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$230+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Find 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 November 25, 2025.

This lastminute.com deal was found by Cheapflights users on 11/24. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:15 amTUS - DUB
2 stops15h 55mAir Canada
Wed 12/109:00 amDUB - TUS
2 stops19h 41mAir Canada
Deal found 11/24$444
This United Airlines deal was found by Cheapflights users on 11/25. 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.
Sun 12/712:24 pmTUS - DUB
1 stop12h 46mUnited Airlines
Sun 12/149:00 amDUB - TUS
2 stops41h 21mUnited Airlines
Deal found 11/25$455
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Thu 11/278:30 amTUS - DUB
1 stop16h 40mUnited Airlines
Wed 12/109:00 amDUB - TUS
2 stops19h 41mUnited Airlines
Deal found 11/24$469
This KLM deal was found by Cheapflights users on 11/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:50 pmTUS - DUB
1 stop34h 55mKLM
Wed 12/109:45 amDUB - TUS
1 stop21h 00mKLM
Deal found 11/24$474
This Air Canada deal was found by Cheapflights users on 11/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:15 amTUS - DUB
3 stops15h 55mMultiple Airlines
Wed 12/109:00 amDUB - TUS
2 stops21h 13mMultiple Airlines
Deal found 11/24$475
This Delta deal was found by Cheapflights users on 11/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amTUS - DUB
1 stop18h 45mDelta
Tue 12/98:50 amDUB - TUS
2 stops21h 55mDelta
Deal found 11/22$481
This United Airlines deal was found by Cheapflights users on 11/22. 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.
Fri 12/58:00 amTUS - DUB
1 stop17h 10mUnited Airlines
Tue 12/910:40 amDUB - TUS
1 stop19h 33mUnited Airlines
Deal found 11/22$483
This Finnair deal was found by Cheapflights users on 11/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/712:33 pmTUS - DUB
1 stop11h 37mMultiple Airlines
Tue 12/2311:30 amDUB - TUS
2 stops19h 26mMultiple Airlines
Deal found 11/23$488
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Wed 11/263:12 pmPHX - DUB
1 stop12h 08mUnited Airlines
Fri 12/59:00 amDUB - PHX
2 stops34h 32mUnited Airlines
Deal found 11/24$654
This Cheapflightsfares deal was found by Cheapflights users on 11/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:45 amPHX - DUB
1 stop15h 45mLufthansa
Tue 12/169:10 amDUB - PHX
2 stops17h 36mLufthansa
Deal found 11/25$659
This KAYAK deal was found by Cheapflights users on 11/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:45 amPHX - DUB
1 stop18h 10mLufthansa
Tue 12/169:10 amDUB - PHX
2 stops17h 36mLufthansa
Deal found 11/25$676
This Cheapflightsfares deal was found by Cheapflights users on 11/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:30 pmPHX - DUB
2 stops18h 05mLufthansa
Fri 12/59:25 amDUB - PHX
2 stops19h 46mLufthansa
Deal found 11/24$677

Cheap flight deals from Arizona to Ireland

Keep the following information in mind while searching for Arizona to Ireland flight deals. Data was last updated November 25, 2025.

Round-trip from

$451
(Kiwi.com)

One-way from

$230
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$581
From Arizona to Ireland
Search Deals
One-way flight from Arizona to Ireland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 25, 2025.
Use the filters below to find and compare flights from Arizona to Ireland that are best for you.

Fly from

Arizona

Fly to

Ireland

Route

Depart

Return

Price

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Fri 12/5

6:00 am-7:45 am

1 stop18h 45m

Dublin

Tue 12/9

8:50 am-11:45 pm

2 stops21h 55m

$481

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sun 12/7

6:00 am-7:45 am

1 stop18h 45m

Dublin

Sun 12/14

9:45 am-11:45 pm

1 stop21h 00m

$483

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Fri 12/5

12:24 pm-8:10 am

1 stop12h 46m

Dublin

Tue 12/9

10:40 am-11:13 pm

1 stop19h 33m

$483

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 3/24

7:15 am-8:10 am

1 stop17h 55m

Dublin

Thu 4/9

9:50 am-9:10 pm

2 stops43h 20m

$484

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sun 12/7

9:41 am-7:10 am

2 stops14h 29m

Dublin

Tue 12/23

11:30 am-11:56 pm

2 stops19h 26m

$488

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Fri 1/23

9:40 am-9:25 am

2 stops39h 45m

Dublin

Tue 1/27

7:05 pm-8:55 pm

2 stops33h 50m

$523

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 5/4

6:25 am-7:55 am

1 stop17h 30m

Dublin

Wed 5/13

8:55 am-7:40 pm

2 stops18h 45m

$543

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 4/22

6:00 am-7:55 am

2 stops17h 55m

Dublin

Wed 5/6

11:10 am-8:37 pm

2 stops17h 27m

$547

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sun 3/1

12:51 am-8:40 am

1 stop24h 49m

Dublin

Tue 3/10

11:30 am-7:41 pm

1 stop15h 11m

$548

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 4/20

12:59 am-7:55 am

1 stop22h 56m

Dublin

Tue 5/12

11:10 am-8:37 pm

2 stops17h 27m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 47 results
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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

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

Currently, August is the cheapest month in which you can book a flight from Arizona to Ireland (average of $475). Flying from Arizona to Ireland in June is currently the most expensive (average of $791). 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.

What is the cheapest time of day to fly from AZ to IE?

Find hourly flight availability from Arizona to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2025.

One of the essential ways to save on airfare from Arizona to Ireland is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 44% on airfare.

What is the cheapest day to fly from Arizona to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Arizona to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Arizona to Ireland flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 12h 46m. The distance from Arizona to Ireland is about 5013 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 British Airways, with whom users have recently found tickets for as low as $230. However, be on the lookout for offers from WestJet and Aer Lingus, 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, August is the cheapest month in which you can book a flight from Arizona to Ireland (average of $475). Flying from Arizona to Ireland in June is currently the most expensive (average of $791). 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

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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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$437Average$828FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$474Average$709FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$483Average$854FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$486Average$785FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$513Average$756FlexibilityNo cancel feeOn-time70%
KLMCheapest$533Average$905FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$540Average$845FlexibilityNo cancel feeOn-time71%
IberiaCheapest$570Average$927FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$789Average$858FlexibilityNo cancel feeOn-time50%
Aer LingusCheapest$848Average$1,119FlexibilityNo cancel feeOn-timeN/A

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