YYZ) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

20 Oct Flair Airlines
21 Oct WestJet
19 Oct WestJet
13 Oct WestJet
12 Oct WestJet
16 Oct WestJet
15 Oct Porter Airlines (Canada) Ltd
01 Oct Porter Airlines (Canada) Ltd
22 Oct Porter Airlines (Canada) Ltd
18 Oct China Airlines

Also check the deals for return flights from Toronto to Seoul in October.

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul