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

Return flights

20 Apr - 20 May	Etihad Airways
20 Apr - 21 May	Etihad Airways
21 Apr - 20 May	Etihad Airways
16 Apr - 29 Apr	Etihad Airways
23 Apr - 23 May	Etihad Airways
18 Apr - 18 May	Etihad Airways
23 Apr - 22 May	Etihad Airways
22 Apr - 22 May	Etihad Airways
19 Apr - 19 May	Etihad Airways
01 Apr - 22 Apr	Etihad Airways
13 Apr - 13 May	Etihad Airways
24 Apr - 24 May	Oman Air
01 Apr - 16 Apr	Etihad Airways
09 Apr - 16 Apr	Oman Air
09 Apr - 30 Apr	Oman Air
04 Apr - 14 Apr	Oman Air
03 Apr - 13 Apr	Oman Air
10 Apr - 27 Apr	Oman Air
06 Apr - 14 Apr	Oman Air
09 Apr - 25 Apr	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 479€

Return flights