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

Return flights

15 May - 22 May	Pegasus Airlines
11 May - 24 May	Eurowings
12 May - 28 May	AJet
03 May - 21 May	Etihad Airways
18 May - 23 May	AJet
08 May - 23 May	Pegasus Airlines
11 May - 18 May	Pegasus Airlines
12 May - 01 Jun	AJet
30 May - 19 Jun	SKY express
14 May - 24 May	Pegasus Airlines
26 May - 10 Jun	Air France
06 May - 26 May	Eurowings
09 May - 29 May	Ryanair
29 May - 19 Jun	Etihad Airways
28 May - 25 Jun	Air France
20 May - 10 Jun	KLM
04 May - 04 Jun	KLM
21 May - 06 Jun	Turkish Airlines
26 May - 05 Jun	Air France
02 May - 01 Jun	Air France

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

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 May from 520€

Return flights