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

Return flights

19 Jan - 01 Feb	Finnair
19 Jan - 31 Jan	Finnair
18 Jan - 02 Feb	SWISS
18 Jan - 01 Feb	SWISS
29 Jan - 05 Feb	SWISS
12 Jan - 23 Jan	SWISS
24 Jan - 10 Feb	Lufthansa
17 Jan - 26 Jan	Finnair
24 Jan - 15 Feb	Lufthansa
24 Jan - 14 Feb	Finnair
25 Jan - 14 Feb	Finnair
17 Jan - 31 Jan	SWISS
17 Jan - 03 Feb	SWISS
17 Jan - 02 Feb	SWISS

Also check the deals for one-way flights from Hong Kong to Oslo 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 Hong Kong to Oslo in January from $664

Return flights