AirHint found the following cheapest one-way flights from Singapore (SIN) to Seoul (ICN) in October 2026 (see full year).
One-Way flights
| 03 Oct | Cebu Pacific | ||
| 04 Oct | Cebu Pacific | ||
| 17 Oct | Cebu Pacific | ||
| 28 Oct | AirAsia | ||
| 21 Oct | AirAsia | ||
| 18 Oct | AirAsia | ||
| 05 Oct | AirAsia | ||
| 11 Oct | Vietnam Airlines | ||
| 23 Oct | Cebu Pacific | ||
| 21 Oct | Scoot | direct |
Also check the deals for return flights from Singapore to Seoul in October.
Powered by
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.
Find us on social media