Cheapest return flights from Porto to Zagreb in May from $168

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

Return flights

20 May - 24 May Wizz Air Malta
27 May - 03 Jun Wizz Air Malta
13 May - 18 May Ryanair
19 May - 26 May Ryanair
30 May - 11 Jun Ryanair
27 May - 13 Jun Wizz Air Malta
19 May - 24 May Ryanair
07 May - 10 May easyJet
27 May - 30 May Wizz Air Malta
31 May - 11 Jun Ryanair
29 May - 02 Jun Ryanair
31 May - 07 Jun Ryanair
28 May - 31 May Wizz Air Malta
21 May - 28 May Ryanair
22 May - 29 May Ryanair
01 May - 03 May easyJet

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

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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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