Cologne - Istanbul flights from EUR189*

Book flights from Cologne to Istanbul

Jul 2026
FromEUR338*
Last update 2 hrs ago
Flight Type Round Trip/Economy
Aug 2026
FromEUR217*
Last update 2 hrs ago
Flight Type Round Trip/Economy
Sep 2026
FromEUR189*
Last update 2 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label EUR338
cmp-daily-histogram-bars-legend-max-price-aria-label EUR683
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    • RangeEUR338-EUR683

    *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 Cologne - Istanbul flights

    View current Cologne – 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.

    EUR
    Discover Cologne - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Cologne (CGN)Istanbul (IST)Round-trip
    /
    Economy    		Thu, October 01 - Thu, October 15

    From

    EUR189

    Last update 2 hrs ago

    Cologne (CGN)Istanbul (IST)Round-trip
    /
    Economy    		Tue, October 06 - Tue, October 20

    From

    EUR189

    Last update 2 hrs ago

    Cologne (CGN)Istanbul (IST)Round-trip
    /
    Economy    		Mon, September 21 - Mon, October 05

    From

    EUR189

    Last update 2 hrs ago

    Cologne (CGN)Istanbul (IST)Round-trip
    /
    Economy    		Thu, October 01 - Mon, October 05

    From

    EUR189

    Last update 2 hrs ago

    Cologne (CGN)Istanbul (IST)Round-trip
    /
    Economy    		Mon, September 28 - Mon, October 05

    From

    EUR189

    Last update 2 hrs ago

    Cologne (CGN)Istanbul (IST)Round-trip
    /
    Economy    		Mon, September 28 - Mon, October 12

    From

    EUR189

    Last update 2 hrs ago

    Cologne (CGN)Istanbul (IST)Round-trip
    /
    Economy    		Mon, October 05 - Mon, October 12

    From

    EUR189

    Last update 2 hrs ago

    Cologne (CGN)Istanbul (IST)Round-trip
    /
    Economy    		Tue, September 29 - Tue, October 06

    From

    EUR189

    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.