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

Return flights

06 Dec - 20 Dec	Etihad Airways
07 Dec - 24 Dec	Etihad Airways
01 Dec - 20 Dec	SWISS
08 Dec - 20 Dec	Turkish Airlines
05 Dec - 18 Dec	Turkish Airlines
04 Dec - 18 Dec	Turkish Airlines
06 Dec - 30 Dec	Etihad Airways
12 Dec - 23 Dec	Etihad Airways
07 Dec - 31 Dec	Emirates
08 Dec - 31 Dec	Emirates
08 Dec - 01 Jan	Etihad Airways
29 Dec - 13 Jan	Etihad Airways
15 Dec - 10 Jan	Etihad Airways
10 Dec - 01 Jan	Etihad Airways
18 Dec - 16 Jan	Etihad Airways
15 Dec - 09 Jan	Etihad Airways
28 Dec - 13 Jan	Etihad Airways
23 Dec - 13 Jan	Turkish Airlines
12 Dec - 03 Jan	Etihad Airways
26 Dec - 13 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 $702

Return flights