AirHint found the following cheapest return flights from Frankfurt (FRA) to Zagreb (ZAG) in August 2026 (see full year).
Return flights
| 20 Aug - 29 Aug | Lufthansa | direct | |
| 08 Aug - 10 Aug | Lufthansa | direct | |
| 01 Aug - 14 Aug | Lufthansa | direct | |
| 14 Aug - 18 Aug | Lufthansa | direct | |
| 01 Aug - 15 Aug | Lufthansa | direct |
Also check the deals for one-way flights from Frankfurt to Zagreb in August.
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