$518 Cheap United flights Houston (IAH) to Dublin (DUB)

View $518 flight on Thu, Dec 4, 2025Opens in a new window

$518 Cheap United flights Houston (IAH) to Dublin (DUB)

Prices were available within the past 7 days and start at $518 for one-way flights and $667 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Dec 4 - Sun, Dec 14
IAH
Houston
DUB
Dublin
$667 Roundtrip, found 12 hours ago
$667
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 4 from Houston to Dublin, returning Sun, Dec 14, priced at $667 found 12 hours ago
United
Thu, Dec 4 - Sun, Dec 14
IAH
Houston
DUB
Dublin
$683 Roundtrip, found 12 hours ago
$683
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 4 from Houston to Dublin, returning Sun, Dec 14, priced at $683 found 12 hours ago
United
Thu, Dec 4 - Sun, Dec 14
IAH
Houston
DUB
Dublin
$685 Roundtrip, found 12 hours ago
$685
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 4 from Houston to Dublin, returning Sun, Dec 14, priced at $685 found 12 hours ago
United
Thu, Dec 4 - Sun, Dec 14
IAH
Houston
DUB
Dublin
$717 Roundtrip, found 12 hours ago
$717
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 4 from Houston to Dublin, returning Sun, Dec 14, priced at $717 found 12 hours ago
United
Thu, Dec 4 - Sun, Dec 14
IAH
Houston
DUB
Dublin
$725 Roundtrip, found 12 hours ago
$725
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 4 from Houston to Dublin, returning Sun, Dec 14, priced at $725 found 12 hours ago
United
Thu, Dec 4 - Sun, Dec 14
IAH
Houston
DUB
Dublin
$727 Roundtrip, found 12 hours ago
$727
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 4 from Houston to Dublin, returning Sun, Dec 14, priced at $727 found 12 hours ago
United
Thu, Dec 4 - Sun, Dec 14
IAH
Houston
DUB
Dublin
$733 Roundtrip, found 12 hours ago
$733
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 4 from Houston to Dublin, returning Sun, Dec 14, priced at $733 found 12 hours ago
United
Thu, Dec 4 - Sun, Dec 14
IAH
Houston
DUB
Dublin
$735 Roundtrip, found 12 hours ago
$735
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Dec 4 from Houston to Dublin, returning Sun, Dec 14, priced at $735 found 12 hours ago
Flights from Houston (IAH) to Dublin (DUB)
Origin airport
George Bush Intercontinental
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, United
Popular airline
Delta
Distance
7276 km