AirHint found the following cheapest one-way flights from Singapore (SIN) to Seoul (ICN) in September 2026 (see full year).
One-Way flights
| 14 Sep | Cebu Pacific | ||
| 15 Sep | Cebu Pacific | ||
| 13 Sep | Cebu Pacific | ||
| 16 Sep | Scoot | direct | |
| 13 Sep | Scoot | direct | |
| 10 Sep | Cebu Pacific | ||
| 22 Sep | Scoot | ||
| 20 Sep | Scoot | ||
| 12 Sep | Cebu Pacific | ||
| 21 Sep | Scoot | direct |
Also check the deals for return flights from Singapore to Seoul in September.
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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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