AirHint found the following cheapest return flights from Riyadh (RUH) to Bangkok (DMK) in January 2026 (see full year).

Return flights

11 Jan - 23 Jan	Air India
30 Jan - 06 Feb	Flynas
13 Jan - 28 Jan	IndiGo
11 Jan - 17 Jan	Air India
31 Jan - 12 Feb	Oman Air
31 Jan - 15 Feb	Air India
13 Jan - 25 Jan	IndiGo
27 Jan - 05 Feb	Gulf Air
24 Jan - 01 Feb	Flynas
10 Jan - 15 Jan	Flynas
11 Jan - 19 Jan	Flynas
17 Jan - 29 Jan	Flynas
10 Jan - 22 Jan	Air India
31 Jan - 08 Feb	Air India
09 Jan - 30 Jan	Flynas
31 Jan - 07 Feb	Air India
12 Jan - 29 Jan	IndiGo
29 Jan - 07 Feb	Oman Air
29 Jan - 08 Feb	Oman Air
29 Jan - 06 Feb	Oman Air

Also check the deals for one-way flights from Riyadh to Bangkok in January.

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 Riyadh to Bangkok in January from 395€

Return flights