Cheapest return flights from Atlanta to Istanbul in October from $494

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

Return flights

01 Oct - 06 Oct Spirit Airlines
18 Oct - 08 Nov Frontier Airlines
02 Oct - 07 Oct Frontier Airlines
23 Oct - 13 Nov Spirit Airlines
29 Oct - 04 Nov British Airways
07 Oct - 31 Oct Spirit Airlines
13 Oct - 23 Oct Scandinavian Airlines
05 Oct - 30 Oct Spirit Airlines
03 Oct - 11 Oct Frontier Airlines
29 Oct - 08 Nov British Airways
17 Oct - 02 Nov Frontier Airlines
06 Oct - 29 Oct Spirit Airlines
31 Oct - 16 Nov Frontier Airlines
11 Oct - 01 Nov Frontier Airlines
15 Oct - 22 Oct Spirit Airlines
21 Oct - 28 Oct Frontier Airlines
11 Oct - 18 Oct Frontier Airlines
31 Oct - 09 Nov Frontier Airlines
29 Oct - 04 Nov Turkish Airlines direct
23 Oct - 13 Nov Turkish Airlines direct

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

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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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