AirHint found the following cheapest return flights from Brasilia (BSB) to Porto (OPO) in December 2025 (see full year).

Return flights

05 Dec - 18 Jan	TAP
10 Dec - 16 Jan	LATAM Airlines Group
05 Dec - 29 Dec	TAP
18 Dec - 29 Dec	LATAM Airlines Group
06 Dec - 23 Jan	TAP
08 Dec - 29 Dec	TAP
16 Dec - 29 Dec	TAP
17 Dec - 31 Dec	TAP
15 Dec - 29 Dec	TAP
22 Dec - 22 Jan	TAP
20 Dec - 02 Jan	LATAM Airlines Group
19 Dec - 03 Jan	TAP
17 Dec - 30 Dec	TAP

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

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 Porto

Cheap car rent in Porto

Cheapest return flights from Brasilia to Porto in December from 859€

Return flights