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

Return flights

26 Dec - 18 Jan	Finnair
30 Dec - 09 Jan	Finnair
31 Dec - 07 Jan	SWISS
21 Dec - 31 Dec	Juneyao Airlines
23 Dec - 31 Dec	Juneyao Airlines
10 Dec - 14 Dec	HK Express
23 Dec - 30 Dec	Juneyao Airlines
20 Dec - 31 Dec	Hong Kong Airlines
22 Dec - 31 Dec	Thai AirAsia
18 Dec - 30 Dec	Hong Kong Airlines
19 Dec - 31 Dec	HK Express
19 Dec - 30 Dec	HK Express
10 Dec - 17 Dec	Thai Lion Air

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Oslo in December from $685

Return flights