Sinop - Istanbul flights from TRY5,403*

Book flights from Sinop to Istanbul

Apr 2026
FromTRY5,403*
Last update 1 day ago
Flight Type Round Trip/Economy
May 2026
FromTRY5,734*
Last update 7 hrs ago
Flight Type Round Trip/Economy
Jun 2026
FromTRY8,903*
Last update 8 hrs ago
Flight Type Round Trip/Economy
TRY5.4K
Displaying fares for April-2026
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    • RangeTRY5,403-TRY8,943

    *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 Sinop - Istanbul flights

    View current Sinop – 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 Sinop - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Sinop (NOP)Istanbul (IST)Round-trip
    /
    Economy    		Sun, June 07 - Thu, June 11

    From

    TRY8,903

    Last update 1 day ago

    Sinop (NOP)Istanbul (IST)Round-trip
    /
    Economy    		Sun, May 17 - Wed, May 20

    From

    TRY5,803

    Last update 4 hrs ago

    Sinop (NOP)Istanbul (IST)Round-trip
    /
    Economy    		Tue, April 21 - Tue, April 28

    From

    TRY6,653

    Last update 6 hrs ago

    Sinop (NOP)Istanbul (IST)Round-trip
    /
    Economy    		Fri, May 08 - Fri, May 15

    From

    TRY7,435

    Last update 7 hrs ago

    Sinop (NOP)Istanbul (IST)Round-trip
    /
    Economy    		Fri, April 17 - Tue, April 28

    From

    TRY8,943

    Last update 7 hrs ago

    Sinop (NOP)Istanbul (IST)Round-trip
    /
    Economy    		Tue, April 14 - Fri, April 17

    From

    TRY5,403

    Last update 17 hrs ago

    Sinop (NOP)Istanbul (IST)Round-trip
    /
    Economy    		Thu, May 07 - Sun, May 10

    From

    TRY6,603

    Last update 1 day ago

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