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$344+ Cheap flights from Ireland to Arizona

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Ireland to Arizona

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Arizona (USAZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$510
(KLM)

One-way from

$344
(Kiwi.com)
From Ireland to Arizona
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One-way flight from Ireland to Arizona
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Find flight deals from Ireland to Arizona

Cheapest flights from Ireland to Arizona
Explore the most affordable flight options available from Ireland to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:40 amDUB - LAS
1 stop18h 10mBritish Airways
Tue 1/78:55 pmLAS - DUB
1 stop14h 40mBritish Airways
Deal found 12/17$554
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.
Tue 12/2411:50 amDUB - LAS
2 stops28h 58mUnited Airlines
Tue 12/319:54 amLAS - DUB
2 stops16h 11mUnited Airlines
Deal found 12/17$663
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.
Mon 12/2311:30 amDUB - LAS
1 stop18h 02mAmerican Airlines
Mon 12/307:00 amLAS - DUB
1 stop14h 15mAmerican Airlines
Deal found 12/16$685
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.
Tue 12/2411:35 amDUB - LAS
2 stops29h 23mMultiple Airlines
Tue 12/317:35 pmLAS - DUB
Nonstop9h 35mMultiple Airlines
Deal found 12/17$687
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:30 pmSNN - LAS
2 stops32h 05mBritish Airways
Thu 1/211:40 amLAS - SNN
2 stops23h 45mBritish Airways
Deal found 12/17$721
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.
Mon 12/238:55 amDUB - LAS
2 stops21h 00mDelta
Mon 12/3010:15 amLAS - DUB
2 stops18h 25mDelta
Deal found 12/16$742
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:45 amDUB - LAS
2 stops21h 23mLufthansa
Wed 1/810:10 amLAS - DUB
2 stops22h 30mLufthansa
Deal found 12/17$783
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.
Tue 12/2411:50 amDUB - PHX
1 stop17h 48mUnited Airlines
Tue 12/3111:25 amPHX - DUB
2 stops15h 40mUnited Airlines
Deal found 12/17$801
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.
Tue 12/2411:50 amDUB - PHX
1 stop17h 48mMultiple Airlines
Mon 12/3012:59 amPHX - DUB
2 stops23h 11mMultiple Airlines
Deal found 12/17$863
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.
Tue 12/311:05 pmDUB - PHX
2 stops17h 31mAmerican Airlines
Tue 1/73:05 pmPHX - DUB
1 stop15h 05mAmerican Airlines
Deal found 12/17$880
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:50 amDUB - PHX
1 stop17h 48mLufthansa
Tue 12/319:40 amPHX - DUB
1 stop17h 25mLufthansa
Deal found 12/17$881
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:40 amDUB - PHX
2 stops20h 40mBritish Airways
Mon 12/306:11 pmPHX - DUB
2 stops18h 24mBritish Airways
Deal found 12/16$903

Find flights from Ireland to Arizona within your budget

Customize your flight search to find flights from Ireland to Arizona 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, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CorkLas Vegas

ORK - LAS

ORKLAS

Cork

Thu 1/23

6:00 am-2:10 pm

1 stop16h 10m

Las Vegas Harry Reid Intl

Tue 1/28

3:59 pm-12:55 pm

1 stop12h 56m

$510

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sat 1/18

3:20 pm-1:33 pm

2 stops29h 13m

Phoenix Sky Harbor Intl

Fri 1/31

12:13 pm-2:30 pm

1 stop19h 17m

$517

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 1/9

1:10 pm-10:29 am

2 stops29h 19m

Las Vegas Harry Reid Intl

Thu 1/23

6:00 am-8:40 am

1 stop18h 40m

$534

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 2/14

9:00 am-9:33 am

2 stops32h 33m

Las Vegas Harry Reid Intl

Thu 2/27

12:59 am-7:00 am

2 stops22h 01m

$536

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 3/8

5:55 am-7:23 pm

2 stops21h 28m

Las Vegas Harry Reid Intl

Tue 3/25

9:25 am-8:45 am

1 stop16h 20m

$537

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 2/18

3:20 pm-5:50 pm

Nonstop10h 30m

Las Vegas Harry Reid Intl

Sat 3/1

7:35 pm-1:10 pm

Nonstop9h 35m

$538

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 3/8

12:00 pm-8:22 pm

1 stop16h 22m

Las Vegas Harry Reid Intl

Tue 3/25

9:25 am-8:45 am

1 stop16h 20m

$545

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 2/18

9:00 am-6:34 pm

2 stops17h 34m

Las Vegas Harry Reid Intl

Fri 2/28

12:50 am-7:00 am

2 stops22h 10m

$551

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 4/5

9:30 am-11:15 pm

1 stop21h 45m

Las Vegas Harry Reid Intl

Tue 4/15

11:07 am-9:45 am

1 stop14h 38m

$569

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 1/31

12:30 pm-11:59 pm

2 stops42h 29m

Phoenix Sky Harbor Intl

Fri 2/7

12:30 pm-9:20 am

2 stops37h 50m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 44 results
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Best time to book a flight from Ireland to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Ireland 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.

Travel insights for flights from Ireland to Arizona

Get recent, data-driven insights about flights from Ireland to Arizona including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Arizona (average of $258). Flying from Ireland to Arizona in March is currently the most expensive (average of $337). 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.

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Arizona when rainfall is around 0.0 in.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Arizona, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Ireland to Arizona, such as KLM, British Airways and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $484. However, be on the lookout for offers from Aer Lingus and British Airways, as they are both options that can get you from Ireland to Arizona for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Arizona 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 Ireland to Arizona?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Arizona (average of $258). Flying from Ireland to Arizona in March is currently the most expensive (average of $337). 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

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Alternative routes for Ireland to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ireland to Arizona

Discover the top 3 airlines that operate flights from Ireland to Arizona. 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, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$639Average$783FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$647Average$732FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$762Average$864FlexibilityNo cancel feeOn-time71%
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