AirHint found the following cheapest return flights from Cologne (CGN) to Nice (NCE) in December 2025 (see full year).

Return flights

03 Dec - 06 Dec	Eurowings
12 Dec - 15 Dec	Ryanair
04 Dec - 07 Dec	Ryanair
01 Dec - 04 Dec	Lufthansa
03 Dec - 07 Dec	Lufthansa
12 Dec - 16 Dec	Lufthansa
05 Dec - 07 Dec	Lufthansa
06 Dec - 09 Dec	Lufthansa
12 Dec - 14 Dec	Ryanair
02 Dec - 05 Dec	Lufthansa
18 Dec - 05 Jan	Lufthansa
30 Dec - 02 Jan	Lufthansa
17 Dec - 03 Jan	Lufthansa
31 Dec - 03 Jan	Lufthansa
17 Dec - 04 Jan	Lufthansa
16 Dec - 04 Jan	Lufthansa
27 Dec - 05 Jan	Lufthansa
26 Dec - 02 Jan	Lufthansa
28 Dec - 03 Jan	Lufthansa
28 Dec - 04 Jan	Lufthansa

Also check the deals for one-way flights from Cologne to Nice 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 Cologne to Nice in December from 103€

Return flights