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

Return flights

04 Dec - 14 Dec	Wizz Air
11 Dec - 14 Dec	Wizz Air
05 Dec - 08 Dec	Wizz Air
31 Dec - 01 Jan	Wizz Air
19 Dec - 23 Dec	Eurowings
27 Dec - 01 Jan	KLM
28 Dec - 01 Jan	KLM
16 Dec - 30 Dec	Lufthansa
25 Dec - 04 Jan	Wizz Air
22 Dec - 05 Jan	Wizz Air
26 Dec - 02 Jan	KLM
30 Dec - 02 Jan	KLM
29 Dec - 02 Jan	KLM
28 Dec - 02 Jan	KLM
14 Dec - 03 Jan	Wizz Air
23 Dec - 26 Dec	Eurowings
04 Dec - 14 Dec	LOT	direct
11 Dec - 14 Dec	LOT	direct
20 Dec - 23 Dec	LOT	direct
19 Dec - 23 Dec	LOT	direct

Also check the deals for one-way flights from Stuttgart to Warsaw 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 Warsaw in December from $144

Return flights