Flights to Leinster from Phoenix - $354

View $354 flight on Sun, Oct 19, 2025Opens in a new window

Popular airlines from Phoenix to Leinster

  • Aer Lingus

    Aer Lingus

  • British Airways

    British Airways

  • Air Canada

    Air Canada

  • Lufthansa

    Lufthansa

  • Iberia

    Iberia

  • JetBlue Airways

    JetBlue Airways

  • Brussels Airlines

    Brussels Airlines

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Cheap Flights from Phoenix to Leinster (PHX-DUB)

Prices were available within the past 7 days and start at $354 for one-way flights and $456 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 16 - Wed, Dec 3
PHX
Phoenix
DUB
Dublin
$456 Roundtrip, found 3 hours ago
$456
Roundtrip
found 3 hours ago
Select United flight, departing Sun, Nov 16 from Phoenix to Dublin, returning Wed, Dec 3, priced at $456 found 3 hours ago
Air Canada
Sun, Aug 3 - Tue, Aug 19
PHX
Phoenix
DUB
Dublin
$461 Roundtrip, found 1 hour ago
$461
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sun, Aug 3 from Phoenix to Dublin, returning Tue, Aug 19, priced at $461 found 1 hour ago
American Airlines
Wed, Oct 29 - Wed, Nov 5
PHX
Phoenix
DUB
Dublin
$477 Roundtrip, found 3 hours ago
$477
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Phoenix to Dublin, returning Wed, Nov 5, priced at $477 found 3 hours ago
United
Wed, Oct 29 - Wed, Nov 5
PHX
Phoenix
DUB
Dublin
$478 Roundtrip, found 3 hours ago
$478
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Oct 29 from Phoenix to Dublin, returning Wed, Nov 5, priced at $478 found 3 hours ago
Lufthansa
Mon, Aug 25 - Tue, Dec 9
PHX
Phoenix
DUB
Dublin
$480 Roundtrip, found 2 days ago
$480
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Aug 25 from Phoenix to Dublin, returning Tue, Dec 9, priced at $480 found 2 days ago
Iberia
Sun, Nov 16 - Tue, Nov 25
PHX
Phoenix
DUB
Dublin
$483 Roundtrip, just found
$483
Roundtrip
just found
Select Iberia flight, departing Sun, Nov 16 from Phoenix to Dublin, returning Tue, Nov 25, priced at $483 just found

Find the cheapest month to fly from Phoenix (PHX) to Dublin (DUB)

November is typically the cheapest month to fly

From $479 - $1,242 per traveler.

Graph displaying average flight prices per month

*Available to One Key members.