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

Return flights

09 Sep - 07 Oct	SWISS
16 Sep - 23 Sep	Etihad Airways
18 Sep - 05 Oct	SWISS
17 Sep - 05 Oct	SWISS
25 Sep - 05 Oct	Lufthansa
15 Sep - 22 Sep	Etihad Airways
22 Sep - 29 Sep	Qatar Airways
09 Sep - 16 Sep	SWISS
25 Sep - 02 Oct	Qatar Airways
17 Sep - 30 Sep	SWISS
20 Sep - 30 Sep	Qatar Airways
18 Sep - 25 Sep	Etihad Airways
19 Sep - 05 Oct	SWISS
03 Sep - 24 Sep	Lufthansa
08 Sep - 22 Sep	Etihad Airways
07 Sep - 30 Sep	Qatar Airways
17 Sep - 04 Oct	Qatar Airways
26 Sep - 11 Oct	Qatar Airways
24 Sep - 12 Oct	Lufthansa
27 Sep - 11 Oct	Qatar Airways

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 562€

Return flights