AirHint found the following cheapest return flights from Bangkok (BKK) to Dublin (DUB) in October 2025 (see full year).

Return flights

06 Oct - 20 Oct	Etihad Airways
26 Oct - 03 Nov	Etihad Airways
05 Oct - 19 Oct	Etihad Airways
03 Oct - 19 Oct	Etihad Airways
15 Oct - 01 Nov	Etihad Airways
03 Oct - 17 Oct	Etihad Airways
04 Oct - 17 Oct	Etihad Airways
28 Oct - 03 Nov	Etihad Airways
03 Oct - 04 Nov	Etihad Airways
28 Oct - 04 Nov	Etihad Airways
27 Oct - 04 Nov	Etihad Airways
25 Oct - 08 Nov	Etihad Airways
20 Oct - 25 Oct	Etihad Airways
29 Oct - 04 Nov	IndiGo

Also check the deals for one-way flights from Bangkok to Dublin in October.

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 Bangkok to Dublin in October from 593€

Return flights