Cheapest return flights from Austin to Oslo in December from 461€

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

Return flights

29 Dec - 18 Jan Finnair
30 Dec - 24 Jan Delta
24 Dec - 17 Jan British Airways
29 Dec - 07 Jan Finnair
23 Dec - 17 Jan British Airways
22 Dec - 17 Jan Spirit Airlines
21 Dec - 10 Jan Frontier Airlines
16 Dec - 10 Jan Spirit Airlines
20 Dec - 10 Jan Frontier Airlines
11 Dec - 03 Jan Frontier Airlines

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

Powered by

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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Feel free to contact us with any feedback or request another flight research.