Cheapest return flights from Bucharest to Zagreb in September from 144€

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

Return flights

22 Sep - 24 Sep Ryanair
28 Sep - 30 Sep Ryanair
30 Sep - 04 Oct Wizz Air Malta
20 Sep - 23 Sep Croatia Airlines direct
23 Sep - 26 Sep Wizz Air Malta
25 Sep - 27 Sep Ryanair
22 Sep - 27 Sep Ryanair
22 Sep - 28 Sep Ryanair
20 Sep - 24 Sep Croatia Airlines
24 Sep - 25 Sep Wizz Air Malta
24 Sep - 28 Sep Ryanair

Also check the deals for one-way flights from Bucharest 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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