Gaziantep - Istanbul flights from TRY6,056*

Book flights from Gaziantep to Istanbul

Jul 2026
FromTRY5,706*
Last update 6 hrs ago
Flight Type Round Trip/Economy
Aug 2026
FromTRY7,056*
Last update 18 hrs ago
Flight Type Round Trip/Economy
Sep 2026
FromTRY7,856*
Last update 4 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label TRY5.7K
cmp-daily-histogram-bars-legend-max-price-aria-label TRY7.8K
Displaying fares for July-2026
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    • RangeTRY5,706-TRY7,806

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Gaziantep - Istanbul flights

    View current Gaziantep – Istanbul flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

    TRY
    Discover Gaziantep - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Sat, July 11 - Fri, July 24

    From

    TRY6,406

    Last update 1 day ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Sat, July 11 - Sat, July 18

    From

    TRY6,406

    Last update 1 day ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Mon, July 13 - Sat, July 18

    From

    TRY6,406

    Last update 1 day ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Mon, July 06 - Fri, July 10

    From

    TRY6,406

    Last update 1 day ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Thu, July 09 - Sun, July 12

    From

    TRY6,056

    Last update 1 day ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Fri, July 10 - Mon, July 13

    From

    TRY6,406

    Last update 7 hrs ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Tue, July 21 - Fri, July 31

    From

    TRY6,406

    Last update 21 hrs ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Thu, July 09 - Mon, July 13

    From

    TRY6,406

    Last update 7 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.