Cheapest one-way flights from Brussels to Porto in December from $71

Best time to book flights for Brussels (BRU) to Porto (OPO) flights at AirHint

AirHint found the following cheapest one-way flights from Brussels (BRU) to Porto (OPO) in December 2025 (see full year).

One-Way flights

06 Dec Ryanair direct
08 Dec Ryanair direct
04 Dec Ryanair direct
17 Dec Vueling Airlines
30 Dec Ryanair direct
21 Dec Euroairlines, S.L.
26 Dec Vueling Airlines
22 Dec Vueling Airlines
18 Dec Vueling Airlines
19 Dec Ryanair

Also check the deals for return flights from Brussels to Porto in December.

Skyscanner

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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