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

Return flights

01 May - 03 May	Lufthansa
14 May - 18 May	Wizz Air
05 May - 09 May	Lufthansa
12 May - 16 May	Lufthansa
19 May - 24 May	Ryanair
05 May - 09 May	Norwegian	direct
05 May - 16 May	Norwegian	direct
30 May - 18 Jun	Norwegian	direct
09 May - 16 May	Norwegian	direct
12 May - 16 May	Norwegian	direct

Also check the deals for one-way flights from Catania 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 Catania to Oslo in May from 186€

Return flights