AirHint found the following cheapest return flights from Cologne (CGN) to Colombo (CMB) in August 2025 (see full year).

Return flights

22 Aug - 07 Sep	AJet
09 Aug - 14 Aug	AJet
07 Aug - 27 Aug	Pegasus Airlines
13 Aug - 03 Sep	AJet
22 Aug - 31 Aug	AJet
01 Aug - 12 Aug	AJet
07 Aug - 08 Aug	AJet
07 Aug - 22 Aug	Pegasus Airlines
09 Aug - 25 Aug	AJet
11 Aug - 22 Aug	Corendon Airlines
27 Aug - 10 Sep	Turkish Airlines
21 Aug - 12 Sep	Turkish Airlines
23 Aug - 05 Sep	Turkish Airlines
30 Aug - 27 Sep	Turkish Airlines
24 Aug - 13 Sep	Turkish Airlines
19 Aug - 03 Sep	Turkish Airlines
19 Aug - 01 Sep	Turkish Airlines
16 Aug - 28 Aug	Turkish Airlines
10 Aug - 27 Aug	Turkish Airlines

Also check the deals for one-way flights from Cologne 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 Cologne to Colombo in August from 584€

Return flights