AirHint found the following cheapest return flights from Denpasar (DPS) to Bangkok (DMK) in September 2025 (see full year).

Return flights

19 Sep - 23 Sep	Citilink
18 Sep - 25 Sep	Batik Air
22 Sep - 25 Sep	Lion Air
23 Sep - 28 Sep	Citilink
26 Sep - 03 Oct	Lion Air
18 Sep - 22 Sep	Batik Air
28 Sep - 05 Oct	AirAsia
20 Sep - 27 Sep	Lion Air
21 Sep - 26 Sep	Citilink
27 Sep - 04 Oct	Batik Air Malaysia
25 Sep - 30 Sep	Lion Air
27 Sep - 30 Sep	Batik Air Malaysia
21 Sep - 23 Sep	Citilink
24 Sep - 03 Oct	Lion Air
30 Sep - 04 Oct	Indonesia AirAsia
30 Sep - 12 Oct	Indonesia AirAsia
17 Sep - 04 Oct	Lion Air
21 Sep - 12 Oct	VietJet Air
28 Sep - 11 Oct	Indonesia AirAsia
17 Sep - 04 Oct	Batik Air	direct

Also check the deals for one-way flights from Denpasar to Bangkok 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 Denpasar to Bangkok in September from 191€

Return flights