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

Return flights

16 Dec - 14 Jan	Pegasus Airlines
07 Dec - 14 Dec	Pegasus Airlines
11 Dec - 31 Dec	Pegasus Airlines
09 Dec - 27 Dec	Pegasus Airlines
02 Dec - 13 Dec	Qatar Airways
29 Dec - 09 Jan	Pegasus Airlines
21 Dec - 04 Jan	Eurowings

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

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 December from 687€

Return flights