AirHint found the following cheapest return flights from Faro (FAO) to Oslo (OSL) in May 2026 (see full year).

Return flights

18 May - 24 May	KLM
21 May - 26 May	Norwegian	direct
21 May - 28 May	Norwegian	direct
07 May - 26 May	Norwegian	direct
07 May - 28 May	Norwegian	direct
07 May - 16 May	Norwegian	direct
23 May - 26 May	Norwegian	direct
23 May - 28 May	Norwegian	direct
05 May - 26 May	Norwegian	direct
05 May - 16 May	Norwegian	direct
30 May - 19 Jun	Norwegian Air Sweden AOC
30 May - 19 Jun	Norwegian	direct

Also check the deals for one-way flights from Faro to Oslo in May.

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 Faro to Oslo in May from 189€

Return flights