AirHint found the following cheapest one-way flights from Kuala Lumpur (KUL) to Dublin (DUB) in December 2025 (see full year).

One-Way flights

10 Dec	AirAsia X
05 Dec	AirAsia X
02 Dec	SriLankan Airlines
04 Dec	AirAsia
28 Dec	China Southern
12 Dec	Etihad Airways
29 Dec	Scoot
30 Dec	Etihad Airways
31 Dec	Etihad Airways
23 Dec	Batik Air Malaysia

Also check the deals for return flights from Kuala Lumpur to Dublin 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 one-way flights from Kuala Lumpur to Dublin in December from $290

One-Way flights