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

Return flights

29 May - 17 Jun	SKY express
18 May - 25 May	SKY express
20 May - 25 May	SKY express
15 May - 25 May	SKY express
06 May - 25 May	SKY express
22 May - 25 May	SKY express
29 May - 08 Jun	SKY express
18 May - 08 Jun	SKY express
20 May - 08 Jun	SKY express
06 May - 11 May	SKY express
22 May - 08 Jun	SKY express
29 May - 31 May	SKY express
18 May - 31 May	SKY express
18 May - 27 May	SKY express
20 May - 31 May	SKY express
29 May - 05 Jun	SKY express
18 May - 05 Jun	SKY express
20 May - 05 Jun	SKY express
25 May - 08 Jun	SKY express
15 May - 05 Jun	SKY express

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

Book a cheap hotel in Duesseldorf

Cheap car rent in Duesseldorf

Cheapest return flights from Kos to Duesseldorf in May from 194€

Return flights