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Arizona

$345+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Ireland to Arizona

Keep the following information in mind while searching for Ireland to Arizona flight deals. Data was last updated junio 12, 2025.

Round-trip from

$533
(Delta)

One-way from

$345
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$832
From Ireland to Arizona
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One-way flight from Ireland to Arizona
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Highest demand for flights based on searches. 8% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This Bravofly deal was found by Cheapflights users on 6/12. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/137:05 pmDUB - LAS
2 stops35h 42mScandinavian Airlines
mar. 10/2812:10 pmLAS - DUB
2 stops40h 35mScandinavian Airlines
Deal found 6/12$513
This Delta deal was found by Cheapflights users on 6/12. 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.
mié. 10/151:20 pmDUB - LAS
1 stop13h 15mDelta
mar. 10/217:23 amLAS - DUB
2 stops17h 52mDelta
Deal found 6/12$527
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/2511:00 amDUB - LAS
1 stop16h 55mBritish Airways
mié. 10/810:05 pmLAS - DUB
1 stop13h 20mBritish Airways
Deal found 6/10$542
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/55:00 pmDUB - PHX
2 stops38h 41mScandinavian Airlines
mié. 10/2212:05 pmPHX - DUB
2 stops39h 45mScandinavian Airlines
Deal found 6/11$546
This American Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 10/61:45 pmDUB - LAS
1 stop15h 18mAmerican Airlines
vie. 10/173:10 pmLAS - DUB
2 stops17h 10mAmerican Airlines
Deal found 6/10$546
This TravelUp deal was found by Cheapflights users on 6/10. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1112:40 pmDUB - LAS
1 stop15h 34mIberia
mar. 9/163:35 pmLAS - DUB
1 stop12h 05mIberia
Deal found 6/10$552
This Finnair deal was found by Cheapflights users on 6/10. 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.
mar. 10/1410:25 amDUB - LAS
1 stop17h 35mMultiple Airlines
mar. 10/2111:06 amLAS - DUB
1 stop14h 39mMultiple Airlines
Deal found 6/10$557
This Finnair deal was found by Cheapflights users on 6/11. 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.
lun. 9/112:40 pmDUB - LAS
1 stop17h 03mFinnair
lun. 9/810:32 amLAS - DUB
1 stop15h 13mFinnair
Deal found 6/11$562
This United Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 11/39:00 amDUB - LAS
2 stops20h 35mUnited Airlines
sáb. 11/151:20 pmLAS - DUB
1 stop12h 45mUnited Airlines
Deal found 6/10$572
This Air Canada deal was found by Cheapflights users on 6/10. 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.
lun. 11/39:00 amDUB - LAS
2 stops19h 34mAir Canada
jue. 11/1311:59 pmLAS - DUB
2 stops23h 11mAir Canada
Deal found 6/10$590
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/412:55 pmDUB - LAS
2 stops41h 45mSWISS
mié. 11/121:45 pmLAS - DUB
2 stops38h 45mSWISS
Deal found 6/10$592
This Expedia deal was found by Cheapflights users on 6/10. 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.
vie. 10/109:00 amDUB - LAS
1 stop15h 20mLufthansa
jue. 10/1610:46 amLAS - DUB
2 stops15h 34mLufthansa
Deal found 6/10$623

Cheapflights Fare Finder

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 junio 12, 2025.
Use the filters below to find and compare flights from Ireland to Arizona that are best for you.

Fly from

Ireland

Fly to

Arizona

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

lun. 9/1

5:55 am-4:11 pm

2 stops18h 16m

Las Vegas Harry Reid Intl

dom. 9/7

12:35 am-7:55 am

1 stop23h 20m

$533

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

mar. 9/2

12:00 pm-11:21 pm

1 stop19h 21m

Las Vegas Harry Reid Intl

mar. 9/9

7:10 am-8:45 am

1 stop17h 35m

$542

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

dom. 10/5

5:00 pm-11:41 pm

2 stops38h 41m

Phoenix Sky Harbor Intl

mar. 10/28

12:05 pm-11:45 am

2 stops40h 40m

$546

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

lun. 9/1

12:40 pm-9:43 pm

1 stop17h 03m

Las Vegas Harry Reid Intl

lun. 9/8

10:32 am-9:45 am

1 stop15h 13m

$562

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

sáb. 8/30

1:45 pm-8:48 pm

1 stop15h 03m

Las Vegas Harry Reid Intl

lun. 9/8

6:00 am-5:30 am

1 stop15h 30m

$564

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

mar. 9/2

10:25 am-10:49 pm

2 stops20h 24m

Las Vegas Harry Reid Intl

dom. 9/7

11:45 am-2:15 pm

2 stops18h 30m

$582

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

mar. 9/2

2:15 pm-5:34 pm

3 stops35h 19m

Las Vegas Harry Reid Intl

mar. 9/9

8:32 am-11:05 am

2 stops18h 33m

$618

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

lun. 9/1

9:20 am-10:27 am

1 stop33h 07m

Las Vegas Harry Reid Intl

lun. 9/8

7:25 am-7:45 am

2 stops16h 20m

$638

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

mar. 9/2

3:00 pm-11:21 pm

2 stops16h 21m

Las Vegas Harry Reid Intl

sáb. 9/6

1:19 pm-8:45 am

1 stop35h 26m

$647

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

mié. 9/24

12:30 pm-8:46 pm

1 stop16h 16m

Las Vegas Harry Reid Intl

mar. 10/7

12:00 pm-10:15 am

2 stops14h 15m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 55 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.

Cheapflights Insights

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

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 junio 12, 2025.
Read through reviews of airlines operating flights from Ireland to Arizona, such as Delta, KLM and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $362. However, be on the lookout for offers from Aer Lingus and Iberia, 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 2 airlines flying from Ireland to Arizona

Discover the top 2 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$680Average$778FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$751Average$863FlexibilityNo cancel feeOn-time71%

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