AirHint found the following cheapest return flights from Duesseldorf (DUS) to Colombo (CMB) in August 2026 (see full year).

Return flights

31 Aug - 14 Sep	Qatar Airways
20 Aug - 10 Sep	Qatar Airways
24 Aug - 18 Sep	Qatar Airways
24 Aug - 19 Sep	Qatar Airways
29 Aug - 20 Sep	Qatar Airways
17 Aug - 07 Sep	Turkish Airlines
17 Aug - 03 Sep	Qatar Airways
22 Aug - 29 Aug	Ryanair
11 Aug - 27 Aug	Air Serbia
11 Aug - 25 Aug	Air Serbia
03 Aug - 15 Aug	SKY express
11 Aug - 29 Aug	Aegean Airlines
10 Aug - 28 Aug	SKY express
03 Aug - 16 Aug	Aegean Airlines
11 Aug - 01 Sep	Qatar Airways
03 Aug - 21 Aug	SKY express
03 Aug - 18 Aug	SKY express
02 Aug - 23 Aug	SKY express

Also check the deals for one-way flights from Duesseldorf to Colombo in August.

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 Colombo in August from $740

Return flights