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

Return flights

25 Sep - 07 Oct	SriLankan Airlines
16 Sep - 23 Sep	SriLankan Airlines
15 Sep - 17 Sep	SriLankan Airlines
11 Sep - 06 Oct	SriLankan Airlines
02 Sep - 09 Sep	Air Arabia
05 Sep - 12 Sep	Thai Lion Air
03 Sep - 20 Sep	Qatar Airways
25 Sep - 07 Oct	Kuwait Airways	direct
16 Sep - 23 Sep	Kuwait Airways	direct
15 Sep - 17 Sep	Kuwait Airways	direct
11 Sep - 06 Oct	Kuwait Airways	direct
05 Sep - 12 Sep	Kuwait Airways	direct
02 Sep - 09 Sep	Kuwait Airways	direct

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

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 Bangkok to Kuwait in September from $414

Return flights