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

Return flights

03 Oct - 06 Oct	Ryanair
11 Oct - 16 Oct	Ryanair
11 Oct - 15 Oct	Ryanair
01 Oct - 03 Oct	Ryanair
14 Oct - 20 Oct	Ryanair
09 Oct - 15 Oct	Ryanair
10 Oct - 15 Oct	Ryanair
01 Oct - 06 Oct	Ryanair
04 Oct - 06 Oct	Ryanair
02 Oct - 05 Oct	Ryanair
29 Oct - 01 Nov	Ryanair
27 Oct - 01 Nov	Ryanair
30 Oct - 03 Nov	Croatia Airlines	direct
28 Oct - 01 Nov	Ryanair
27 Oct - 02 Nov	Ryanair
27 Oct - 05 Nov	Croatia Airlines	direct
29 Oct - 02 Nov	Ryanair
30 Oct - 04 Nov	Croatia Airlines	direct
31 Oct - 02 Nov	Ryanair
31 Oct - 04 Nov	Austrian Airlines

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

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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Cheapest return flights from Zagreb to Copenhagen in October from 123€

Return flights