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

Return flights

04 Apr - 22 Apr	Scandinavian Airlines
06 Apr - 21 Apr	Oman Air
05 Apr - 23 Apr	Oman Air
18 Apr - 02 May	Oman Air
14 Apr - 05 May	Oman Air
23 Apr - 10 May	Oman Air
13 Apr - 23 Apr	Oman Air
06 Apr - 06 May	Oman Air
13 Apr - 25 Apr	Oman Air
01 Apr - 18 Apr	Oman Air
01 Apr - 19 Apr	Oman Air
08 Apr - 29 Apr	Oman Air
14 Apr - 23 Apr	Oman Air
02 Apr - 16 Apr	Oman Air
03 Apr - 01 May	Oman Air
29 Apr - 23 May	Oman Air
13 Apr - 03 May	Oman Air
03 Apr - 06 May	Oman Air
18 Apr - 03 May	Oman Air
11 Apr - 09 May	Oman Air

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

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 April from 506€

Return flights