AirHint found the following cheapest return flights from Madrid (MAD) to Zagreb (ZAG) in December 2025 (see full year).

Return flights

14 Dec - 18 Dec	Wizz Air Malta
11 Dec - 14 Dec	Wizz Air Malta
19 Dec - 10 Jan	Ryanair
12 Dec - 14 Dec	Ryanair
12 Dec - 15 Dec	Ryanair
03 Dec - 08 Dec	Air Europa
01 Dec - 07 Dec	Ryanair
22 Dec - 05 Jan	Wizz Air Malta
10 Dec - 12 Dec	Ryanair
01 Dec - 06 Dec	Ryanair
18 Dec - 31 Dec	Ryanair
19 Dec - 31 Dec	Ryanair
17 Dec - 06 Jan	Wizz Air Malta
23 Dec - 02 Jan	Ryanair
27 Dec - 02 Jan	Ryanair
21 Dec - 01 Jan	Ryanair

Also check the deals for one-way flights from Madrid to Zagreb in December.

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 Madrid to Zagreb in December from 103€

Return flights