AirHint found the following cheapest return flights from Dammam (DMM) to Bangkok (BKK) in December 2025 (see full year).

Return flights

07 Dec - 21 Dec	Etihad Airways
07 Dec - 11 Dec	Etihad Airways
07 Dec - 16 Dec	Etihad Airways
09 Dec - 22 Dec	SalamAir
08 Dec - 24 Dec	SalamAir
09 Dec - 15 Dec	SalamAir
08 Dec - 17 Dec	SalamAir
22 Dec - 30 Dec	SalamAir
07 Dec - 15 Dec	Etihad Airways
10 Dec - 16 Dec	Etihad Airways
09 Dec - 13 Jan	SalamAir
28 Dec - 16 Jan	Etihad Airways
29 Dec - 13 Jan	SalamAir
24 Dec - 11 Jan	Etihad Airways
27 Dec - 05 Jan	Flynas
23 Dec - 13 Jan	SriLankan Airlines
27 Dec - 13 Jan	SriLankan Airlines
29 Dec - 14 Jan	SalamAir
28 Dec - 17 Jan	Etihad Airways
22 Dec - 15 Jan	SalamAir

Also check the deals for one-way flights from Dammam to Bangkok in December.

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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Cheapest return flights from Dammam to Bangkok in December from 310€

Return flights