Cheapest return flights from Riyadh to Bangkok in September from $348

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

Return flights

10 Sep - 25 Sep Etihad Airways
22 Sep - 05 Oct Etihad Airways
14 Sep - 30 Sep Etihad Airways
03 Sep - 17 Sep Etihad Airways
01 Sep - 22 Sep Etihad Airways
06 Sep - 25 Sep Etihad Airways
15 Sep - 26 Sep Etihad Airways
22 Sep - 03 Oct Etihad Airways
02 Sep - 09 Oct Etihad Airways
08 Sep - 16 Sep Etihad Airways
29 Sep - 07 Oct Etihad Airways
29 Sep - 06 Oct Etihad Airways
14 Sep - 22 Sep Etihad Airways
17 Sep - 22 Sep Etihad Airways
15 Sep - 19 Sep Etihad Airways
29 Sep - 02 Oct Etihad Airways
21 Sep - 01 Oct Etihad Airways
16 Sep - 07 Oct Etihad Airways
15 Sep - 01 Oct Etihad Airways
12 Sep - 01 Oct Etihad Airways

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

Skyscanner

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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