AirHint found the following cheapest return flights from Vienna (VIE) to Oslo (OSL) in December 2025 (see full year).

Return flights

12 Dec - 15 Dec	Wizz Air Malta
11 Dec - 15 Dec	Ryanair
24 Dec - 11 Jan	Norwegian	direct
12 Dec - 14 Dec	Ryanair
05 Dec - 08 Dec	Ryanair
02 Dec - 06 Dec	Ryanair
04 Dec - 11 Dec	Ryanair
05 Dec - 07 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
06 Dec - 08 Dec	Ryanair
03 Dec - 07 Dec	Ryanair
31 Dec - 18 Jan	Norwegian	direct
31 Dec - 11 Jan	Norwegian	direct
21 Dec - 05 Jan	Ryanair
20 Dec - 05 Jan	Ryanair
21 Dec - 11 Jan	Norwegian	direct
22 Dec - 11 Jan	Norwegian	direct
24 Dec - 02 Jan	Norwegian	direct
24 Dec - 04 Jan	Norwegian	direct
31 Dec - 05 Jan	Norwegian

Also check the deals for one-way flights from Vienna to Oslo in December.

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 Vienna to Oslo in December from $116

Return flights