Cheapest return OPO–BRU flights, December

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

Return flights

22 Dec - 06 Jan Ryanair direct
22 Dec - 07 Jan Ryanair direct
22 Dec - 08 Jan Ryanair direct
24 Dec - 05 Jan Ryanair direct
24 Dec - 06 Jan Ryanair direct
24 Dec - 07 Jan Ryanair direct
24 Dec - 08 Jan Ryanair direct
16 Dec - 05 Jan Ryanair direct
16 Dec - 06 Jan Ryanair direct
17 Dec - 05 Jan Ryanair direct
01 Dec - 03 Dec Ryanair direct
02 Dec - 03 Dec Ryanair direct
01 Dec - 10 Dec Ryanair direct
02 Dec - 10 Dec Ryanair direct
03 Dec - 10 Dec Ryanair direct
03 Dec - 03 Dec Ryanair direct
13 Dec - 31 Dec Ryanair direct
14 Dec - 31 Dec Ryanair direct
22 Dec - 31 Dec Ryanair direct
24 Dec - 31 Dec Ryanair direct

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

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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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