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

Return flights

10 Apr - 13 Apr	TAP
15 Apr - 18 Apr	TAP
08 Apr - 11 Apr	TAP
11 Apr - 13 Apr	TAP
08 Apr - 11 Apr	Brussels Airlines	direct
15 Apr - 18 Apr	Brussels Airlines	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

Also check the deals for one-way flights from Brussels 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 Brussels to Porto in April from $189

Return flights