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

Return flights

14 Dec - 18 Dec	Lufthansa
04 Dec - 07 Dec	SWISS
15 Dec - 20 Dec	SWISS
29 Dec - 02 Jan	KLM
21 Dec - 02 Jan	KLM
20 Dec - 02 Jan	KLM
08 Dec - 10 Dec	Eurowings
09 Dec - 10 Dec	Vueling Airlines
09 Dec - 09 Dec	Air France

Also check the deals for one-way flights from Stuttgart 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 Stuttgart to Nice in December from $225

Return flights