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

Return flights

04 Jun - 03 Jul	SWISS
09 Jun - 16 Jun	SWISS
02 Jun - 09 Jun	SWISS
05 Jun - 19 Jun	SWISS
10 Jun - 22 Jun	Austrian Airlines
08 Jun - 24 Jun	Qatar Airways
10 Jun - 23 Jun	Qatar Airways
01 Jun - 29 Jun	Qatar Airways
01 Jun - 06 Jul	Qatar Airways
05 Jun - 03 Jul	SWISS
01 Jun - 21 Jun	SWISS
17 Jun - 24 Jun	Austrian Airlines
04 Jun - 11 Jun	Qatar Airways
01 Jun - 10 Jul	SWISS
21 Jun - 12 Jul	Etihad Airways
01 Jun - 13 Jul	SWISS
04 Jun - 08 Jul	Turkish Airlines
13 Jun - 18 Jul	Austrian Airlines
19 Jun - 03 Jul	SWISS
28 Jun - 12 Jul	Etihad Airways

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

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 June from $627

Return flights