AirHint found the following cheapest return flights from Dammam (DMM) to Bangkok (BKK) in December 2026 (see full year).
Return flights
| 23 Dec - 02 Jan | Air India | ||
| 14 Dec - 15 Jan | SriLankan Airlines | ||
| 01 Dec - 06 Dec | SriLankan Airlines | ||
| 10 Dec - 09 Jan | Saudia | ||
| 25 Dec - 02 Jan | SriLankan Airlines |
Also check the deals for one-way flights from Dammam to Bangkok in December.
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