AirHint found the following cheapest one-way flights from Seoul (GMP) to Bangkok (BKK) in December 2026 (see full year).
One-Way flights
| 14 Dec | Asiana Airlines | ||
| 12 Dec | Korean Air | ||
| 11 Dec | Asiana Airlines | ||
| 03 Dec | Korean Air | ||
| 10 Dec | Asiana Airlines | ||
| 17 Dec | Korean Air | ||
| 13 Dec | Air China | ||
| 27 Dec | Air China |
Also check the deals for return flights from Seoul to Bangkok in December.
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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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