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

Return flights

07 Dec - 20 Dec	Etihad Airways
03 Dec - 10 Dec	SalamAir
02 Dec - 15 Dec	SalamAir
04 Dec - 13 Dec	Etihad Airways
09 Dec - 12 Dec	SalamAir
14 Dec - 30 Dec	Etihad Airways
01 Dec - 09 Dec	SalamAir
08 Dec - 16 Dec	SalamAir
02 Dec - 09 Dec	SalamAir
07 Dec - 14 Dec	Etihad Airways
29 Dec - 07 Jan	Oman Air
30 Dec - 12 Jan	SriLankan Airlines
24 Dec - 15 Jan	SalamAir
27 Dec - 05 Jan	Air India
31 Dec - 08 Jan	SalamAir
28 Dec - 09 Jan	Air India
28 Dec - 08 Jan	Air India
30 Dec - 07 Jan	SriLankan Airlines
30 Dec - 08 Jan	SriLankan Airlines
12 Dec - 09 Jan	Air India

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 306€

Return flights