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

Return flights

12 Dec - 14 Dec	Norwegian Air Sweden AOC
05 Dec - 07 Dec	Norwegian Air Sweden AOC
13 Dec - 27 Dec	Norwegian Air Sweden AOC
04 Dec - 11 Dec	Wizz Air
15 Dec - 18 Dec	Wizz Air
17 Dec - 06 Jan	Wizz Air
12 Dec - 15 Dec	Wizz Air
15 Dec - 19 Dec	Wizz Air
20 Dec - 27 Dec	Norwegian Air Sweden AOC
13 Dec - 20 Dec	Wizz Air
20 Dec - 07 Jan	Norwegian Air Sweden AOC
28 Dec - 01 Jan	Wizz Air
18 Dec - 22 Dec	Wizz Air
28 Dec - 04 Jan	Wizz Air
31 Dec - 03 Jan	Wizz Air
29 Dec - 01 Jan	Wizz Air
29 Dec - 02 Jan	Wizz Air
30 Dec - 02 Jan	Wizz Air
30 Dec - 05 Jan	Wizz Air
18 Dec - 01 Jan	Wizz Air

Also check the deals for one-way flights from Stockholm 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 Stockholm to Porto in December from 181€

Return flights