AirHint found the following cheapest return flights from Zurich (ZRH) to Graz (GRZ) in January 2026 (see full year).

Return flights

21 Jan - 26 Jan	Pegasus Airlines
26 Jan - 29 Jan	Eurowings
23 Jan - 26 Jan	Eurowings
30 Jan - 02 Feb	Eurowings
29 Jan - 02 Feb	Eurowings
18 Jan - 22 Jan	Pegasus Airlines
23 Jan - 28 Jan	Eurowings
30 Jan - 04 Feb	Eurowings
30 Jan - 03 Feb	Eurowings
29 Jan - 03 Feb	Eurowings
26 Jan - 28 Jan	Eurowings
21 Jan - 28 Jan	AJet
23 Jan - 28 Jan	Austrian Airlines	direct
30 Jan - 02 Feb	Austrian Airlines	direct
29 Jan - 01 Feb	SWISS
19 Jan - 22 Jan	Eurowings
21 Jan - 28 Jan	SWISS	direct
31 Jan - 06 Feb	Lufthansa
31 Jan - 02 Feb	Lufthansa

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

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 Zurich to Graz in January from 201€

Return flights