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$229+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Finnair deal was found by Cheapflights users on 12/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:08 amPHX - DUB
1 stop14h 32mMultiple Airlines
Wed 12/311:00 pmDUB - PHX
1 stop15h 17mMultiple Airlines
Deal found 12/17$1,119
This Finnair deal was found by Cheapflights users on 12/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:35 amPHX - DUB
1 stop16h 05mMultiple Airlines
Sun 12/2812:55 pmDUB - PHX
1 stop15h 22mMultiple Airlines
Deal found 12/17$1,121
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:25 pmPHX - ORK
2 stops17h 00mAmerican Airlines
Tue 12/237:40 amORK - PHX
2 stops19h 18mAmerican Airlines
Deal found 12/16$1,165
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/2312:50 pmPHX - DUB
1 stop12h 55mDelta
Sun 12/285:55 amDUB - PHX
2 stops20h 32mDelta
Deal found 12/16$1,208
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/279:15 amPHX - DUB
2 stops17h 40mUnited Airlines
Sat 1/310:40 amDUB - PHX
1 stop20h 37mUnited Airlines
Deal found 12/17$1,232
This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:00 amPHX - DUB
1 stop18h 20mLufthansa
Wed 12/315:10 amDUB - PHX
2 stops24h 48mLufthansa
Deal found 12/17$1,278
This Air France deal was found by Cheapflights users on 12/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:04 pmPHX - DUB
1 stop32h 41mAir France
Mon 12/2211:30 amDUB - PHX
1 stop16h 45mAir France
Deal found 12/16$1,279
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/2112:59 pmPHX - DUB
2 stops14h 21mUnited Airlines
Wed 12/3110:40 amDUB - PHX
2 stops32h 29mUnited Airlines
Deal found 12/17$1,288
This Finnair deal was found by Cheapflights users on 12/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:34 amPHX - DUB
1 stop14h 41mMultiple Airlines
Sat 12/2711:30 amDUB - PHX
1 stop14h 34mMultiple Airlines
Deal found 12/16$1,370
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:55 pmLAS - DUB
1 stop30h 20mAmerican Airlines
Sun 12/2812:55 pmDUB - LAS
1 stop17h 55mAmerican Airlines
Deal found 12/17$1,379
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:10 pmLAS - DUB
1 stop32h 00mLufthansa
Wed 12/315:10 amDUB - LAS
1 stop14h 55mLufthansa
Deal found 12/16$1,418
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:15 pmPHX - SNN
2 stops15h 15mAmerican Airlines
Sun 12/217:50 amSNN - PHX
2 stops39h 43mAmerican Airlines
Deal found 12/17$1,420

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 December 18, 2025.

Round-trip from

$460
(United Airlines)

One-way from

$229
(SmartFares)

Popular in

June

Cheapest in

November

Average price

$894
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 ($140 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 December 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 December 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

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sun 2/1

5:35 pm-8:10 am

2 stops31h 35m

Dublin

Sun 2/8

9:00 am-11:15 pm

2 stops45h 15m

$460

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Fri 1/30

7:35 am-7:30 am

2 stops16h 55m

Dublin

Fri 2/6

9:00 am-11:53 am

2 stops33h 53m

$460

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 3/9

4:43 pm-6:10 am

2 stops30h 27m

Dublin

Sun 3/15

8:00 am-3:47 pm

2 stops38h 47m

$462

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 4/21

7:25 am-8:15 am

2 stops16h 50m

Dublin

Tue 5/5

9:50 am-5:15 pm

2 stops39h 25m

$467

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 3/31

7:25 am-8:15 am

2 stops16h 50m

Dublin

Wed 4/15

9:50 am-8:42 pm

2 stops42h 52m

$467

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 4/15

1:35 pm-2:35 pm

2 stops17h 00m

Dublin

Wed 4/22

12:45 pm-9:47 pm

2 stops17h 02m

$472

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 4/7

11:41 am-11:55 am

2 stops16h 14m

Dublin

Tue 4/14

1:45 pm-10:53 pm

1 stop17h 08m

$480

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 4/1

3:42 pm-5:30 pm

2 stops17h 48m

Dublin

Wed 4/15

1:45 pm-10:53 pm

1 stop17h 08m

$480

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 3/31

12:43 pm-8:45 am

1 stop12h 02m

Dublin

Wed 4/15

5:55 am-9:47 pm

2 stops23h 52m

$485

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 3/31

12:43 pm-8:45 am

1 stop12h 02m

Dublin

Wed 4/15

5:55 am-4:17 pm

2 stops18h 22m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 45 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, April is the cheapest month in which you can book a flight from Arizona to Ireland (average of $437). 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 December 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 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 16h 48m. The distance from Arizona to Ireland is about 5110 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 American Airlines, with whom users have recently found tickets for as low as $234. However, be on the lookout for offers from WestJet and British Airways, 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, April is the cheapest month in which you can book a flight from Arizona to Ireland (average of $437). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$437Average$778FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$474Average$710FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$483Average$705FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$486Average$792FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$513Average$719FlexibilityNo cancel feeOn-time70%
KLMCheapest$533Average$856FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$533Average$823FlexibilityNo cancel feeOn-time71%
IberiaCheapest$546Average$926FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$789Average$858FlexibilityNo cancel feeOn-time50%
Aer LingusCheapest$848Average$1,115FlexibilityNo cancel feeOn-timeN/A

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