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

Return flights

19 Jul - 24 Jul	Eurowings	direct
26 Jul - 31 Jul	Eurowings	direct
01 Jul - 15 Jul	Eurowings	direct
12 Jul - 20 Jul	Eurowings	direct
22 Jul - 24 Jul	Eurowings	direct
15 Jul - 20 Jul	Eurowings	direct
27 Jul - 01 Aug	Austrian Airlines
31 Jul - 02 Aug	Eurowings	direct
11 Jul - 14 Jul	Eurowings

Also check the deals for one-way flights from Stuttgart to Zagreb in July.

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 July from $148

Return flights