Cheapest return CMN–LIS flights, May

AirHint found the following cheapest return flights from Casablanca (CMN) to Lisbon (LIS) in May 2026 (see full year).

Return flights

09 May - 13 May Royal Air Maroc
27 May - 31 May Royal Air Maroc
19 May - 26 May Royal Air Maroc
27 May - 30 May Royal Air Maroc
27 May - 01 Jun Royal Air Maroc
19 May - 23 May Royal Air Maroc
12 May - 16 May Royal Air Maroc
31 May - 04 Jun Royal Air Maroc
20 May - 24 May Royal Air Maroc
24 May - 31 May Royal Air Maroc
27 May - 03 Jun Royal Air Maroc
27 May - 28 May Royal Air Maroc
29 May - 03 Jun Air Arabia Maroc
25 May - 17 Jun Iberia
29 May - 01 Jun Air Arabia Maroc
11 May - 16 May Royal Air Maroc
25 May - 07 Jun Iberia
25 May - 17 Jun Royal Air Maroc direct
25 May - 01 Jun Royal Air Maroc direct
25 May - 03 Jun Royal Air Maroc direct

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