American Airlines flights from United States to Northern Ireland

Popular flights with American Airlines

$

  • Philadelphia (PHL)to

    Belfast (BFS)
    08/13/25 - 08/20/25
    from
    $696Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/26/25 - 09/02/25
    from
    $696Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/06/25 - 08/13/25
    from
    $741Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/05/25 - 08/12/25
    from
    $741Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

  • Philadelphia (PHL)to

    Belfast (BFS)
    08/14/25 - 08/21/25
    from
    $746Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/17/25 - 08/24/25
    from
    $746Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/18/25 - 08/25/25
    from
    $746Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/22/25 - 08/29/25
    from
    $746Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

  • Philadelphia (PHL)to

    Belfast (BFS)
    08/24/25 - 08/31/25
    from
    $746Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/25/25 - 09/01/25
    from
    $746Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/21/25 - 08/28/25
    from
    $746Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    05/14/25 - 05/21/25
    from
    $756Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

  • Philadelphia (PHL)to

    Belfast (BFS)
    05/20/25 - 05/27/25
    from
    $786Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/07/25 - 08/14/25
    from
    $791Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/16/25 - 08/23/25
    from
    $796Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

    Philadelphia (PHL)to

    Belfast (BFS)
    08/23/25 - 08/30/25
    from
    $796Fare subject to changes
    Updated: 5 hours ago
    Round trip
    I
    Economy

*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.

American Airlines flights from United States to Northern Ireland

Business class flights from United States to Northern Ireland

$

Dallas (DFW)to

Belfast (BHD)
08/17/25 - 08/28/25

Round trip

I

Business / First

from
$4,547Fare subject to changes
Updated: 9 hours ago

Chicago (ORD)to

Belfast (BFS)
07/08/25 - 07/17/25

Round trip

I

Business / First

from
$6,005Fare subject to changes
Updated: 4 hours ago

Cincinnati (CVG)to

Belfast (BFS)
05/07/25 - 05/14/25

Round trip

I

Business / First

from
$7,301Fare subject to changes
Updated: 12 hours ago

Charlotte (CLT)to

Belfast (BFS)
08/23/25 - 08/30/25

Round trip

I

Business / First

from
$4,547Fare subject to changes
Updated: 6 hours ago

Dallas (DFW)to

Belfast (BFS)
07/12/25 - 07/18/25

Round trip

I

Business / First

from
$6,517Fare subject to changes
Updated: 4 hours ago

Las Vegas (LAS)to

Belfast (BHD)
07/18/25 - 07/25/25

Round trip

I

Business / First

from
$4,266Fare subject to changes
Updated: 9 hours ago

*Fares 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. Additional baggage fees and charges for optional products and services may apply.

Find deals on United States to Northern Ireland flights

$

Philadelphia (PHL)to

Belfast (BFS)
08/19/25 - 08/26/25

Round trip

I

Economy

from
$696Fare subject to changes
Updated: 5 hours ago

Austin (AUS)to

Belfast (BFS)
08/12/25 - 08/19/25

Round trip

I

Economy

from
$676Fare subject to changes
Updated: 9 hours ago

Dallas (DFW)to

Belfast (BHD)
08/26/25 - 09/02/25

Round trip

I

Economy

from
$696Fare subject to changes
Updated: 9 hours ago

New York (NYC)to

Belfast (BFS)
08/19/25 - 08/26/25

Round trip

I

Economy

from
$577Fare subject to changes
Updated: 1 hour ago

Chicago (ORD)to

Belfast (BFS)
08/12/25 - 08/19/25

Round trip

I

Economy

from
$627Fare subject to changes
Updated: 6 hours ago

Phoenix (PHX)to

Belfast (BHD)
08/19/25 - 08/26/25

Round trip

I

Economy

from
$726Fare subject to changes
Updated: 44 minutes 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.

Top United States to Northern Ireland routes