AirHint found the following cheapest one-way flights from Seoul (GMP) to Singapore (SIN) in January 2026 (see full year).
One-Way flights
| 17 Jan | Jin Air | ||
| 20 Jan | Jin Air | ||
| 09 Jan | Air China | ||
| 07 Jan | Air China | ||
| 12 Jan | Air China | ||
| 18 Jan | Air China | ||
| 19 Jan | Air China | ||
| 29 Jan | Jeju Air | ||
| 25 Jan | T'way Air | ||
| 24 Jan | T'way Air |
Also check the deals for return flights from Seoul to Singapore in January.
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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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