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

Return flights

22 Jan - 25 Jan	Ryanair
29 Jan - 01 Feb	Ryanair
30 Jan - 02 Feb	Norwegian
09 Jan - 12 Jan	Norwegian
11 Jan - 14 Jan	Norwegian
16 Jan - 18 Jan	Norwegian
10 Jan - 13 Jan	Ryanair
08 Jan - 11 Jan	Ryanair
23 Jan - 25 Jan	Wizz Air
17 Jan - 25 Jan	Ryanair
25 Jan - 28 Jan	Wizz Air
11 Jan - 23 Jan	Norwegian	direct
25 Jan - 13 Feb	Norwegian	direct
25 Jan - 06 Feb	Norwegian	direct
30 Jan - 13 Feb	Norwegian	direct
30 Jan - 16 Feb	Norwegian	direct
30 Jan - 06 Feb	Norwegian	direct
18 Jan - 06 Feb	Norwegian	direct
23 Jan - 06 Feb	Norwegian	direct
25 Jan - 08 Feb	Norwegian	direct

Also check the deals for one-way flights from Oslo to Vienna 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 Vienna in January from $100

Return flights