Cheapest return flights from Frankfurt to Zagreb in September from 44€

Best time to book flights for Frankfurt (FRA) to Zagreb (ZAG) flights at AirHint

AirHint found the following cheapest return flights from Frankfurt (FRA) to Zagreb (ZAG) in September 2025 (see full year).

Return flights

22 Sep - 08 Oct Ryanair direct
08 Sep - 10 Sep Ryanair direct
08 Sep - 15 Sep Ryanair direct
08 Sep - 22 Sep Ryanair direct
01 Sep - 10 Sep Ryanair direct
01 Sep - 15 Sep Ryanair direct
01 Sep - 22 Sep Ryanair direct
15 Sep - 22 Sep Ryanair direct
08 Sep - 29 Sep Ryanair direct
12 Sep - 15 Sep Ryanair direct
12 Sep - 22 Sep Ryanair direct
22 Sep - 10 Oct Ryanair direct
22 Sep - 07 Oct Ryanair direct
26 Sep - 08 Oct Ryanair direct
17 Sep - 07 Oct Ryanair direct
15 Sep - 06 Oct Ryanair direct
22 Sep - 06 Oct Ryanair direct
17 Sep - 06 Oct Ryanair direct
26 Sep - 10 Oct Ryanair direct
26 Sep - 07 Oct Ryanair direct

Also check the deals for one-way flights from Frankfurt to Zagreb in September.

Skyscanner

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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