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

Return flights

22 Jan - 25 Jan	Scandinavian Airlines
09 Jan - 11 Jan	Wizz Air
11 Jan - 23 Jan	Norwegian	direct
12 Jan - 23 Jan	Norwegian	direct
05 Jan - 23 Jan	Norwegian	direct
12 Jan - 15 Jan	Wizz Air
11 Jan - 30 Jan	Norwegian	direct
12 Jan - 30 Jan	Norwegian	direct
04 Jan - 23 Jan	Norwegian	direct
11 Jan - 15 Jan	Norwegian	direct
16 Jan - 02 Feb	Norwegian	direct

Also check the deals for one-way flights from Oslo to Budapest 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 Oslo to Budapest in January from 104€

Return flights