American Airlines flights from United States to Northern Ireland
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1 Adult, Economy class
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today
today
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.
Business class flights from United States to Northern Ireland
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Dallas (DFW)to
Belfast (BFS)
09/23/25 - 09/30/25
Round trip
Business / First
from
$4,646Fare subject to changes
Updated: 8 hours ago
Chicago (ORD)to
Belfast (BFS)
10/22/25 - 11/11/25
Round trip
Business / First
from
$4,796Fare 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. 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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Philadelphia (PHL)to
Belfast (BFS)
09/23/25 - 09/30/25
Round trip
Economy
from
$699Fare subject to changes
Updated: 4 hours ago
Austin (AUS)to
Belfast (BFS)
10/28/25 - 11/04/25
Round trip
Economy
from
$694Fare subject to changes
Updated: 5 hours ago
Dallas (DFW)to
Belfast (BHD)
10/07/25 - 10/14/25
Round trip
Economy
from
$699Fare subject to changes
Updated: 1 hour ago
Las Vegas (LAS)to
Belfast (BHD)
11/05/25 - 11/12/25
Round trip
Economy
from
$744Fare subject to changes
Updated: 1 hour ago
Louisville (SDF)to
Belfast (BFS)
11/05/25 - 11/12/25
Round trip
Economy
from
$704Fare subject to changes
Updated: 5 hours ago
Austin (AUS)to
Belfast (BHD)
11/04/25 - 11/11/25
Round trip
Economy
from
$694Fare subject to changes
Updated: 5 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.
