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

Return flights

11 Dec - 14 Dec	Eurowings
26 Dec - 31 Dec	KLM
22 Dec - 29 Dec	Wizz Air
30 Dec - 15 Jan	KLM
30 Dec - 15 Jan	LOT	direct
30 Dec - 02 Jan	KLM
25 Dec - 02 Jan	KLM
24 Dec - 02 Jan	KLM
25 Dec - 28 Dec	Eurowings
23 Dec - 01 Jan	KLM
24 Dec - 27 Dec	KLM
27 Dec - 30 Dec	Eurowings
11 Dec - 14 Dec	LOT	direct
23 Dec - 30 Dec	Eurowings
20 Dec - 28 Dec	Eurowings
24 Dec - 27 Dec	LOT	direct
24 Dec - 02 Jan	LOT	direct
25 Dec - 02 Jan	LOT	direct
30 Dec - 02 Jan	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 181€

Return flights