Cheapest return flights from Dublin to Bangkok in September from $545

Best time to book flights for Dublin (DUB) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to Bangkok (BKK) in September 2025 (see full year).

Return flights

10 Sep - 07 Oct SWISS
10 Sep - 30 Sep SWISS
10 Sep - 24 Sep SWISS
11 Sep - 23 Oct SWISS
11 Sep - 24 Sep SWISS
03 Sep - 09 Oct SWISS
01 Sep - 08 Oct SWISS
08 Sep - 29 Sep SWISS
01 Sep - 22 Sep SWISS
17 Sep - 30 Sep SWISS
16 Sep - 08 Oct SWISS
07 Sep - 17 Sep SWISS
05 Sep - 17 Sep SWISS
02 Sep - 23 Sep SWISS
06 Sep - 20 Sep Austrian Airlines
26 Sep - 02 Oct Turkish Airlines
18 Sep - 09 Oct Turkish Airlines
18 Sep - 23 Oct SWISS
29 Sep - 20 Oct Turkish Airlines
20 Sep - 08 Oct Qatar Airways

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

Skyscanner

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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