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

Return flights

03 Dec - 14 Dec	Vueling Airlines
10 Dec - 14 Dec	Vueling Airlines
03 Dec - 17 Dec	Vueling Airlines
10 Dec - 17 Dec	Vueling Airlines
17 Dec - 21 Dec	easyJet
03 Dec - 21 Dec	Vueling Airlines
10 Dec - 21 Dec	Vueling Airlines
21 Dec - 11 Jan	Vueling Airlines
03 Dec - 06 Dec	Vueling Airlines
10 Dec - 27 Dec	Vueling Airlines
17 Dec - 27 Dec	Vueling Airlines

Also check the deals for one-way flights from Rovaniemi 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.

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Cheapest return flights from Rovaniemi to Porto in December from 269€

Return flights