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

Return flights

18 Oct - 15 Nov	Air France
08 Oct - 13 Nov	KLM
29 Oct - 13 Nov	KLM
10 Oct - 15 Nov	SWISS
17 Oct - 15 Nov	SWISS
03 Oct - 13 Oct	Etihad Airways
08 Oct - 02 Nov	IndiGo
20 Oct - 24 Oct	Emirates
20 Oct - 25 Oct	Emirates

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 $789

Return flights