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
$ 377
31 Dec
- 03 Jan
China Southern
$ 378
23 Dec
- 01 Jan
SriLankan Airlines
$ 379
22 Dec
- 01 Jan
SriLankan Airlines
$ 394
15 Dec
- 26 Dec
China Southern
$ 395
23 Dec
- 06 Jan
China Southern
$ 395
20 Dec
- 08 Jan
China Southern
$ 396
16 Dec
- 25 Dec
China Southern
$ 405
16 Dec
- 27 Dec
China Southern
$ 405
13 Dec
- 30 Dec
Thai AirAsia X
$ 409
14 Dec
- 26 Dec
IndiGo
$ 417
15 Dec
- 23 Dec
Air India Express
$ 418
25 Dec
- 15 Jan
Etihad Airways
$ 418
23 Dec
- 30 Dec
China Southern
$ 419
20 Dec
- 25 Dec
Etihad Airways
$ 421
17 Dec
- 24 Dec
Etihad Airways
$ 422
24 Dec
- 02 Jan
Etihad Airways
$ 422
15 Dec
- 25 Dec
Air India Express
$ 423
30 Dec
- 18 Jan
China Southern
$ 423
30 Dec
- 06 Jan
China Southern
$ 428
Also check the deals for one-way flights from Riyadh to Bangkok in December .
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