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

Return flights

09 Jun - 22 Jun	Lufthansa
02 Jun - 17 Jun	SWISS
02 Jun - 24 Jun	SWISS
09 Jun - 30 Jun	Lufthansa
11 Jun - 30 Jun	Lufthansa
09 Jun - 23 Jun	Lufthansa
02 Jun - 16 Jun	Lufthansa
08 Jun - 22 Jun	Lufthansa
08 Jun - 30 Jun	Lufthansa
08 Jun - 24 Jun	Lufthansa
01 Jun - 01 Jul	Austrian Airlines
01 Jun - 05 Jul	Turkish Airlines
16 Jun - 07 Jul	Lufthansa
03 Jun - 15 Jul	Turkish Airlines
02 Jun - 07 Jul	Lufthansa
01 Jun - 08 Jul	Turkish Airlines
07 Jun - 07 Jul	Lufthansa
10 Jun - 22 Jul	Lufthansa
20 Jun - 10 Jul	Austrian Airlines
09 Jun - 08 Jul	Lufthansa

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 493€

Return flights