Istanbul - Porto flights from TRY21,854*

Book flights from Istanbul to Porto

Aug 2026
FromTRY29,360*
Last update 1 day ago
Flight Type Round Trip/Economy
Sep 2026
FromTRY24,248*
Last update 1 day ago
Flight Type Round Trip/Economy
Oct 2026
FromTRY21,860*
Last update 1 day ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label TRY27.6K
cmp-daily-histogram-bars-legend-max-price-aria-label TRY55.0K
Displaying fares for August-2026
  • IST–OPO, Sun, August 16 – Thu, August 20: From TRY37,624
    16

    Su

    AUG

  • IST–OPO, Mon, August 17 – Mon, August 31: From TRY32,465
    17

    Mo

  • IST–OPO, Tue, August 18 – Tue, August 25: From TRY30,220
    18

    Tu

  • IST–OPO, Wed, August 19 – Wed, September 02: From TRY29,360
    19

    We

  • IST–OPO, Thu, August 20 – Thu, September 03: From TRY29,360
    20

    Th

  • IST–OPO, Fri, August 21 – Fri, September 04: From TRY33,994
    21

    Fr

  • IST–OPO, Sat, August 22 – Wed, August 26: From TRY30,459
    22

    Sa

  • IST–OPO, Sun, August 23 – Thu, August 27: From TRY41,064
    23

    Su

  • IST–OPO, Mon, August 24 – Mon, September 07: From TRY33,994
    24

    Mo

  • IST–OPO, Tue, August 25 – Tue, September 08: From TRY43,596
    25

    Tu

  • IST–OPO, Wed, August 26 – Wed, September 02: From TRY33,994
    26

    We

  • IST–OPO, Thu, August 27 – Thu, September 03: From TRY40,204
    27

    Th

  • IST–OPO, Fri, August 28 – Fri, September 04: From TRY40,204
    28

    Fr

  • IST–OPO, Sat, August 29 – Wed, September 02: From TRY55,013
    29

    Sa

  • IST–OPO, Sun, August 30 – Thu, September 03: From TRY40,443
    30

    Su

  • IST–OPO, Mon, August 31 – Mon, September 07: From TRY40,204
    31

    Mo

  • IST–OPO, Tue, September 01 – Tue, September 15: From TRY40,204
    01

    Tu

    SEP

  • IST–OPO, Wed, September 02 – Wed, September 16: From TRY31,605
    02

    We

  • IST–OPO, Thu, September 03 – Mon, October 12: From TRY28,682
    03

    Th

  • IST–OPO, Fri, September 04 – Fri, September 18: From TRY44,265
    04

    Fr

  • IST–OPO, Sat, September 05 – Sat, September 12: From TRY50,141
    05

    Sa

  • IST–OPO, Sun, September 06 – Thu, September 10: From TRY29,599
    06

    Su

  • IST–OPO, Mon, September 07 – Mon, September 14: From TRY29,933
    07

    Mo

  • IST–OPO, Tue, September 08 – Tue, September 15: From TRY33,994
    08

    Tu

  • IST–OPO, Wed, September 09 – Wed, September 16: From TRY29,360
    09

    We

  • IST–OPO, Thu, September 10 – Thu, September 17: From TRY29,360
    10

    Th

  • IST–OPO, Fri, September 11 – Fri, September 18: From TRY29,360
    11

    Fr

  • IST–OPO, Sat, September 12 – Wed, September 16: From TRY31,844
    12

    Sa

  • IST–OPO, Sun, September 13 – Thu, September 17: From TRY31,844
    13

    Su

  • IST–OPO, Mon, September 14 – Mon, September 28: From TRY27,640
    14

    Mo

  • IST–OPO, Tue, September 15 – Tue, September 29: From TRY27,640
    15

    Tu

    • RangeTRY27,640-TRY55,013

    *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 Istanbul - Porto flights

    View current Istanbul – Porto 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 Istanbul - Porto flights
    From
    To
    Fare Type
    Dates
    Price
    Istanbul (IST)Porto (OPO)Round-trip
    /
    Economy    		Tue, November 10 - Tue, November 24

    From

    TRY21,860

    Last update 1 day ago

    Istanbul (IST)Porto (OPO)Round-trip
    /
    Economy    		Fri, November 20 - Tue, November 24

    From

    TRY21,860

    Last update 1 day ago

    Istanbul (IST)Porto (OPO)Round-trip
    /
    Economy    		Fri, October 30 - Fri, November 06

    From

    TRY21,860

    Last update 1 day ago

    Istanbul (IST)Porto (OPO)Round-trip
    /
    Economy    		Thu, November 12 - Mon, November 16

    From

    TRY21,860

    Last update 1 day ago

    Istanbul (IST)Porto (OPO)Round-trip
    /
    Economy    		Thu, November 12 - Thu, November 19

    From

    TRY21,860

    Last update 1 day ago

    Istanbul (IST)Porto (OPO)Round-trip
    /
    Economy    		Tue, November 17 - Tue, December 01

    From

    TRY21,860

    Last update 1 day ago

    Istanbul (IST)Porto (OPO)Round-trip
    /
    Economy    		Fri, November 20 - Fri, November 27

    From

    TRY21,860

    Last update 1 day ago

    Istanbul (IST)Porto (OPO)Round-trip
    /
    Economy    		Fri, October 30 - Tue, November 03

    From

    TRY21,860

    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.