AirHint found the following cheapest return flights from Bucharest (BBU) to Oslo (OSL) in January 2026 (see full year).

Return flights

29 Jan - 02 Feb	Wizz Air
19 Jan - 26 Jan	Ryanair
19 Jan - 23 Jan	Ryanair
30 Jan - 02 Feb	Wizz Air
31 Jan - 02 Feb	Ryanair
30 Jan - 04 Feb	Wizz Air
30 Jan - 06 Feb	Wizz Air
17 Jan - 19 Jan	Wizz Air
23 Jan - 26 Jan	Wizz Air Malta
31 Jan - 07 Feb	Wizz Air
23 Jan - 30 Jan	Wizz Air
16 Jan - 19 Jan	Ryanair
16 Jan - 18 Jan	Ryanair
15 Jan - 18 Jan	Wizz Air
16 Jan - 20 Jan	Wizz Air Malta

Also check the deals for one-way flights from Bucharest to Oslo in January.

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 Bucharest to Oslo in January from $87

Return flights