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$269+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
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 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/98:45 amPHX - DUB
1 stop15h 45mLufthansa
Tue 12/1610:40 amDUB - PHX
2 stops18h 31mLufthansa
Deal found 11/17$367
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Mon 11/178:45 amPHX - DUB
1 stop15h 45mLufthansa
Wed 12/31:35 pmDUB - PHX
1 stop16h 07mLufthansa
Deal found 11/16$383
This Kiwi.com deal was found by Cheapflights users on 11/16. 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 12/910:15 amPHX - DUB
1 stop14h 55mBrussels Airlines
Tue 12/1610:40 amDUB - PHX
1 stop15h 23mBrussels Airlines
Deal found 11/16$397
This Delta deal was found by Cheapflights users on 11/16. 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.
Mon 11/176:00 amPHX - DUB
1 stop18h 45mDelta
Wed 12/311:30 amDUB - PHX
2 stops16h 53mDelta
Deal found 11/16$425
This Delta deal was found by Cheapflights users on 11/16. 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.
Mon 11/176:00 amTUS - DUB
1 stop18h 45mDelta
Wed 12/39:45 amDUB - TUS
1 stop21h 00mDelta
Deal found 11/16$425
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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.
Mon 11/1712:39 pmPHX - DUB
1 stop12h 31mMultiple Airlines
Tue 11/2510:40 amDUB - PHX
2 stops16h 09mMultiple Airlines
Deal found 11/17$430
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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
Wed 12/1710:40 amDUB - PHX
1 stop15h 23mLufthansa
Deal found 11/16$431
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/910:15 amPHX - DUB
1 stop14h 55mUnited Airlines
Tue 12/161:35 pmDUB - PHX
1 stop16h 07mUnited Airlines
Deal found 11/17$433
This Delta deal was found by Cheapflights users on 11/18. 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.
Tue 12/96:00 amPHX - DUB
2 stops19h 45mDelta
Tue 12/169:45 amDUB - PHX
1 stop15h 04mDelta
Deal found 11/18$438
This Delta deal was found by Cheapflights users on 11/17. 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
2 stops19h 45mDelta
Tue 12/910:45 amDUB - TUS
2 stops20h 00mDelta
Deal found 11/17$463
This United Airlines deal was found by Cheapflights users on 11/16. 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 11/178:30 amTUS - DUB
1 stop16h 40mUnited Airlines
Wed 12/39:00 amDUB - TUS
2 stops21h 13mUnited Airlines
Deal found 11/16$470
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/512:24 pmTUS - DUB
1 stop12h 46mUnited Airlines
Tue 12/910:40 amDUB - TUS
1 stop19h 33mUnited Airlines
Deal found 11/17$483

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 18, 2025.

Round-trip from

$367
(Kiwi.com)

One-way from

$269
(Kiwi.com)

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 ($139 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 18, 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

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 12/9

8:30 am-7:30 am

2 stops16h 00m

Dublin

Wed 12/17

10:40 am-10:57 pm

1 stop19h 17m

$433

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 12/9

8:00 am-8:45 am

2 stops17h 45m

Dublin

Tue 12/16

9:45 am-12:46 am

2 stops22h 01m

$438

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 2/25

8:05 am-8:45 am

2 stops17h 40m

Dublin

Thu 3/5

9:45 am-10:07 pm

2 stops19h 22m

$438

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 2/4

8:15 am-8:45 am

2 stops17h 30m

Dublin

Tue 2/10

10:45 am-10:07 pm

2 stops18h 22m

$438

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 1/28

8:15 am-8:45 am

2 stops17h 30m

Dublin

Wed 2/4

10:45 am-10:07 pm

2 stops18h 22m

$438

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Fri 12/5

6:00 am-8:45 am

2 stops19h 45m

Dublin

Tue 12/9

10:45 am-11:45 pm

2 stops20h 00m

$463

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sun 1/25

7:00 am-8:45 am

2 stops18h 45m

Dublin

Mon 2/2

10:45 am-11:01 pm

2 stops19h 16m

$463

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Thu 1/8

8:55 pm-11:30 am

1 stop30h 35m

Shannon

Tue 1/13

7:50 am-6:50 pm

1 stop19h 00m

$469

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sun 1/11

7:44 am-8:10 am

1 stop17h 26m

Dublin

Sun 1/18

9:00 am-9:26 pm

2 stops19h 26m

$478

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 1/21

12:23 pm-8:10 am

1 stop12h 47m

Dublin

Wed 1/28

9:00 am-9:26 pm

2 stops19h 26m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 49 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 18, 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 November 10, 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 16h. The distance from Arizona to Ireland is about 4977 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 JetBlue, with whom users have recently found tickets for as low as $351. However, be on the lookout for offers from Scandinavian Airlines and Brussels 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, 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$437Average$822FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$474Average$709FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$483Average$880FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$486Average$799FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$518Average$768FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$520Average$663FlexibilityNo cancel feeOn-time77%
KLMCheapest$533Average$905FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$540Average$849FlexibilityNo cancel feeOn-time71%
IberiaCheapest$570Average$928FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$789Average$857FlexibilityNo cancel feeOn-time50%

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