AirHint found the following cheapest one-way flights from Singapore (SIN) to Seoul (ICN) in October 2026 (see full year).
One-Way flights
| 17 Oct | Cebu Pacific | ||
| 04 Oct | AirAsia | ||
| 28 Oct | AirAsia | ||
| 21 Oct | AirAsia | ||
| 18 Oct | AirAsia | ||
| 02 Oct | Scoot | ||
| 11 Oct | Vietnam Airlines | ||
| 16 Oct | Thai AirAsia | ||
| 14 Oct | Scoot | direct | |
| 21 Oct | Scoot | direct |
Also check the deals for return flights from Singapore to Seoul in October.
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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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