Flights Houston – Bilbao (IAH-BIO) from $734*

*Modifying this information may result in a different fare

Book flights from Houston to Bilbao

Sep 2026
From$889*
Seen: 10 hrs ago
Round-trip/Economy
Oct 2026
From$761*
Seen: 10 hrs ago
Round-trip/Economy
Nov 2026
From$776*
Seen: 10 hrs ago
Round-trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $787
cmp-daily-histogram-bars-legend-max-price-aria-label $1.1K
Displaying fares for September-2026
  • IAH–BIO, 09/07/2026 – 09/14/2026: From $958
    07

    Mo

    sep

  • IAH–BIO, 09/08/2026 – 09/22/2026: From $928
    08

    Tu

  • IAH–BIO, 09/09/2026 – 09/16/2026: From $928
    09

    We

  • IAH–BIO, 09/10/2026 – 09/17/2026: From $988
    10

    Th

  • IAH–BIO, 09/11/2026 – 09/18/2026: From $988
    11

    Fr

  • IAH–BIO, 09/12/2026 – 09/19/2026: From $1,038
    12

    Sa

  • IAH–BIO, 09/13/2026 – 10/11/2026: From $974
    13

    Su

  • IAH–BIO, 09/14/2026 – 09/21/2026: From $978
    14

    Mo

  • IAH–BIO, 09/15/2026 – 09/22/2026: From $924
    15

    Tu

  • IAH–BIO, 09/16/2026 – 09/23/2026: From $928
    16

    We

  • IAH–BIO, 09/17/2026 – 09/24/2026: From $943
    17

    Th

  • IAH–BIO, 09/18/2026 – 09/25/2026: From $1,131
    18

    Fr

  • IAH–BIO, 09/19/2026 – 09/26/2026: From $1,000
    19

    Sa

  • IAH–BIO, 09/20/2026 – 10/11/2026: From $939
    20

    Su

  • IAH–BIO, 09/21/2026 – 10/12/2026: From $943
    21

    Mo

  • IAH–BIO, 09/22/2026 – 10/13/2026: From $889
    22

    Tu

  • IAH–BIO, 09/23/2026 – 09/30/2026: From $893
    23

    We

  • IAH–BIO, 09/24/2026 – 10/08/2026: From $939
    24

    Th

  • IAH–BIO, 09/25/2026 – 10/23/2026: From $950
    25

    Fr

  • IAH–BIO, 09/26/2026 – 10/03/2026: From $1,000
    26

    Sa

  • IAH–BIO, 09/27/2026 – 10/11/2026: From $939
    27

    Su

  • IAH–BIO, 09/28/2026 – 10/12/2026: From $943
    28

    Mo

  • IAH–BIO, 09/29/2026 – 10/13/2026: From $889
    29

    Tu

  • IAH–BIO, 09/30/2026 – 10/07/2026: From $893
    30

    We

  • IAH–BIO, 10/01/2026 – 10/08/2026: From $939
    01

    Th

    oct

  • IAH–BIO, 10/02/2026 – 10/09/2026: From $1,138
    02

    Fr

  • IAH–BIO, 10/03/2026 – 10/31/2026: From $1,000
    03

    Sa

  • IAH–BIO, 10/04/2026 – 10/25/2026: From $946
    04

    Su

  • IAH–BIO, 10/05/2026 – 10/12/2026: From $841
    05

    Mo

  • IAH–BIO, 10/06/2026 – 10/13/2026: From $787
    06

    Tu

    • Range$787-$1,138

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    The best deals on flights from Houston to Bilbao for the upcoming months

    $
    keyboard_arrow_down
    The best deals on flights from Houston to Bilbao for the upcoming months
    From
    To
    Fare Type
    Dates
    Price
    Houston (IAH)Bilbao (BIO)Round-trip
    /
    Economy    		12/06/2026 - 12/09/2026

    From

    $734

    Seen: 10 hrs ago

    Houston (IAH)Bilbao (BIO)Round-trip
    /
    Economy    		10/20/2026 - 11/17/2026

    From

    $761

    Seen: 10 hrs ago

    Houston (IAH)Bilbao (BIO)Round-trip
    /
    Economy    		10/27/2026 - 11/24/2026

    From

    $776

    Seen: 10 hrs ago

    Houston (IAH)Bilbao (BIO)Round-trip
    /
    Economy    		10/28/2026 - 11/18/2026

    From

    $776

    Seen: 10 hrs ago

    Houston (IAH)Bilbao (BIO)Round-trip
    /
    Economy    		11/03/2026 - 11/17/2026

    From

    $776

    Seen: 10 hrs ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
    Air France airplane

    Travel from Houston to Bilbao with Air France

    Whether you're looking for a last-minute Houston - Bilbao (Spain) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Take a look at the next 6 months and find the best price to fly whit Air France from Houston (IAH) to Bilbao (BIO) or directly pick your departure date if your trip to Bilbao (Spain) is already scheduled.

    More flight offers from Houston to Bilbao

    Explore Air France's Top-Pick Destinations