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

Return flights

10 Mar - 21 Mar	KLM
07 Mar - 21 Mar	KLM
06 Mar - 21 Mar	KLM
12 Mar - 24 Mar	KLM
10 Mar - 20 Mar	KLM
10 Mar - 31 Mar	KLM
05 Mar - 21 Mar	Scandinavian Airlines
12 Mar - 27 Mar	KLM
08 Mar - 17 Mar	KLM
12 Mar - 26 Mar	KLM
03 Mar - 03 Apr	Etihad Airways
23 Mar - 29 Apr	Oman Air
23 Mar - 13 Apr	Oman Air
04 Mar - 02 Apr	Oman Air
25 Mar - 07 Apr	Oman Air
18 Mar - 29 Apr	Etihad Airways
30 Mar - 28 Apr	Oman Air
20 Mar - 24 Apr	Oman Air
30 Mar - 21 Apr	Oman Air
19 Mar - 23 Apr	Etihad Airways

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

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 Bangkok in March from 423€

Return flights