AirHint found the following cheapest return flights from Duesseldorf (DUS) to Bangkok (BKK) in August 2026 (see full year).

Return flights

29 Aug - 19 Sep	Austrian Airlines
17 Aug - 04 Sep	SWISS
20 Aug - 10 Sep	Pegasus Airlines
31 Aug - 17 Sep	Eurowings
24 Aug - 12 Sep	Pegasus Airlines
06 Aug - 24 Aug	Finnair
13 Aug - 29 Aug	Finnair
11 Aug - 25 Aug	Finnair
12 Aug - 25 Aug	Finnair
22 Aug - 29 Aug	Finnair
10 Aug - 26 Aug	Finnair
10 Aug - 24 Aug	Finnair
09 Aug - 29 Aug	Finnair
07 Aug - 28 Aug	Finnair
11 Aug - 24 Aug	Aegean Airlines

Also check the deals for one-way flights from Duesseldorf to Bangkok in August.

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 Duesseldorf to Bangkok in August from 680€

Return flights