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

Return flights

07 Jan - 16 Jan	Lufthansa
20 Jan - 27 Jan	British Airways
21 Jan - 28 Jan	British Airways
27 Jan - 03 Feb	British Airways
28 Jan - 04 Feb	Lufthansa
07 Jan - 14 Jan	Lufthansa
14 Jan - 21 Jan	Lufthansa
23 Jan - 30 Jan	British Airways
19 Jan - 26 Jan	British Airways
22 Jan - 29 Jan	British Airways
25 Jan - 01 Feb	British Airways
26 Jan - 02 Feb	British Airways
29 Jan - 05 Feb	British Airways
12 Jan - 19 Jan	Lufthansa
15 Jan - 22 Jan	Lufthansa
30 Jan - 06 Feb	Lufthansa
31 Jan - 07 Feb	Scandinavian Airlines

Also check the deals for one-way flights from Atlanta 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 Atlanta to Oslo in January from 418€

Return flights