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

Return flights

24 Dec - 17 Jan	Lufthansa
28 Dec - 10 Jan	Delta
11 Dec - 11 Jan	Spirit Airlines
09 Dec - 19 Dec	Turkish Airlines
09 Dec - 06 Jan	Frontier Airlines
16 Dec - 24 Dec	Delta
24 Dec - 05 Jan	Frontier Airlines
15 Dec - 04 Jan	Frontier Airlines
23 Dec - 05 Jan	Frontier Airlines
24 Dec - 31 Dec	Frontier Airlines
19 Dec - 10 Jan	Frontier Airlines
23 Dec - 30 Dec	Frontier Airlines
20 Dec - 10 Jan	Frontier Airlines
22 Dec - 31 Dec	Frontier Airlines
24 Dec - 03 Jan	Lufthansa
19 Dec - 26 Dec	United
19 Dec - 27 Dec	Frontier Airlines

Also check the deals for one-way flights from Atlanta to Vienna 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 Vienna in December from 458€

Return flights