Cheapest Istanbul to Gaziantep one way flight dates on THY

THY · Istanbul → Gaziantep

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Gaziantep makes a rewarding short break with museums and bazaar walks between meals. Leaving room for the next dish is part of planning the day.

🍽️ Spread beyran, katmer and baklava across separate stops instead of trying everything at once.

🏛️ Give the Zeugma Mosaic Museum time for an unhurried visit.

🛍️ Browse handicrafts in the old bazaar and pause for coffee.

💡 Excursions such as Rumkale need their own transport and time; they are not a quick extension of a central walk.

Use this page to find the cheapest flight dates for one way flights from Istanbul to Gaziantep.

Active filters: Airline: THY.

The price calendar covers 5 months for one way flights from Istanbul to Gaziantep.

Lowest months: December 2026 (TRY 1,699), January 2027 (TRY 1,699) and February 2027 (TRY 1,699).

Monthly lowest prices: December 2026: TRY 1,699, January 2027: TRY 1,699, February 2027: TRY 1,699, May 2027: TRY 5,000, June 2027: TRY 5,000.

In December 2026, the lowest date starts from TRY 1,699.

Daily prices are listed for 31 dates.