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

Return flights

17 Sep - 16 Oct	Etihad Airways
09 Sep - 09 Oct	Etihad Airways
27 Sep - 05 Oct	Ryanair
21 Sep - 27 Oct	Ryanair
05 Sep - 25 Sep	Pegasus Airlines
30 Sep - 21 Oct	Ryanair
23 Sep - 27 Sep	Etihad Airways
14 Sep - 29 Sep	KLM
11 Sep - 22 Sep	Air France
08 Sep - 22 Sep	KLM
10 Sep - 22 Sep	KLM
22 Sep - 29 Sep	Etihad Airways
14 Sep - 14 Oct	KLM
30 Sep - 14 Oct	Turkish Airlines
17 Sep - 30 Sep	Ryanair
23 Sep - 05 Oct	Ryanair
28 Sep - 05 Oct	Turkish Airlines
27 Sep - 07 Oct	Ryanair
09 Sep - 25 Sep	Ryanair
01 Sep - 16 Sep	Pegasus Airlines

Also check the deals for one-way flights from Dublin to Denpasar 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 Dublin to Denpasar in September from 634€

Return flights