American Airlines flights from Austin to Lisbon

Recent searches for flights from Austin to Lisbon

Aug 2026
From$1,265*
Updated: 4 hours ago
Round tripIEconomy
Sep 2026
From$998*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$747*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $998
cmp-daily-histogram-bars-legend-max-price-aria-label $2.4K
Displaying fares for August-2026
  • AUS–LIS, 08/26/26 – 09/02/26: From $1,265
    26

    We

    AUG

  • AUS–LIS, 08/27/26 – 09/03/26: From $1,335
    27

    Th

  • AUS–LIS, 08/28/26 – 09/04/26: From $1,391
    28

    Fr

  • AUS–LIS, 08/29/26 – 09/05/26: From $1,520
    29

    Sa

  • AUS–LIS, 08/30/26 – 09/06/26: From $1,905
    30

    Su

  • AUS–LIS, 08/31/26 – 09/07/26: From $2,368
    31

    Mo

  • AUS–LIS, 09/01/26 – 09/08/26: From $1,390
    01

    Tu

    SEP

  • AUS–LIS, 09/02/26 – 09/09/26: From $1,867
    02

    We

  • AUS–LIS, 09/03/26 – 09/10/26: From $1,942
    03

    Th

  • AUS–LIS, 09/04/26 – 09/11/26: From $2,381
    04

    Fr

  • AUS–LIS, 09/05/26 – 09/18/26: From $1,325
    05

    Sa

  • AUS–LIS, 09/06/26 – 09/18/26: From $1,258
    06

    Su

  • AUS–LIS, 09/07/26 – 09/14/26: From $1,727
    07

    Mo

  • AUS–LIS, 09/08/26 – 09/15/26: From $1,481
    08

    Tu

  • AUS–LIS, 09/09/26 – 09/16/26: From $1,333
    09

    We

  • AUS–LIS, 09/10/26 – 09/17/26: From $1,460
    10

    Th

  • AUS–LIS, 09/11/26 – 09/18/26: From $1,794
    11

    Fr

  • AUS–LIS, 09/12/26 – 09/19/26: From $1,520
    12

    Sa

  • AUS–LIS, 09/13/26 – 09/20/26: From $2,004
    13

    Su

  • AUS–LIS, 09/14/26 – 09/21/26: From $1,393
    14

    Mo

  • AUS–LIS, 09/15/26 – 09/22/26: From $1,333
    15

    Tu

  • AUS–LIS, 09/16/26 – 09/23/26: From $1,390
    16

    We

  • AUS–LIS, 09/17/26 – 09/24/26: From $1,296
    17

    Th

  • AUS–LIS, 09/18/26 – 09/25/26: From $1,630
    18

    Fr

  • AUS–LIS, 09/19/26 – 09/26/26: From $1,955
    19

    Sa

  • AUS–LIS, 09/20/26 – 09/27/26: From $1,855
    20

    Su

  • AUS–LIS, 09/21/26 – 09/28/26: From $1,578
    21

    Mo

  • AUS–LIS, 09/22/26 – 09/29/26: From $1,117
    22

    Tu

  • AUS–LIS, 09/23/26 – 09/30/26: From $998
    23

    We

  • AUS–LIS, 09/24/26 – 10/01/26: From $1,189
    24

    Th

  • AUS–LIS, 09/25/26 – 10/02/26: From $1,501
    25

    Fr

    • range$998-$2,381

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Austin to Lisbon flights

    $
    keyboard_arrow_down

    Austin (AUS)to

    Lisbon (LIS)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $740Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Lisbon (LIS)
    11/04/26 - 11/11/26

    Round trip

    Economy

    from
    $740Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Lisbon (LIS)
    11/09/26 - 11/16/26

    Round trip

    Economy

    from
    $740Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Lisbon (LIS)
    11/30/26 - 12/07/26

    Round trip

    Economy

    from
    $740Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Lisbon (LIS)
    11/25/26 - 12/02/26

    Round trip

    Economy

    from
    $744Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Lisbon (LIS)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $747Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Lisbon (LIS)
    11/10/26 - 11/17/26

    Round trip

    Economy

    from
    $747Fare subject to changes
    Updated: 4 hours ago

    Austin (AUS)to

    Lisbon (LIS)
    11/11/26 - 11/18/26

    Round trip

    Economy

    from
    $747Fare subject to changes
    Updated: 4 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Austin to Lisbon

    Looking for lower fares on your trip from Austin to Lisbon? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Austin to Lisbon