Cheapest return flights from Porto to Brussels in September from 88€

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

Return flights

24 Sep - 28 Sep Ryanair direct
24 Sep - 27 Sep Ryanair direct
18 Sep - 28 Sep Ryanair direct
24 Sep - 25 Sep Ryanair direct
18 Sep - 27 Sep Ryanair direct
23 Sep - 27 Sep Ryanair direct
23 Sep - 28 Sep Ryanair direct
10 Sep - 28 Sep Ryanair direct
24 Sep - 03 Oct Ryanair direct
10 Sep - 27 Sep Ryanair direct
15 Sep - 15 Sep Ryanair direct
24 Sep - 06 Oct Ryanair direct
24 Sep - 08 Oct Ryanair direct
24 Sep - 05 Oct Ryanair direct
18 Sep - 03 Oct Ryanair direct
30 Sep - 03 Oct Ryanair direct
18 Sep - 06 Oct Ryanair direct
30 Sep - 06 Oct Ryanair direct
18 Sep - 08 Oct Ryanair direct
30 Sep - 08 Oct Ryanair direct

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

Powered by

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 Brussels

Cheap car rent in Brussels

Feel free to contact us with any feedback or request another flight research.