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

Return flights

27 Jan - 07 Feb	Wizz Air
26 Jan - 06 Feb	Wizz Air
18 Jan - 23 Jan	Ryanair
24 Jan - 28 Jan	Ryanair
15 Jan - 21 Jan	Ryanair
13 Jan - 16 Jan	Ryanair
25 Jan - 29 Jan	Ryanair
15 Jan - 16 Jan	Ryanair
18 Jan - 21 Jan	Ryanair
29 Jan - 02 Feb	Wizz Air
16 Jan - 23 Jan	Scandinavian Airlines
19 Jan - 22 Jan	Wizz Air
18 Jan - 19 Jan	Wizz Air
19 Jan - 06 Feb	Norwegian	direct
30 Jan - 01 Feb	Scandinavian Airlines
18 Jan - 06 Feb	Norwegian	direct
29 Jan - 06 Feb	Norwegian	direct
30 Jan - 06 Feb	Norwegian	direct
25 Jan - 06 Feb	Norwegian	direct
19 Jan - 05 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 89€

Return flights