American Airlines flights from Austin to Belfast

Recent searches for flights from Austin to Belfast

Sep 2026
From$1,073*
Updated: 2 hours ago
Round tripIEconomy
Oct 2026
From$969*
Updated: 2 hours ago
Round tripIEconomy
Nov 2026
From$973*
Updated: 2 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label $9.4K
Displaying fares for September-2026
  • AUS–BFS, 09/05/26 – 09/12/26: From $1,291
    05

    Sa

    SEP

  • AUS–BFS, 09/06/26 – 09/13/26: From $1,892
    06

    Su

  • AUS–BFS, 09/07/26 – 09/14/26: From $1,172
    07

    Mo

  • AUS–BFS, 09/08/26 – 09/15/26: From $1,122
    08

    Tu

  • AUS–BFS, 09/09/26 – 09/16/26: From $2,813
    09

    We

  • AUS–BFS, 09/10/26 – 09/17/26: From $4,478
    10

    Th

  • AUS–BFS, 09/11/26 – 09/18/26: From $3,013
    11

    Fr

  • AUS–BFS, 09/12/26 – 09/19/26: From $2,488
    12

    Sa

  • AUS–BFS, 09/13/26 – 09/20/26: From $9,425
    13

    Su

  • AUS–BFS, 09/14/26 – 09/21/26: From $1,409
    14

    Mo

  • AUS–BFS, 09/15/26 – 09/22/26: From $2,415
    15

    Tu

  • AUS–BFS, 09/16/26 – 09/23/26: From $1,149
    16

    We

  • AUS–BFS, 09/17/26 – 09/24/26: From $2,465
    17

    Th

  • AUS–BFS, 09/18/26 – 09/25/26: From $2,493
    18

    Fr

  • AUS–BFS, 09/19/26 – 09/26/26: From $1,558
    19

    Sa

  • AUS–BFS, 09/20/26 – 09/27/26: From $1,892
    20

    Su

  • AUS–BFS, 09/21/26 – 09/28/26: From $1,541
    21

    Mo

  • AUS–BFS, 09/22/26 – 09/29/26: From $1,116
    22

    Tu

  • AUS–BFS, 09/23/26 – 09/30/26: From $1,073
    23

    We

  • AUS–BFS, 09/24/26 – 10/01/26: From $1,123
    24

    Th

  • AUS–BFS, 09/25/26 – 10/02/26: From $1,123
    25

    Fr

  • AUS–BFS, 09/26/26 – 10/03/26: From $1,226
    26

    Sa

  • AUS–BFS, 09/27/26 – 10/04/26: From $1,123
    27

    Su

  • AUS–BFS, 09/28/26 – 10/05/26: From $1,166
    28

    Mo

  • AUS–BFS, 09/29/26 – 10/06/26: From $1,073
    29

    Tu

  • AUS–BFS, 09/30/26 – 10/07/26: From $1,073
    30

    We

  • AUS–BFS, 10/01/26 – 10/08/26: From $1,123
    01

    Th

    OCT

  • AUS–BFS, 10/02/26 – 10/09/26: From $1,123
    02

    Fr

  • AUS–BFS, 10/03/26 – 10/10/26: From $1,079
    03

    Sa

  • AUS–BFS, 10/04/26 – 10/11/26: From $1,074
    04

    Su

    • range$1,073-$9,425

    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 Belfast flights

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    Austin (AUS)to

    Belfast (BFS)
    12/09/26 - 12/16/26

    Round trip

    Economy

    from
    $923Fare subject to changes
    Updated: 2 hours ago

    Austin (AUS)to

    Belfast (BFS)
    12/08/26 - 12/15/26

    Round trip

    Economy

    from
    $923Fare subject to changes
    Updated: 2 hours ago

    Austin (AUS)to

    Belfast (BFS)
    12/15/26 - 12/22/26

    Round trip

    Economy

    from
    $940Fare subject to changes
    Updated: 2 hours ago

    Austin (AUS)to

    Belfast (BFS)
    12/04/26 - 12/11/26

    Round trip

    Economy

    from
    $963Fare subject to changes
    Updated: 2 hours ago

    Austin (AUS)to

    Belfast (BFS)
    12/06/26 - 12/13/26

    Round trip

    Economy

    from
    $963Fare subject to changes
    Updated: 2 hours ago

    Austin (AUS)to

    Belfast (BFS)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $969Fare subject to changes
    Updated: 2 hours ago

    Austin (AUS)to

    Belfast (BFS)
    01/04/27 - 01/11/27

    Round trip

    Economy

    from
    $972Fare subject to changes
    Updated: 2 hours ago

    Austin (AUS)to

    Belfast (BFS)
    10/28/26 - 11/04/26

    Round trip

    Economy

    from
    $973Fare subject to changes
    Updated: 2 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 Belfast

    Looking for lower fares on your trip from Austin to Belfast? 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

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    • 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.
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    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Austin to Belfast