Cheapest return flights from Brussels to Porto in May from 165€

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

Return flights

22 May - 25 May Air Europa
29 May - 03 Jun Ryanair direct
22 May - 25 May Ryanair direct
01 May - 03 May Ryanair
22 May - 03 Jun Ryanair direct
06 May - 10 May Ryanair
29 May - 09 Jun Ryanair direct
14 May - 18 May TAP
22 May - 09 Jun Ryanair direct
06 May - 10 May Brussels Airlines direct

Also check the deals for one-way flights from Brussels 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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