Cheapest return flights from Porto to Brussels in October from $88

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

AirHint found the following cheapest return flights from Porto (OPO) to Brussels (BRU) in October 2025 (see full year).

Return flights

08 Oct - 16 Oct Ryanair direct
08 Oct - 15 Oct Ryanair direct
09 Oct - 16 Oct Ryanair direct
09 Oct - 15 Oct Ryanair direct
11 Oct - 16 Oct Ryanair direct
11 Oct - 15 Oct Ryanair direct
23 Oct - 04 Nov Ryanair direct
23 Oct - 05 Nov Ryanair direct
08 Oct - 22 Oct Ryanair direct
03 Oct - 07 Oct Ryanair direct
23 Oct - 09 Nov Ryanair direct
09 Oct - 22 Oct Ryanair direct
03 Oct - 05 Oct Ryanair direct
21 Oct - 04 Nov Ryanair direct
21 Oct - 05 Nov Ryanair direct
23 Oct - 08 Nov Ryanair direct
21 Oct - 09 Nov Ryanair direct
18 Oct - 04 Nov Ryanair direct
18 Oct - 05 Nov Ryanair direct
21 Oct - 08 Nov Ryanair direct

Also check the deals for one-way flights from Porto to Brussels in October.

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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