AirHint found the following cheapest return flights from Charleroi (CRL) to Porto (OPO) in April 2026 (see full year).

Return flights

08 Apr - 11 Apr	Ryanair	direct
15 Apr - 18 Apr	Ryanair	direct
08 Apr - 13 Apr	Ryanair	direct
08 Apr - 18 Apr	Ryanair	direct
03 Apr - 13 Apr	Ryanair	direct
03 Apr - 18 Apr	Ryanair	direct
03 Apr - 11 Apr	Ryanair	direct
11 Apr - 13 Apr	Ryanair
15 Apr - 30 Apr	Ryanair	direct
10 Apr - 13 Apr	Ryanair	direct

Also check the deals for one-way flights from Charleroi to Porto in April.

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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Cheapest return flights from Charleroi to Porto in April from 250€

Return flights