Cheapest return flights from Zurich to Graz in December from $228

AirHint found the following cheapest return flights from Zurich (ZRH) to Graz (GRZ) in December 2025 (see full year).

Return flights

12 Dec - 19 Dec SWISS direct
12 Dec - 14 Dec Austrian Airlines direct
21 Dec - 26 Dec SWISS
21 Dec - 26 Dec SWISS direct
18 Dec - 21 Dec Austrian Airlines direct
12 Dec - 15 Dec Austrian Airlines direct
07 Dec - 15 Dec Austrian Airlines direct
10 Dec - 17 Dec Austrian Airlines
18 Dec - 23 Dec Austrian Airlines
25 Dec - 27 Dec Austrian Airlines
21 Dec - 12 Jan Austrian Airlines direct
24 Dec - 02 Jan Lufthansa
31 Dec - 04 Jan Lufthansa
29 Dec - 01 Jan SWISS direct
22 Dec - 02 Jan Austrian Airlines
29 Dec - 02 Jan Austrian Airlines
28 Dec - 03 Jan Lufthansa
30 Dec - 03 Jan Lufthansa
30 Dec - 02 Jan Lufthansa

Also check the deals for one-way flights from Zurich to Graz in December.

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