Porto - Istanbul flights from EUR209*

Book flights from Porto to Istanbul

Oct 2026
FromEUR378*
Last update 1 hour ago
Flight Type Round Trip/Economy
Nov 2026
FromEUR209*
Last update 3 hrs ago
Flight Type Round Trip/Economy
Dec 2026
FromEUR209*
Last update 1 day ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label EUR209
cmp-daily-histogram-bars-legend-max-price-aria-label EUR942
Displaying fares for October-2026
  • OPO–IST, Wed, October 07 – Wed, October 21: From EUR942
    07

    We

    OCT

  • OPO–IST, Thu, October 08 – Thu, October 15: From EUR843
    08

    Th

  • OPO–IST, Fri, October 09 – Tue, October 13: From EUR770
    09

    Fr

  • OPO–IST, Sat, October 10 – Sun, October 18: From EUR740
    10

    Sa

  • OPO–IST, Sun, October 11 – Thu, October 15: From EUR770
    11

    Su

  • OPO–IST, Mon, October 12 – Mon, October 19: From EUR617
    12

    Mo

  • OPO–IST, Tue, October 13 – Tue, October 27: From EUR473
    13

    Tu

  • OPO–IST, Wed, October 14 – Tue, October 20: From EUR483
    14

    We

  • OPO–IST, Thu, October 15 – Thu, October 22: From EUR398
    15

    Th

  • OPO–IST, Fri, October 16 – Tue, October 20: From EUR432
    16

    Fr

  • OPO–IST, Sat, October 17 – Wed, October 21: From EUR554
    17

    Sa

  • OPO–IST, Sun, October 18 – Thu, October 22: From EUR796
    18

    Su

  • OPO–IST, Mon, October 19 – Mon, November 02: From EUR453
    19

    Mo

  • OPO–IST, Tue, October 20 – Tue, November 03: From EUR388
    20

    Tu

  • OPO–IST, Wed, October 21 – Tue, October 27: From EUR378
    21

    We

  • OPO–IST, Thu, October 22 – Thu, November 05: From EUR388
    22

    Th

  • OPO–IST, Fri, October 23 – Tue, October 27: From EUR478
    23

    Fr

  • OPO–IST, Sat, October 24 – Sat, October 31: From EUR432
    24

    Sa

  • OPO–IST, Sun, October 25 – Sun, November 08: From EUR437
    25

    Su

  • OPO–IST, Mon, October 26 – Tue, November 03: From EUR378
    26

    Mo

  • OPO–IST, Tue, October 27 – Tue, November 03: From EUR378
    27

    Tu

  • OPO–IST, Wed, October 28 – Wed, November 11: From EUR378
    28

    We

  • OPO–IST, Thu, October 29 – Thu, November 12: From EUR378
    29

    Th

  • OPO–IST, Fri, October 30 – Tue, November 03: From EUR422
    30

    Fr

  • OPO–IST, Sat, October 31 – Wed, November 04: From EUR510
    31

    Sa

  • OPO–IST, Sun, November 01 – Thu, November 05: From EUR668
    01

    Su

    NOV

  • OPO–IST, Mon, November 02 – Fri, November 13: From EUR338
    02

    Mo

  • OPO–IST, Tue, November 03 – Tue, November 17: From EUR209
    03

    Tu

  • OPO–IST, Wed, November 04 – Wed, November 11: From EUR209
    04

    We

  • OPO–IST, Thu, November 05 – Mon, November 09: From EUR209
    05

    Th

  • OPO–IST, Fri, November 06 – Tue, November 10: From EUR214
    06

    Fr

    • RangeEUR209-EUR942

    *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.

    EUR
    Discover Porto - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Mon, January 11 - Mon, January 18

    From

    EUR209

    Last update 3 hrs ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Wed, November 25 - Tue, December 01

    From

    EUR209

    Last update 3 hrs ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Thu, November 05 - Mon, November 09

    From

    EUR209

    Last update 31 minutes ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Thu, January 07 - Mon, January 11

    From

    EUR209

    Last update 2 hrs ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Thu, November 26 - Thu, December 10

    From

    EUR209

    Last update 16 hrs ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Thu, November 26 - Thu, December 03

    From

    EUR209

    Last update 16 hrs ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Tue, January 12 - Tue, January 19

    From

    EUR209

    Last update 1 day ago

    Porto (OPO)Istanbul (IST)Round-trip
    /
    Economy    		Wed, December 09 - Wed, December 16

    From

    EUR209

    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.