Cheapest return flights from Kos to Duesseldorf in September from $67

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

Return flights

10 Sep - 24 Sep Ryanair direct
03 Sep - 24 Sep Ryanair direct
10 Sep - 17 Sep Ryanair direct
03 Sep - 17 Sep Ryanair direct
09 Sep - 11 Sep Condor direct
10 Sep - 01 Oct Ryanair direct
03 Sep - 10 Sep Ryanair direct
09 Sep - 14 Sep Condor direct
17 Sep - 24 Sep Ryanair direct
17 Sep - 08 Oct Ryanair direct
17 Sep - 01 Oct Ryanair direct
11 Sep - 14 Sep Condor direct
10 Sep - 22 Sep Ryanair
24 Sep - 08 Oct Ryanair direct
24 Sep - 01 Oct Ryanair direct
24 Sep - 15 Oct Ryanair direct
26 Sep - 08 Oct SKY express
29 Sep - 08 Oct SKY express
22 Sep - 08 Oct SKY express
19 Sep - 08 Oct SKY express

Also check the deals for one-way flights from Kos to Duesseldorf 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.

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