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

Return flights

02 Dec - 21 Jan	SWISS
01 Dec - 07 Dec	Lufthansa
02 Dec - 06 Dec	Qatar Airways
10 Dec - 17 Dec	SWISS
15 Dec - 29 Dec	Lufthansa
11 Dec - 31 Dec	Lufthansa
01 Dec - 13 Dec	Ryanair
12 Dec - 18 Dec	Ryanair
06 Dec - 13 Dec	SWISS
15 Dec - 22 Dec	Lufthansa
31 Dec - 07 Jan	Lufthansa
31 Dec - 04 Jan	Ryanair
15 Dec - 28 Dec	Ryanair
18 Dec - 19 Jan	Ryanair
28 Dec - 10 Jan	Aer Lingus
23 Dec - 22 Jan	KLM
27 Dec - 10 Jan	Fly One
20 Dec - 07 Jan	Fly One
28 Dec - 18 Jan	KLM
19 Dec - 11 Jan	Ryanair

Also check the deals for one-way flights from Dublin to Denpasar in December.

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 December from 566€

Return flights