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

Return flights

23 Apr - 03 May	Etihad Airways
25 Apr - 09 May	Etihad Airways
30 Apr - 20 May	KLM
30 Apr - 25 May	KLM
23 Apr - 07 May	Qatar Airways
20 Apr - 07 May	Qatar Airways
23 Apr - 30 Apr	Qatar Airways
24 Apr - 04 May	Qatar Airways
16 Apr - 01 May	Qatar Airways
09 Apr - 21 Apr	Qatar Airways
06 Apr - 21 Apr	Qatar Airways
25 Apr - 08 May	Etihad Airways
24 Apr - 09 May	Qatar Airways
09 Apr - 17 Apr	Emirates
09 Apr - 24 Apr	Emirates
09 Apr - 19 Apr	Emirates
03 Apr - 30 Apr	Finnair
01 Apr - 05 Apr	Qatar Airways
02 Apr - 29 Apr	SWISS

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

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 April from $659

Return flights