AirHint found the following cheapest one-way flights from Toronto (YYZ) to Seoul (ICN) in December 2026 (see full year).
One-Way flights
| 30 Dec | Air Canada | direct | |
| 16 Dec | Korean Air | direct | |
| 26 Dec | Korean Air | direct | |
| 20 Dec | Air Canada | ||
| 20 Dec | Air Canada | direct | |
| 18 Dec | Asiana Airlines | direct |
Also check the deals for return flights from Toronto to Seoul in December.
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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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