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 | Scoot | direct | |
| 21 Sep | Scoot | direct | |
| 23 Sep | Scoot | direct | |
| 17 Sep | Scoot | ||
| 10 Sep | Scoot | ||
| 02 Sep | VietJet Air | ||
| 22 Sep | VietJet Air | ||
| 05 Sep | VietJet Air | ||
| 07 Sep | VietJet Air | ||
| 03 Sep | Scoot |
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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