AirHint found the following cheapest return flights from Madrid (MAD) to Zagreb (ZAG) in March 2026 (see full year).

Return flights

14 Mar - 21 Mar	Ryanair
13 Mar - 20 Mar	Ryanair
07 Mar - 11 Mar	Ryanair
04 Mar - 11 Mar	Ryanair
27 Mar - 31 Mar	Ryanair
21 Mar - 31 Mar	Lufthansa
27 Mar - 01 Apr	Ryanair
20 Mar - 30 Mar	Ryanair
27 Mar - 06 Apr	Ryanair
28 Mar - 02 Apr	Air Serbia
30 Mar - 05 Apr	LOT
27 Mar - 03 Apr	Ryanair
14 Mar - 21 Mar	Iberia	direct
04 Mar - 11 Mar	Iberia	direct
07 Mar - 11 Mar	Iberia	direct
28 Mar - 02 Apr	Iberia	direct

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

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 March from $178

Return flights