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

Return flights

24 Jul - 27 Jul	Lufthansa
29 Jul - 01 Aug	Lufthansa	direct
08 Jul - 21 Jul	Lufthansa	direct
10 Jul - 27 Jul	Air Serbia
10 Jul - 25 Jul	Air Serbia
10 Jul - 26 Jul	Air Serbia
31 Jul - 14 Aug	Lufthansa	direct
31 Jul - 07 Aug	Lufthansa	direct
10 Jul - 28 Jul	Air Serbia
10 Jul - 27 Jul	Lufthansa	direct
10 Jul - 25 Jul	Lufthansa	direct
10 Jul - 26 Jul	Lufthansa	direct
10 Jul - 28 Jul	Lufthansa	direct

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Zagreb in July from 175€

Return flights