AirHint found the following cheapest return flights from Oslo (OSL) to Faro (FAO) in December 2025 (see full year).

Return flights

06 Dec - 20 Dec	Norwegian	direct
13 Dec - 20 Dec	Norwegian	direct
18 Dec - 28 Dec	KLM
06 Dec - 27 Dec	Norwegian
13 Dec - 27 Dec	Norwegian	direct
23 Dec - 29 Dec	Scandinavian Airlines
20 Dec - 27 Dec	Norwegian	direct
20 Dec - 03 Jan	Norwegian	direct
13 Dec - 03 Jan	Norwegian

Also check the deals for one-way flights from Oslo to Faro 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 Oslo to Faro in December from $156

Return flights