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Ireland

$332+ Cheap flights from Arizona to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Arizona to Ireland

Cheapest flights from Arizona to Ireland
Explore the most affordable flight options available from Arizona to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
LAS
-
SNN
1 stop19h 15m
United Airlines
Thu 9/312:30 pm
SNN
-
LAS
1 stop18h 23m
United Airlines
Deal found 4/27$719
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:40 pm
PHX
-
SNN
2 stops28h 50m
United Airlines
Fri 9/412:30 pm
SNN
-
PHX
2 stops16h 15m
United Airlines
Deal found 4/27$724
This Gotogate deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:00 pm
PHX
-
DUB
1 stop12h 15m
Multiple Airlines
Fri 9/189:50 am
DUB
-
PHX
1 stop34h 06m
Multiple Airlines
Deal found 4/26$725
This Gotogate deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:55 am
PHX
-
DUB
1 stop15h 50m
Multiple Airlines
Thu 9/179:50 am
DUB
-
PHX
1 stop33h 11m
Multiple Airlines
Deal found 4/24$729
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:35 pm
LAS
-
DUB
Nonstop9h 45m
Multiple Airlines
Sun 11/157:10 am
DUB
-
LAS
2 stops42h 48m
Multiple Airlines
Deal found 4/27$733
This Gotogate deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:00 pm
PHX
-
DUB
1 stop12h 15m
Multiple Airlines
Thu 9/179:50 am
DUB
-
PHX
2 stops17h 26m
Multiple Airlines
Deal found 4/27$735
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am
PHX
-
DUB
2 stops17h 30m
United Airlines
Fri 11/139:00 am
DUB
-
PHX
2 stops40h 16m
United Airlines
Deal found 4/28$738
This Mytrip deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:20 pm
LAS
-
DUB
3 stops35h 00m
WestJet
Fri 6/1910:40 am
DUB
-
LAS
2 stops19h 00m
WestJet
Deal found 4/26$739
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:40 pm
PHX
-
DUB
2 stops27h 30m
United Airlines
Wed 11/259:00 am
DUB
-
PHX
3 stops43h 20m
United Airlines
Deal found 4/26$742
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:45 am
PHX
-
DUB
1 stop13h 45m
United Airlines
Tue 9/159:50 am
DUB
-
PHX
2 stops34h 36m
United Airlines
Deal found 4/24$743
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:50 pm
PHX
-
DUB
2 stops23h 55m
United Airlines
Fri 9/189:20 am
DUB
-
PHX
2 stops37h 53m
United Airlines
Deal found 4/27$746
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:00 pm
PHX
-
DUB
1 stop12h 15m
Air Canada
Tue 9/159:50 am
DUB
-
PHX
2 stops37h 12m
Air Canada
Deal found 4/28$747

Find flight deals from Arizona to Ireland

Keep the following information in mind while searching for Arizona to Ireland flight deals. Data was last updated April 29, 2026.

Round-trip from

$719
(United Airlines)

One-way from

$332
(oojo)

Popular in

June

Cheapest in

November

Average price

$596
From Arizona to Ireland
Search Deals
One-way flight from Arizona to Ireland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Arizona to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Tue 9/1

7:00 am-10:15 am

1 stop19h 15m

Shannon

Thu 9/3

9:30 am-10:17 pm

1 stop20h 47m

$719

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Tue 9/1

6:40 pm-7:30 am

2 stops28h 50m

Shannon

Fri 9/4

9:30 am-6:05 pm

1 stop16h 35m

$724

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 9/2

6:30 am-11:10 am

2 stops20h 40m

Dublin

Tue 9/15

9:20 am-12:27 pm

2 stops35h 07m

$753

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 9/2

6:30 am-11:10 am

2 stops20h 40m

Dublin

Wed 9/9

9:20 am-12:27 pm

2 stops35h 07m

$758

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Wed 8/26

11:28 am-7:30 am

1 stop12h 02m

Shannon

Fri 8/28

9:30 am-9:58 pm

1 stop20h 28m

$775
Quickest round-trip

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Mon 8/24

11:28 am-7:30 am

1 stop12h 02m

Shannon

Fri 8/28

12:30 pm-8:45 pm

2 stops16h 15m

$780

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Wed 8/26

8:00 am-7:30 am

2 stops15h 30m

Shannon

Tue 9/1

9:30 am-4:47 pm

2 stops15h 17m

$780

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 9/14

6:00 am-8:45 am

1 stop18h 45m

Dublin

Tue 9/22

8:55 am-9:08 pm

2 stops20h 13m

$794

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 10/13

6:00 am-8:45 am

1 stop18h 45m

Dublin

Wed 10/21

8:55 am-9:07 pm

2 stops20h 12m

$794

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 9/2

8:30 am-11:10 am

2 stops18h 40m

Dublin

Mon 9/7

9:20 am-5:45 pm

2 stops40h 25m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Arizona to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Arizona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Arizona to Ireland

How far ahead should I book a flight from Arizona to Ireland?

To ensure you get the cheapest price possible for a flight from Arizona to Ireland, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Arizona to Ireland?

Currently, October is the cheapest month in which you can book a flight from Arizona to Ireland (average of $226). Flying from Arizona to Ireland in June is currently the most expensive (average of $750). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Arizona to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Arizona to Ireland?

    Departing from Arizona to Ireland will take you 15h 50m. The distance from Arizona to Ireland is about 4938 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Arizona to Ireland one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $219. However, be on the lookout for offers from British Airways and American Airlines, as they are both options that can get you from Arizona to Ireland for a low price.

  • Can I find deals for flights from Arizona to Ireland that include hotel bookings?

    Yes. In addition to deals on Arizona to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Ireland.

  • Can I find deals for business class flights from Arizona to Ireland?

    Yes. Cheapflights offers flight deals from Arizona to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Arizona to Ireland?

    Currently, October is the cheapest month in which you can book a flight from Arizona to Ireland (average of $226). Flying from Arizona to Ireland in June is currently the most expensive (average of $750). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Arizona to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Arizona to Ireland

Discover the top 10 airlines that operate flights from Arizona to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$363Average$1,080FlexibilityNo cancel feeOn-time76%
DeltaCheapest$437Average$836FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$467Average$719FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$483Average$770FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$488Average$643FlexibilityNo cancel feeOn-time70%
KLMCheapest$508Average$986FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$508Average$754FlexibilityNo cancel feeOn-time77%
IberiaCheapest$513Average$727FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$516Average$764FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$723Average$976FlexibilityNo cancel feeOn-timeN/A

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