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

Return flights

09 Apr - 21 Apr	Ryanair
09 Apr - 04 May	Ryanair
19 Apr - 07 May	Ryanair
20 Apr - 07 May	Ryanair
09 Apr - 28 Apr	Ryanair
25 Apr - 14 May	Ryanair
09 Apr - 27 Apr	Ryanair
19 Apr - 17 May	Ryanair
20 Apr - 17 May	Ryanair
25 Apr - 10 May	Ryanair
25 Apr - 17 May	Ryanair
10 Apr - 25 Apr	Ryanair
13 Apr - 21 Apr	Ryanair
20 Apr - 24 May	Ryanair
08 Apr - 25 Apr	Ryanair
28 Apr - 26 May	Ryanair
07 Apr - 21 Apr	Pegasus Airlines
13 Apr - 28 Apr	Ryanair
22 Apr - 28 Apr	Ryanair
18 Apr - 25 Apr	Ryanair

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 $567

Return flights