Cheapest one-way flights from Gaziantep to Istanbul in January from $39

AirHint found the following cheapest one-way flights from Gaziantep (GZT) to Istanbul (IST) in January 2026 (see full year).

One-Way flights

09 Jan Turkish Airlines direct
08 Jan Turkish Airlines direct
12 Jan Turkish Airlines direct
01 Jan Turkish Airlines direct
14 Jan Turkish Airlines direct
15 Jan Turkish Airlines direct
27 Jan AJet direct
22 Jan AJet direct
20 Jan Turkish Airlines direct
18 Jan Turkish Airlines direct

Also check the deals for return flights from Gaziantep to Istanbul in January.

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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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