AirHint found the following cheapest one-way flights from Seoul (GMP) to Singapore (SIN) in November 2025 (see full year).
One-Way flights
| 18 Nov | Eastar Jet | ||
| 24 Nov | Eastar Jet | ||
| 29 Nov | Jeju Air | ||
| 23 Nov | Eastar Jet | ||
| 30 Nov | Jeju Air | ||
| 16 Nov | T'way Air | ||
| 28 Nov | Jeju Air |
Also check the deals for return flights from Seoul to Singapore in November.
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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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