Cheapest return flights from Zagreb to Helsinki in August from $252

AirHint found the following cheapest return flights from Zagreb (ZAG) to Helsinki (HEL) in August 2025 (see full year).

Return flights

21 Aug - 27 Aug KLM
21 Aug - 28 Aug Lufthansa
21 Aug - 24 Aug Ryanair
03 Aug - 06 Aug Ryanair
10 Aug - 14 Aug Ryanair
18 Aug - 25 Aug Ryanair
07 Aug - 10 Aug Turkish Airlines
09 Aug - 17 Aug Croatia Airlines
17 Aug - 30 Aug Turkish Airlines
07 Aug - 16 Aug Turkish Airlines

Also check the deals for one-way flights from Zagreb to Helsinki in August.

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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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