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

Return flights

08 Dec - 15 Dec	Scandinavian Airlines
03 Dec - 10 Dec	Scandinavian Airlines
25 Dec - 08 Jan	Delta
22 Dec - 05 Jan	Lufthansa
18 Dec - 25 Dec	Scandinavian Airlines
19 Dec - 03 Jan	British Airways
13 Dec - 20 Dec	Scandinavian Airlines

Also check the deals for one-way flights from Los Angeles 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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Cheapest return flights from Los Angeles to Oslo in December from 498€

Return flights