Gaziantep - Istanbul flights from TRY7,406*

Book flights from Gaziantep to Istanbul

May 2026
FromTRY10,346*
Last update 2 hrs ago
Flight Type Round Trip/Economy
Jun 2026
FromTRY6,706*
Last update 2 hrs ago
Flight Type Round Trip/Economy
Jul 2026
FromTRY9,006*
Last update 2 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label TRY6.7K
cmp-daily-histogram-bars-legend-max-price-aria-label TRY11.5K
Displaying fares for May-2026
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    • RangeTRY6,706-TRY11,496

    *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.

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    Discover Gaziantep - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Fri, June 19 - Mon, June 29

    From

    TRY7,406

    Last update 18 hrs ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Mon, July 06 - Sat, July 11

    From

    TRY9,006

    Last update 1 day ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Fri, May 29 - Tue, June 02

    From

    TRY10,696

    Last update 13 hrs ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Mon, June 22 - Thu, July 02

    From

    TRY7,456

    Last update 1 hour ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Tue, June 23 - Sun, June 28

    From

    TRY7,456

    Last update 4 hrs ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Thu, June 25 - Sun, June 28

    From

    TRY7,456

    Last update 4 hrs ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Wed, June 24 - Sun, June 28

    From

    TRY7,456

    Last update 3 hrs ago

    Gaziantep (GZT)Istanbul (IST)Round-trip
    /
    Economy    		Tue, July 14 - Sun, July 26

    From

    TRY9,006

    Last update 2 hrs ago

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