AirHint found the following cheapest return flights from Stuttgart (STR) to Zagreb (ZAG) in January 2026 (see full year).

Return flights

18 Jan - 23 Jan	Eurowings	direct
25 Jan - 30 Jan	Eurowings	direct
18 Jan - 25 Jan	Eurowings	direct
23 Jan - 30 Jan	Eurowings	direct
25 Jan - 08 Feb	Eurowings	direct
23 Jan - 01 Feb	Eurowings	direct
16 Jan - 08 Feb	Eurowings	direct
23 Jan - 25 Jan	Eurowings	direct
16 Jan - 23 Jan	Eurowings	direct
25 Jan - 26 Jan	Eurowings
18 Jan - 22 Jan	Eurowings
28 Jan - 02 Feb	Austrian Airlines
28 Jan - 01 Feb	Austrian Airlines
27 Jan - 01 Feb	Lufthansa
31 Jan - 02 Feb	Lufthansa
31 Jan - 03 Feb	Lufthansa
21 Jan - 23 Jan	Wizz Air
23 Jan - 26 Jan	Eurowings
17 Jan - 09 Feb	Lufthansa

Also check the deals for one-way flights from Stuttgart to Zagreb 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 Stuttgart to Zagreb in January from $104

Return flights