Cheapest return flights from Zagreb to Copenhagen in September from $128

Best time to book flights for Zagreb (ZAG) to Copenhagen (CPH) flights at AirHint

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

Return flights

05 Sep - 07 Sep Croatia Airlines direct
03 Sep - 07 Sep Croatia Airlines direct
12 Sep - 15 Sep Air Serbia
19 Sep - 23 Sep Croatia Airlines
19 Sep - 23 Sep Croatia Airlines direct
12 Sep - 15 Sep Croatia Airlines direct

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

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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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