Cheapest return flights from Frankfurt to Zagreb in September from 39€

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

Return flights

03 Sep - 19 Sep Ryanair direct
03 Sep - 15 Sep Ryanair direct
08 Sep - 19 Sep Ryanair direct
08 Sep - 15 Sep Ryanair direct
08 Sep - 29 Sep Ryanair direct
03 Sep - 17 Sep Ryanair direct
08 Sep - 17 Sep Ryanair direct
08 Sep - 24 Sep Ryanair direct
19 Sep - 10 Oct Ryanair direct
19 Sep - 08 Oct Ryanair direct
01 Sep - 19 Sep Ryanair direct
01 Sep - 15 Sep Ryanair direct
22 Sep - 10 Oct Ryanair direct
22 Sep - 08 Oct Ryanair direct
29 Sep - 10 Oct Ryanair direct
29 Sep - 08 Oct Ryanair direct
29 Sep - 17 Oct Ryanair direct
19 Sep - 09 Oct Ryanair direct
22 Sep - 09 Oct Ryanair direct
29 Sep - 09 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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