AirHint found the following cheapest one-way flights from Cologne (CGN) to Bangkok (DMK) in December 2026 (see full year).
One-Way flights
| 01 Dec | Turkish Airlines | ||
| 29 Dec | Eurowings | ||
| 15 Dec | Turkish Airlines | ||
| 28 Dec | Eurowings | ||
| 22 Dec | Ryanair | ||
| 17 Dec | Eurowings | ||
| 30 Dec | Eurowings |
Also check the deals for return flights from Cologne to Bangkok in December.
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