Cheapest return flights from Atlanta to Istanbul in December from $503

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

Return flights

03 Dec - 16 Dec Lufthansa
30 Dec - 24 Jan Lufthansa
30 Dec - 12 Jan British Airways
05 Dec - 12 Dec Lufthansa
09 Dec - 25 Dec British Airways
10 Dec - 12 Jan British Airways
10 Dec - 11 Jan British Airways
02 Dec - 10 Dec Turkish Airlines direct
02 Dec - 09 Dec Turkish Airlines direct
02 Dec - 16 Dec Turkish Airlines direct
28 Dec - 17 Jan Air Canada
11 Dec - 13 Jan British Airways
11 Dec - 12 Jan British Airways
22 Dec - 17 Jan KLM
24 Dec - 14 Jan Air Canada
25 Dec - 17 Jan Air Canada
02 Dec - 07 Dec Turkish Airlines direct
02 Dec - 27 Dec Turkish Airlines direct
10 Dec - 17 Dec British Airways
01 Dec - 07 Dec Lufthansa

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

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