Cheapest return flights from Porto to Zagreb in March from $121

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

Return flights

16 Mar - 21 Mar Ryanair
14 Mar - 16 Mar Ryanair
21 Mar - 25 Mar Ryanair
06 Mar - 12 Mar easyJet
04 Mar - 06 Mar Ryanair
06 Mar - 11 Mar Ryanair
06 Mar - 10 Mar Ryanair
08 Mar - 14 Mar Ryanair
15 Mar - 21 Mar Ryanair
30 Mar - 15 Apr Ryanair
26 Mar - 30 Mar easyJet
31 Mar - 04 Apr Ryanair

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

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