AirHint found the following cheapest return flights from Duesseldorf (DUS) to Colombo (CMB) in December 2025 (see full year).

Return flights

04 Dec - 07 Dec	AJet
31 Dec - 28 Jan	Etihad Airways
13 Dec - 13 Jan	AJet
31 Dec - 13 Jan	Etihad Airways
10 Dec - 23 Jan	Etihad Airways
05 Dec - 23 Dec	SWISS
16 Dec - 16 Jan	AJet
05 Dec - 14 Dec	Etihad Airways
15 Dec - 16 Jan	AJet
11 Dec - 31 Dec	AJet
15 Dec - 31 Dec	AJet
01 Dec - 12 Dec	Turkish Airlines
30 Dec - 22 Jan	Qatar Airways
13 Dec - 30 Dec	AJet
06 Dec - 24 Dec	Qatar Airways
11 Dec - 25 Dec	Qatar Airways
14 Dec - 21 Dec	Pegasus Airlines
07 Dec - 16 Jan	Emirates
15 Dec - 05 Jan	AJet
14 Dec - 26 Jan	Etihad Airways

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

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 December from $693

Return flights