Cheapest return flights from Porto to Zagreb in October from $253

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

Return flights

14 Oct - 19 Oct Lufthansa
22 Oct - 26 Oct Lufthansa

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

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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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