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Ireland

$211+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$441
(Booking.com)

One-way from

$211
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$829
From Arizona to Ireland
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One-way flight from Arizona to Ireland
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Highest demand for flights based on searches. 14% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:35 pmLAS - DUB
Nonstop9h 45mAer Lingus
Tue 11/43:15 pmDUB - LAS
Nonstop10h 35mAer Lingus
Deal found 9/10$441
This Air Canada deal was found by Cheapflights users on 9/10. 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.
Tue 12/26:15 amLAS - DUB
2 stops16h 55mAir Canada
Wed 12/109:00 amDUB - LAS
1 stop21h 31mAir Canada
Deal found 9/10$459
This Ovago deal was found by Cheapflights users on 9/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:55 pmLAS - DUB
1 stop14h 45mBritish Airways
Wed 12/108:50 amDUB - LAS
1 stop18h 00mBritish Airways
Deal found 9/11$461
This Aunt Betty deal was found by Cheapflights users on 9/10. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:00 amLAS - DUB
1 stop18h 45mUnited Airlines
Tue 11/49:30 amDUB - LAS
2 stops17h 19mUnited Airlines
Deal found 9/10$462
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:55 pmLAS - DUB
1 stop12h 50mAmerican Airlines
Tue 12/1611:30 amDUB - LAS
1 stop15h 05mAmerican Airlines
Deal found 9/11$466
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/288:00 amLAS - DUB
2 stops18h 55mUnited Airlines
Tue 11/41:35 pmDUB - LAS
1 stop16h 45mUnited Airlines
Deal found 9/10$472
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:00 pmLAS - DUB
2 stops30h 15mDelta
Tue 11/46:00 amDUB - LAS
2 stops21h 32mDelta
Deal found 9/10$483
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:04 pmLAS - DUB
2 stops17h 41mMultiple Airlines
Tue 12/169:10 amDUB - LAS
2 stops17h 50mMultiple Airlines
Deal found 9/11$505
This Billigflug deal was found by Cheapflights users on 9/10. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:50 amPHX - DUB
1 stop14h 55mAir Canada
Wed 11/510:40 amDUB - PHX
2 stops18h 18mAir Canada
Deal found 9/10$507
This Aunt Betty deal was found by Cheapflights users on 9/11. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:00 amLAS - DUB
2 stops17h 55mUnited Airlines
Thu 11/2010:40 amDUB - LAS
2 stops20h 35mUnited Airlines
Deal found 9/11$510
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:30 pmLAS - DUB
1 stop27h 25mUnited Airlines
Sun 11/21:35 pmDUB - LAS
1 stop16h 45mUnited Airlines
Deal found 9/11$512
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/3012:40 pmLAS - DUB
1 stop12h 30mUnited Airlines
Thu 11/131:35 pmDUB - LAS
1 stop15h 40mUnited Airlines
Deal found 9/10$514

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 September 11, 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

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 12/9

12:43 am-7:45 am

1 stop23h 02m

Dublin

Tue 12/16

9:45 am-7:51 pm

1 stop18h 06m

$472

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 10/28

10:34 am-9:20 am

1 stop15h 46m

Dublin

Tue 11/4

10:45 am-7:32 pm

1 stop16h 47m

$472

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 10/28

10:45 am-9:55 am

2 stops16h 10m

Dublin

Tue 11/4

9:30 am-9:35 pm

2 stops20h 05m

$477

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 11/4

9:46 am-7:10 am

2 stops13h 24m

Dublin

Tue 11/18

10:40 am-8:07 pm

2 stops17h 27m

$483

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 12/10

4:04 pm-5:45 pm

2 stops17h 41m

Dublin

Tue 12/16

9:10 am-7:00 pm

2 stops17h 50m

$505

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sat 2/28

6:10 pm-7:45 am

2 stops30h 35m

Dublin

Tue 3/10

10:45 am-10:13 pm

2 stops18h 28m

$507

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sat 2/28

1:40 pm-7:45 am

1 stop35h 05m

Dublin

Tue 3/10

9:45 am-10:07 pm

1 stop19h 22m

$508

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 11/6

7:00 am-9:55 am

1 stop18h 55m

Dublin

Thu 11/20

1:35 pm-9:15 pm

1 stop15h 40m

$510

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 10/30

9:29 am-7:45 am

1 stop15h 16m

Dublin

Thu 11/13

9:45 am-4:28 pm

1 stop14h 43m

$514

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 10/30

12:40 pm-8:10 am

1 stop12h 30m

Dublin

Thu 11/13

1:35 pm-9:15 pm

1 stop15h 40m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 42 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, November is the cheapest month in which you can book a flight from Arizona to Ireland (average of $509). Flying from Arizona to Ireland in June is currently the most expensive (average of $924). 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Ireland as you normally would.

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 15h 46m. The distance from Arizona to Ireland is about 4938 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, November is the cheapest month in which you can book a flight from Arizona to Ireland (average of $509). Flying from Arizona to Ireland in June is currently the most expensive (average of $924). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$725FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$474Average$709FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$486Average$804FlexibilityNo cancel feeOn-time69%
DeltaCheapest$536Average$870FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$538Average$670FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$539Average$795FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$540Average$930FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$551Average$989FlexibilityNo cancel feeOn-time77%
IberiaCheapest$570Average$975FlexibilityNo cancel feeOn-time77%
KLMCheapest$582Average$930FlexibilityNo cancel feeOn-time75%

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