AirHint found the following cheapest one-way flights from Singapore (SIN) to Seoul (ICN) in September 2026 (see full year).
One-Way flights
| 12 Sep | Scoot | direct | |
| 16 Sep | Scoot | direct | |
| 14 Sep | Scoot | direct | |
| 10 Sep | Scoot | ||
| 01 Sep | Scoot | ||
| 07 Sep | Scoot | ||
| 11 Sep | Scoot | ||
| 05 Sep | Scoot | direct | |
| 07 Sep | Scoot | direct | |
| 18 Sep | Vietnam Airlines |
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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