AirHint found the following cheapest return flights from Bangkok (BKK) to Dublin (DUB) in January 2026 (see full year).

Return flights

23 Jan - 31 Jan	Finnair
22 Jan - 31 Jan	Finnair
16 Jan - 23 Jan	Finnair
09 Jan - 03 Feb	Finnair
01 Jan - 04 Jan	Norse Atlantic Airways (UK)
01 Jan - 01 Jan	Thai Airways
02 Jan - 02 Jan	Thai Airways
27 Jan - 03 Feb	Scandinavian Airlines

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

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 January from 626€

Return flights