Cheapest return flights from Gaziantep to Istanbul in June from $109

AirHint found the following cheapest return flights from Gaziantep (GZT) to Istanbul (IST) in June 2026 (see full year).

Return flights

03 Jun - 14 Jun Turkish Airlines direct
11 Jun - 14 Jun AJet direct
26 Jun - 02 Jul AJet direct
28 Jun - 05 Jul AJet direct

Also check the deals for one-way flights from Gaziantep to Istanbul in June.

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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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