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

Return flights

11 Mar - 14 Mar	easyJet
12 Mar - 23 Mar	Ryanair	direct
11 Mar - 23 Mar	Ryanair	direct
05 Mar - 23 Mar	Ryanair	direct
05 Mar - 09 Mar	easyJet
12 Mar - 16 Mar	Ryanair	direct
05 Mar - 09 Mar	Ryanair	direct
11 Mar - 16 Mar	Ryanair	direct
05 Mar - 16 Mar	Ryanair	direct
12 Mar - 15 Mar	Ryanair

Also check the deals for one-way flights from Porto to Krakow 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 Porto to Krakow in March from 147€

Return flights