AirHint found the following cheapest return flights from Zagreb (ZAG) to Tunis (TUN) in August 2025 (see full year).

Return flights

30 Aug - 07 Sep	Ryanair
21 Aug - 24 Aug	Ryanair
02 Aug - 06 Aug	Ryanair
13 Aug - 20 Aug	Lufthansa
14 Aug - 21 Aug	Lufthansa
04 Aug - 10 Aug	Ryanair
15 Aug - 22 Aug	Lufthansa
08 Aug - 15 Aug	Ryanair
11 Aug - 15 Aug	Ryanair
10 Aug - 24 Aug	Lufthansa

Also check the deals for one-way flights from Zagreb to Tunis in August.

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 Zagreb to Tunis in August from 370€

Return flights