Cheapest return flights from Casablanca to Porto in May from $180

Best time to book flights for Casablanca (CMN) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Casablanca (CMN) to Porto (OPO) in May 2025 (see full year).

Return flights

27 May - 30 May Air Arabia Maroc
21 May - 22 May Air Arabia Maroc
24 May - 27 May Air Arabia Maroc
24 May - 30 May Air Arabia Maroc
14 May - 15 May Air Arabia Maroc
15 May - 28 May Air Arabia Maroc
16 May - 27 May Air Arabia Maroc
17 May - 24 May Air Arabia Maroc
17 May - 20 May Air Arabia Maroc
31 May - 06 Jun Royal Air Maroc
22 May - 23 May Air Arabia Maroc
29 May - 01 Jun Air Arabia Maroc
29 May - 01 Jun Royal Air Maroc direct

Also check the deals for one-way flights from Casablanca to Porto 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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