Cheapest return flights from Riyadh to Bangkok in December from $377

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

Return flights

31 Dec - 08 Jan China Southern
31 Dec - 03 Jan China Southern
23 Dec - 01 Jan SriLankan Airlines
22 Dec - 01 Jan SriLankan Airlines
15 Dec - 26 Dec China Southern
23 Dec - 06 Jan China Southern
20 Dec - 08 Jan China Southern
16 Dec - 25 Dec China Southern
16 Dec - 27 Dec China Southern
13 Dec - 30 Dec Thai AirAsia X
14 Dec - 26 Dec IndiGo
15 Dec - 23 Dec Air India Express
25 Dec - 15 Jan Etihad Airways
23 Dec - 30 Dec China Southern
20 Dec - 25 Dec Etihad Airways
17 Dec - 24 Dec Etihad Airways
24 Dec - 02 Jan Etihad Airways
15 Dec - 25 Dec Air India Express
30 Dec - 18 Jan China Southern
30 Dec - 06 Jan China Southern

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