Porto - Istanbul flights from EUR383*

Book flights from Porto to Istanbul

Try alternate month or interact with individual days below in order to find offers.
May 2026
No result for this month.
Jun 2026
FromEUR403*
Last update 1 day ago
Flight Type Round Trip/Economy
Jul 2026
FromEUR448*
Last update 1 day ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label EUR403
cmp-daily-histogram-bars-legend-max-price-aria-label EUR994
Displaying fares for May-2026
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    • RangeEUR403-EUR994

    *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 Porto - Istanbul flights

    View current Porto – 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 Porto - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Mon, June 15 - Wed, June 24

    From

    EUR408

    Last update 9 hrs ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Mon, June 08 - Thu, June 11

    From

    EUR473

    Last update 1 day ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Sat, June 06 - Sat, June 13

    From

    EUR507

    Last update 19 hrs ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Mon, June 22 - Fri, June 26

    From

    EUR403

    Last update 1 day ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Mon, June 29 - Wed, July 08

    From

    EUR406

    Last update 1 day ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Tue, August 04 - Fri, August 07

    From

    EUR433

    Last update 1 day ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Thu, July 09 - Mon, July 20

    From

    EUR448

    Last update 1 day ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Thu, July 23 - Tue, July 28

    From

    EUR467

    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.