American Airlines flights from United States to Northern Ireland

Popular flights with American Airlines

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*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

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Charlotte (CLT)to

Belfast (BFS)
07/12/25 - 07/22/25

Round trip

Business / First

from
$8,627Fare subject to changes
Updated: 17 hours ago

Dallas (DFW)to

Belfast (BHD)
08/01/25 - 08/04/25

Round trip

Business / First

from
$8,731Fare subject to changes
Updated: 7 hours ago

Chicago (ORD)to

Belfast (BFS)
07/17/25 - 07/22/25

Round trip

Business / First

from
$9,014Fare subject to changes
Updated: 16 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

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Charlotte (CLT)to

Belfast (BFS)
09/02/25 - 09/09/25

Round trip

Economy

from
$702Fare subject to changes
Updated: 3 hours ago

Dallas (DFW)to

Belfast (BFS)
10/21/25 - 10/28/25

Round trip

Economy

from
$702Fare subject to changes
Updated: 4 hours ago

Cincinnati (CVG)to

Belfast (BFS)
08/13/25 - 08/20/25

Round trip

Economy

from
$671Fare subject to changes
Updated: 13 hours ago

Las Vegas (LAS)to

Belfast (BHD)
10/15/25 - 10/22/25

Round trip

Economy

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

Philadelphia (PHL)to

Belfast (BFS)
08/20/25 - 08/27/25

Round trip

Economy

from
$702Fare subject to changes
Updated: 4 hours ago

Philadelphia (PHL)to

Belfast (BHD)
08/13/25 - 08/20/25

Round trip

Economy

from
$702Fare subject to changes
Updated: 47 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