Houston - Lisbon flights from USD821*

Book flights from Houston to Lisbon

Oct 2026
FromUSD876*
Last update 5 hrs ago
Flight Type Round Trip/Economy
Nov 2026
FromUSD821*
Last update 5 hrs ago
Flight Type Round Trip/Economy
Dec 2026
FromUSD821*
Last update 5 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD821
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.5K
Displaying fares for October-2026
  • IAH–LIS, Sun, October 11 – Sun, October 25: From USD2,450
    11

    Su

    OCT

  • IAH–LIS, Mon, October 12 – Mon, October 26: From USD1,035
    12

    Mo

  • IAH–LIS, Tue, October 13 – Tue, October 27: From USD1,705
    13

    Tu

  • IAH–LIS, Wed, October 14 – Wed, October 28: From USD1,431
    14

    We

  • IAH–LIS, Thu, October 15 – Thu, October 22: From USD1,900
    15

    Th

  • IAH–LIS, Fri, October 16 – Fri, October 30: From USD1,130
    16

    Fr

  • IAH–LIS, Sat, October 17 – Sat, October 31: From USD1,855
    17

    Sa

  • IAH–LIS, Sun, October 18 – Thu, October 22: From USD1,970
    18

    Su

  • IAH–LIS, Mon, October 19 – Mon, November 02: From USD1,075
    19

    Mo

  • IAH–LIS, Tue, October 20 – Tue, November 03: From USD1,816
    20

    Tu

  • IAH–LIS, Wed, October 21 – Wed, November 04: From USD1,271
    21

    We

  • IAH–LIS, Thu, October 22 – Thu, November 05: From USD1,551
    22

    Th

  • IAH–LIS, Fri, October 23 – Fri, November 06: From USD1,016
    23

    Fr

  • IAH–LIS, Sat, October 24 – Wed, October 28: From USD1,016
    24

    Sa

  • IAH–LIS, Sun, October 25 – Sun, November 08: From USD1,331
    25

    Su

  • IAH–LIS, Mon, October 26 – Mon, November 09: From USD1,211
    26

    Mo

  • IAH–LIS, Tue, October 27 – Tue, November 10: From USD976
    27

    Tu

  • IAH–LIS, Wed, October 28 – Wed, November 04: From USD976
    28

    We

  • IAH–LIS, Thu, October 29 – Thu, November 05: From USD976
    29

    Th

  • IAH–LIS, Fri, October 30 – Fri, November 06: From USD1,066
    30

    Fr

  • IAH–LIS, Sat, October 31 – Wed, November 04: From USD876
    31

    Sa

  • IAH–LIS, Sun, November 01 – Sun, November 08: From USD1,036
    01

    Su

    NOV

  • IAH–LIS, Mon, November 02 – Mon, November 16: From USD861
    02

    Mo

  • IAH–LIS, Tue, November 03 – Tue, November 17: From USD821
    03

    Tu

  • IAH–LIS, Wed, November 04 – Wed, November 18: From USD821
    04

    We

  • IAH–LIS, Thu, November 05 – Thu, November 12: From USD821
    05

    Th

  • IAH–LIS, Fri, November 06 – Fri, November 13: From USD861
    06

    Fr

  • IAH–LIS, Sat, November 07 – Wed, November 11: From USD861
    07

    Sa

  • IAH–LIS, Sun, November 08 – Sun, November 15: From USD881
    08

    Su

  • IAH–LIS, Mon, November 09 – Mon, November 23: From USD861
    09

    Mo

  • IAH–LIS, Tue, November 10 – Tue, November 24: From USD821
    10

    Tu

    • RangeUSD821-USD2,450

    *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 Houston - Lisbon flights

    View current Houston – Lisbon 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.

    keyboard_arrow_down
    Discover Houston - Lisbon flights
    From
    To
    Fare Type
    Dates
    Price
    Houston (IAH)Lisbon (LIS)Round-trip
    /
    Economy    		Thu, January 07 - Thu, January 21

    From

    USD821

    Last update 5 hrs ago

    Houston (IAH)Lisbon (LIS)Round-trip
    /
    Economy    		Tue, January 12 - Tue, January 26

    From

    USD821

    Last update 5 hrs ago

    Houston (IAH)Lisbon (LIS)Round-trip
    /
    Economy    		Tue, November 17 - Tue, November 24

    From

    USD821

    Last update 5 hrs ago

    Houston (IAH)Lisbon (LIS)Round-trip
    /
    Economy    		Thu, November 05 - Thu, November 19

    From

    USD821

    Last update 5 hrs ago

    Houston (IAH)Lisbon (LIS)Round-trip
    /
    Economy    		Tue, November 17 - Tue, December 01

    From

    USD821

    Last update 5 hrs ago

    Houston (IAH)Lisbon (LIS)Round-trip
    /
    Economy    		Tue, January 12 - Tue, January 19

    From

    USD821

    Last update 5 hrs ago

    Houston (IAH)Lisbon (LIS)Round-trip
    /
    Economy    		Wed, January 06 - Wed, January 20

    From

    USD821

    Last update 5 hrs ago

    Houston (IAH)Lisbon (LIS)Round-trip
    /
    Economy    		Wed, December 30 - Wed, January 13

    From

    USD821

    Last update 5 hrs ago

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