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

Return flights

07 Apr - 04 May	Etihad Airways
20 Apr - 27 Apr	Etihad Airways
07 Apr - 28 Apr	Etihad Airways
15 Apr - 28 Apr	Qatar Airways
13 Apr - 27 Apr	Qatar Airways
15 Apr - 29 Apr	Qatar Airways
13 Apr - 28 Apr	Qatar Airways
30 Apr - 10 May	Etihad Airways
17 Apr - 05 May	Qatar Airways
15 Apr - 03 May	Qatar Airways
10 Apr - 30 Apr	Qatar Airways
11 Apr - 18 Apr	Turkish Airlines
11 Apr - 25 Apr	Turkish Airlines
01 Apr - 31 May	KLM
07 Apr - 16 Apr	Emirates
03 Apr - 04 May	Turkish Airlines
03 Apr - 01 May	Aer Lingus
11 Apr - 11 May	Qatar Airways

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Dublin to Bangkok in April from $614

Return flights