Cheapest return flights from Atlanta to Istanbul in January from $521

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

Return flights

31 Jan - 07 Feb Lufthansa
30 Jan - 02 Feb British Airways
28 Jan - 25 Feb British Airways
22 Jan - 30 Jan British Airways
19 Jan - 25 Jan British Airways
21 Jan - 26 Jan British Airways
18 Jan - 28 Jan Frontier Airlines
23 Jan - 27 Jan Lufthansa
20 Jan - 28 Jan Lufthansa
16 Jan - 21 Jan Frontier Airlines
17 Jan - 25 Jan Spirit Airlines
12 Jan - 27 Jan Frontier Airlines
15 Jan - 05 Feb Spirit Airlines
19 Jan - 23 Jan Spirit Airlines
28 Jan - 25 Feb Turkish Airlines direct
15 Jan - 05 Feb Turkish Airlines direct
17 Jan - 20 Feb Turkish Airlines direct
30 Jan - 02 Feb Turkish Airlines direct

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

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