AirHint found the following cheapest return flights from Atlanta (ATL) to Stockholm (ARN) in December 2025 (see full year).

Return flights

06 Dec - 13 Dec	SWISS
10 Dec - 06 Jan	Frontier Airlines
17 Dec - 24 Dec	British Airways
31 Dec - 07 Jan	British Airways
14 Dec - 26 Dec	Air France
11 Dec - 05 Jan	Frontier Airlines
15 Dec - 22 Dec	British Airways
22 Dec - 29 Dec	Frontier Airlines
20 Dec - 04 Jan	Frontier Airlines
12 Dec - 19 Dec	British Airways
24 Dec - 31 Dec	British Airways
23 Dec - 30 Dec	British Airways
18 Dec - 25 Dec	British Airways
25 Dec - 01 Jan	British Airways
20 Dec - 27 Dec	British Airways
27 Dec - 03 Jan	British Airways

Also check the deals for one-way flights from Atlanta to Stockholm 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.

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Cheapest return flights from Atlanta to Stockholm in December from 444€

Return flights