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

Return flights

25 Jan - 02 Feb	Wizz Air
29 Jan - 02 Feb	Ryanair
22 Jan - 26 Jan	Ryanair
29 Jan - 01 Feb	Ryanair
08 Jan - 11 Jan	Ryanair
15 Jan - 19 Jan	Ryanair
27 Jan - 02 Feb	Ryanair
16 Jan - 02 Feb	Norwegian	direct
23 Jan - 02 Feb	Norwegian	direct
07 Jan - 11 Jan	Wizz Air
25 Jan - 01 Feb	Ryanair
16 Jan - 25 Jan	Norwegian
27 Jan - 01 Feb	Ryanair
16 Jan - 01 Feb	Norwegian	direct
23 Jan - 01 Feb	Norwegian	direct
23 Jan - 26 Jan	Norwegian
23 Jan - 25 Jan	Norwegian
25 Jan - 30 Jan	Ryanair
16 Jan - 24 Jan	Norwegian
18 Jan - 25 Jan	Ryanair

Also check the deals for one-way flights from Hamburg 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 Hamburg to Oslo in January from $103

Return flights