Cheapest return flights from Dublin to Bangkok in September from $588

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

06 Sep - 27 Sep KLM
07 Sep - 21 Sep KLM
10 Sep - 24 Sep KLM
12 Sep - 28 Sep KLM
12 Sep - 29 Sep KLM
10 Sep - 17 Sep KLM
01 Sep - 22 Sep KLM
11 Sep - 27 Sep KLM
05 Sep - 17 Sep Air France
07 Sep - 27 Sep KLM
10 Sep - 22 Oct KLM
24 Sep - 12 Oct Air France
23 Sep - 22 Oct Air France
23 Sep - 06 Oct Air France
16 Sep - 14 Oct KLM
14 Sep - 13 Oct KLM
07 Sep - 07 Oct KLM
27 Sep - 05 Oct Turkish Airlines
21 Sep - 12 Oct Turkish Airlines
25 Sep - 04 Oct Turkish Airlines

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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