Cheapest return flights from Atlanta to Budapest in December from $551

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

Return flights

05 Dec - 15 Dec Lufthansa
15 Dec - 12 Jan British Airways
14 Dec - 28 Dec Air Canada
20 Dec - 10 Jan Frontier Airlines
23 Dec - 30 Dec Frontier Airlines
17 Dec - 31 Dec Frontier Airlines
24 Dec - 02 Jan Frontier Airlines
20 Dec - 03 Jan Frontier Airlines

Also check the deals for one-way flights from Atlanta to Budapest in December.

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