Cheapest return flights from Madrid to Zagreb in May from $155

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

Return flights

21 May - 28 May Iberia direct
03 May - 14 May Iberia direct
19 May - 23 May Ryanair
28 May - 01 Jun Iberia
21 May - 25 May Iberia
21 May - 24 May Iberia
24 May - 30 May Iberia
12 May - 20 May Ryanair
22 May - 28 May Iberia
14 May - 24 May Air Europa
01 May - 04 May LOT

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

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