AirHint found the following cheapest one-way flights from Bangkok (DMK) to Riyadh (RUH) in December 2025 (see full year).
One-Way flights
| 13 Dec | Nok Air | ||
| 08 Dec | Thai Lion Air | ||
| 16 Dec | Thai AirAsia | ||
| 14 Dec | Thai AirAsia | ||
| 09 Dec | Nok Air | ||
| 22 Dec | Nok Air | ||
| 07 Dec | Nok Air | ||
| 23 Dec | Thai Lion Air | ||
| 11 Dec | Indonesia AirAsia | ||
| 06 Dec | Indonesia AirAsia |
Also check the deals for return flights from Bangkok to Riyadh 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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