AirHint found the following cheapest return flights from Duesseldorf (DUS) to Bangkok (BKK) in October 2025 (see full year).

Return flights

20 Oct - 06 Nov	Pegasus Airlines
20 Oct - 07 Nov	Pegasus Airlines
26 Oct - 06 Nov	AJet
25 Oct - 06 Nov	AJet
20 Oct - 30 Oct	Pegasus Airlines
21 Oct - 06 Nov	AJet
22 Oct - 29 Oct	Pegasus Airlines
06 Oct - 29 Oct	AJet
17 Oct - 06 Nov	AJet
31 Oct - 06 Nov	Pegasus Airlines
01 Oct - 30 Oct	AJet
15 Oct - 06 Nov	Pegasus Airlines
01 Oct - 28 Oct	AJet
28 Oct - 11 Nov	Pegasus Airlines
09 Oct - 06 Nov	easyJet
27 Oct - 30 Oct	Pegasus Airlines
20 Oct - 29 Oct	Pegasus Airlines
24 Oct - 30 Oct	Pegasus Airlines
06 Oct - 30 Oct	Air Serbia
01 Oct - 29 Oct	AJet

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

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 October from 423€

Return flights