Cheapest return flights from Duesseldorf to Bangkok in September from $629

Best time to book flights for Duesseldorf (DUS) to Bangkok (BKK) flights at AirHint

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

Return flights

03 Sep - 01 Oct Air France
10 Sep - 13 Oct Air France
03 Sep - 30 Oct Air France
26 Sep - 11 Oct KLM
19 Sep - 11 Oct KLM
03 Sep - 23 Sep Air France
14 Sep - 25 Sep Air France
03 Sep - 24 Sep Air France
03 Sep - 22 Sep Air France
09 Sep - 23 Sep Air France
02 Sep - 22 Sep Air France
11 Sep - 18 Sep Air France
22 Sep - 30 Sep Air France
11 Sep - 24 Sep Air France
08 Sep - 27 Sep Air France
26 Sep - 12 Oct KLM
19 Sep - 09 Oct Finnair
22 Sep - 03 Oct Air France
01 Sep - 28 Oct Iberia
22 Sep - 10 Oct Iberia

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

Skyscanner

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok