AirHint found the following cheapest one-way flights from Charleroi (CRL) to Porto (OPO) in May 2026 (see full year).
One-Way flights
| 29 May | Ryanair | direct | |
| 13 May | Ryanair | direct | |
| 31 May | Ryanair | direct | |
| 10 May | Ryanair | direct | |
| 27 May | Ryanair | direct | |
| 07 May | Ryanair | direct | |
| 02 May | Ryanair | direct | |
| 01 May | Ryanair | direct | |
| 22 May | Ryanair | direct |
Also check the deals for return flights from Charleroi 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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