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

Return flights

17 Aug - 30 Aug	LATAM Airlines Group
10 Aug - 26 Aug	LATAM Airlines Group
11 Aug - 28 Aug	Air France
20 Aug - 25 Aug	LATAM Airlines Group
02 Aug - 20 Aug	LATAM Airlines Group
15 Aug - 29 Aug	LATAM Airlines Group
08 Aug - 20 Aug	KLM
15 Aug - 22 Aug	LATAM Airlines Group
15 Aug - 20 Aug	Turkish Airlines
22 Aug - 07 Sep	Turkish Airlines
23 Aug - 07 Sep	Turkish Airlines
31 Aug - 13 Sep	KLM

Also check the deals for one-way flights from Sao Paulo to Zagreb 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 Sao Paulo to Zagreb in August from 798€

Return flights