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

Return flights

11 Jan - 17 Jan	Air India
08 Jan - 17 Jan	IndiGo
31 Jan - 05 Feb	Air India
09 Jan - 18 Jan	IndiGo
30 Jan - 12 Feb	IndiGo
29 Jan - 12 Feb	IndiGo
08 Jan - 24 Jan	IndiGo
24 Jan - 07 Feb	Air India
24 Jan - 08 Feb	Air India
22 Jan - 07 Feb	IndiGo
23 Jan - 08 Feb	IndiGo
22 Jan - 08 Feb	IndiGo
06 Jan - 21 Jan	flyadeal
29 Jan - 31 Jan	Thai AirAsia X	direct
13 Jan - 25 Jan	Thai AirAsia X	direct
13 Jan - 31 Jan	Thai AirAsia X	direct
17 Jan - 25 Jan	Thai AirAsia X	direct
17 Jan - 31 Jan	Thai AirAsia X	direct
29 Jan - 10 Feb	Thai AirAsia X	direct
29 Jan - 08 Feb	Thai AirAsia X	direct

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 $462

Return flights