American Airlines flights from Dallas to Belfast

Recent searches for flights from Dallas to Belfast

Aug 2026
From$1,091*
Updated: 4 hours ago
Round tripIEconomy
Sep 2026
From$999*
Updated: 4 hours ago
Round tripIEconomy
Oct 2026
From$999*
Updated: 4 hours ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $999
cmp-daily-histogram-bars-legend-max-price-aria-label $3.0K
Displaying fares for August-2026
  • DFW–BFS, 08/16/26 – 08/23/26: From $2,731
    16

    Su

    AUG

  • DFW–BFS, 08/17/26 – 08/24/26: From $1,141
    17

    Mo

  • DFW–BFS, 08/18/26 – 08/25/26: From $1,091
    18

    Tu

  • DFW–BFS, 08/19/26 – 08/26/26: From $2,631
    19

    We

  • DFW–BFS, 08/20/26 – 08/27/26: From $2,731
    20

    Th

  • DFW–BFS, 08/21/26 – 08/28/26: From $2,831
    21

    Fr

  • DFW–BFS, 08/22/26 – 08/29/26: From $3,036
    22

    Sa

  • DFW–BFS, 08/23/26 – 08/30/26: From $2,417
    23

    Su

  • DFW–BFS, 08/24/26 – 08/31/26: From $1,416
    24

    Mo

  • DFW–BFS, 08/25/26 – 09/01/26: From $1,366
    25

    Tu

  • DFW–BFS, 08/26/26 – 09/02/26: From $1,091
    26

    We

  • DFW–BFS, 08/27/26 – 09/03/26: From $1,141
    27

    Th

  • DFW–BFS, 08/28/26 – 09/04/26: From $1,197
    28

    Fr

  • DFW–BFS, 08/29/26 – 09/05/26: From $1,247
    29

    Sa

  • DFW–BFS, 08/30/26 – 09/06/26: From $1,187
    30

    Su

  • DFW–BFS, 08/31/26 – 09/07/26: From $1,242
    31

    Mo

  • DFW–BFS, 09/01/26 – 09/08/26: From $2,060
    01

    Tu

    SEP

  • DFW–BFS, 09/02/26 – 09/09/26: From $1,091
    02

    We

  • DFW–BFS, 09/03/26 – 09/10/26: From $2,941
    03

    Th

  • DFW–BFS, 09/04/26 – 09/11/26: From $1,271
    04

    Fr

  • DFW–BFS, 09/05/26 – 09/12/26: From $1,191
    05

    Sa

  • DFW–BFS, 09/06/26 – 09/13/26: From $1,206
    06

    Su

  • DFW–BFS, 09/07/26 – 09/14/26: From $1,141
    07

    Mo

  • DFW–BFS, 09/08/26 – 09/15/26: From $1,366
    08

    Tu

  • DFW–BFS, 09/09/26 – 09/16/26: From $2,367
    09

    We

  • DFW–BFS, 09/10/26 – 09/17/26: From $1,416
    10

    Th

  • DFW–BFS, 09/11/26 – 09/18/26: From $3,036
    11

    Fr

  • DFW–BFS, 09/12/26 – 09/19/26: From $1,099
    12

    Sa

  • DFW–BFS, 09/13/26 – 09/20/26: From $1,426
    13

    Su

  • DFW–BFS, 09/14/26 – 09/21/26: From $1,049
    14

    Mo

  • DFW–BFS, 09/15/26 – 09/22/26: From $999
    15

    Tu

    • range$999-$3,036

    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 Dallas to Belfast flights

    $
    keyboard_arrow_down

    Dallas (DFW)to

    Belfast (BFS)
    11/18/26 - 11/25/26

    Round trip

    Economy

    from
    $939Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Belfast (BFS)
    12/01/26 - 12/08/26

    Round trip

    Economy

    from
    $939Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

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

    Round trip

    Economy

    from
    $939Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

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

    Round trip

    Economy

    from
    $939Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Belfast (BFS)
    12/02/26 - 12/09/26

    Round trip

    Economy

    from
    $939Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Belfast (BFS)
    11/17/26 - 11/24/26

    Round trip

    Economy

    from
    $939Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Belfast (BFS)
    11/25/26 - 12/02/26

    Round trip

    Economy

    from
    $966Fare subject to changes
    Updated: 4 hours ago

    Dallas (DFW)to

    Belfast (BFS)
    11/24/26 - 12/01/26

    Round trip

    Economy

    from
    $966Fare 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 Dallas to Belfast

    Looking for lower fares on your trip from Dallas 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

    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 Dallas to Belfast