In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

If weather is an important factor for your trip to Ireland, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

How far in advance should I book a flight from Arizona to Ireland?

Find a great deal and save up to 60% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Arizona to Ireland within the next two weeks, with the cheapest ticket starting at $736.

What is the cheapest month to fly from Arizona to Ireland?

Our data shows that November tends to be the cheapest month to fly to Ireland from Arizona. Users have commonly found prices around $843 for the month, but tickets can be as low as $527. Due to multiple factors, prepare for potentially higher prices in June.

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.

$235+ Flights from Arizona to Ireland

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Cheap flight deals from Arizona to Ireland

Round-trip from	$478 (Cheapflightsfares)
One-way from	$235 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$713

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 ($138 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 August 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 August 14, 2025.

Tue 12/27:00 amLAS - DUB

1 stop17h 40mIberia

Wed 12/1011:30 amDUB - LAS

1 stop18h 08mIberia

Deal found 8/12

$478

Wed 10/2912:25 pmPHX - DUB

2 stops14h 55mUnited Airlines

Tue 11/119:30 amDUB - PHX

2 stops18h 13mUnited Airlines

Deal found 8/11

$488

Wed 9/107:40 amPHX - DUB

1 stop16h 05mMultiple Airlines

Wed 9/179:20 amDUB - PHX

1 stop18h 21mMultiple Airlines

Deal found 8/11

$491

Wed 9/1012:43 pmPHX - DUB

1 stop13h 02mUnited Airlines

Wed 9/179:20 amDUB - PHX

2 stops19h 34mUnited Airlines

Deal found 8/11

$496

Wed 9/107:40 amPHX - DUB

1 stop16h 05mAir Canada

Wed 9/179:50 amDUB - PHX

2 stops33h 31mAir Canada

Deal found 8/12

$498

Mon 10/138:40 pmPHX - DUB

1 stop13h 40mMultiple Airlines

Tue 10/288:50 amDUB - PHX

1 stop16h 25mMultiple Airlines

Deal found 8/12

$502

Mon 11/108:30 amTUS - DUB

1 stop16h 40mUnited Airlines

Wed 11/199:00 amDUB - TUS

2 stops44h 59mUnited Airlines

Deal found 8/13

$504

Mon 10/2011:20 amPHX - DUB

1 stop12h 55mMultiple Airlines

Tue 10/285:00 amDUB - PHX

2 stops23h 20mMultiple Airlines

Deal found 8/11

$506

Tue 10/78:40 pmPHX - DUB

1 stop14h 50mBritish Airways

Tue 10/148:35 amDUB - PHX

1 stop17h 55mBritish Airways

Deal found 8/12

$511

Mon 11/107:00 amTUS - DUB

2 stops41h 10mAir Canada

Wed 11/199:00 amDUB - TUS

2 stops43h 59mAir Canada

Deal found 8/12

$511

Tue 9/98:40 pmPHX - DUB

1 stop13h 15mBritish Airways

Tue 9/1610:30 amDUB - PHX

1 stop16h 00mBritish Airways

Deal found 8/12

$512

Mon 10/206:50 pmPHX - DUB

1 stop16h 45mMultiple Airlines

Mon 11/311:30 amDUB - PHX

1 stop17h 28mMultiple Airlines

Deal found 8/12

$517

Best flights from Arizona to Ireland
Discover carefully curated flight deals from Arizona to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Tue 12/27:00 amLAS - DUB

1 stop17h 40mIberia

Wed 12/1011:30 amDUB - LAS

1 stop18h 08mIberia

Deal found 8/12

$478

Wed 10/2912:25 pmPHX - DUB

2 stops14h 55mUnited Airlines

Tue 11/119:30 amDUB - PHX

2 stops18h 13mUnited Airlines

Deal found 8/11

$488

Wed 9/107:40 amPHX - DUB

1 stop16h 05mAir Canada

Wed 9/179:20 amDUB - PHX

1 stop34h 01mAir Canada

Deal found 8/12

$491

Wed 9/107:40 amPHX - DUB

1 stop16h 05mMultiple Airlines

Wed 9/179:20 amDUB - PHX

1 stop18h 21mMultiple Airlines

Deal found 8/11

$491

Tue 10/78:40 pmPHX - DUB

1 stop14h 50mBritish Airways

Tue 10/148:35 amDUB - PHX

1 stop17h 55mBritish Airways

Deal found 8/12

$511

Tue 12/210:47 amLAS - DUB

2 stops27h 58mLufthansa

Wed 12/105:10 amDUB - LAS

2 stops22h 51mLufthansa

Deal found 8/12

$524

Thu 9/256:40 pmPHX - ORK

1 stop17h 10mAmerican Airlines

Thu 10/27:20 amORK - PHX

1 stop14h 55mAmerican Airlines

Deal found 8/11

$605

Mon 9/811:59 pmLAS - DUB

1 stop24h 21mJetBlue

Wed 9/2411:30 amDUB - LAS

1 stop14h 41mJetBlue

Deal found 8/13

$606

Sat 9/2710:14 amLAS - DUB

2 stops41h 36mScandinavian Airlines

Mon 10/1312:20 pmDUB - LAS

2 stops42h 00mScandinavian Airlines

Deal found 8/12

$613

Wed 9/1012:43 pmPHX - DUB

1 stop13h 02mUnited Airlines

Wed 9/179:20 amDUB - PHX

2 stops19h 34mUnited Airlines

Deal found 8/11

$496

Mon 10/208:40 pmPHX - DUB

1 stop13h 40mMultiple Airlines

Tue 10/2810:55 amDUB - PHX

1 stop14h 20mMultiple Airlines

Deal found 8/11

$502

Mon 11/107:00 amTUS - DUB

2 stops41h 10mAir Canada

Wed 11/199:00 amDUB - TUS

2 stops43h 59mAir Canada

Deal found 8/12

$511

Last-minute flights from Arizona to Ireland
Discover last-minute flight deals from Arizona to Ireland. Data last updated August 14, 2025 and is based on user searches.

Mon 8/1811:59 pmLAS - SNN

2 stops23h 31mUnited Airlines

Mon 8/259:30 amSNN - LAS

1 stop13h 17mUnited Airlines

Deal found 8/11

$541

Fri 8/227:40 amPHX - DUB

1 stop16h 05mAir Canada

Tue 8/269:20 amDUB - PHX

1 stop17h 56mAir Canada

Deal found 8/13

$727

Fri 8/228:00 amPHX - DUB

1 stop15h 10mUnited Airlines

Tue 8/269:20 amDUB - PHX

2 stops37h 31mUnited Airlines

Deal found 8/13

$752

Fri 8/227:40 amPHX - DUB

1 stop16h 05mMultiple Airlines

Mon 8/255:40 pmDUB - PHX

2 stops32h 20mMultiple Airlines

Deal found 8/13

$771

Fri 8/227:40 amPHX - DUB

1 stop16h 05mAir Canada

Mon 8/259:20 amDUB - PHX

1 stop17h 56mAir Canada

Deal found 8/12

$776

Sat 8/2310:33 amLAS - DUB

1 stop13h 47mJetBlue

Wed 9/310:40 amDUB - LAS

1 stop19h 18mJetBlue

Deal found 8/13

$720

Sat 8/2310:33 amLAS - DUB

1 stop13h 47mJetBlue

Sat 8/3010:40 amDUB - LAS

1 stop17h 31mJetBlue

Deal found 8/13

$755

Sat 8/2310:33 amLAS - DUB

1 stop13h 47mJetBlue

Fri 8/2911:30 amDUB - LAS

1 stop14h 40mJetBlue

Deal found 8/13

$775

Sat 8/2310:33 amLAS - DUB

1 stop13h 47mJetBlue

Sun 8/3110:40 amDUB - LAS

1 stop17h 31mJetBlue

Deal found 8/13

$797

Sat 8/2310:33 amLAS - DUB

1 stop13h 47mJetBlue

Mon 9/111:30 amDUB - LAS

1 stop19h 18mJetBlue

Deal found 8/13

$869

Sun 8/249:44 pmPHX - DUB

1 stop26h 36mJetBlue

Mon 9/111:30 amDUB - PHX

1 stop16h 49mJetBlue

Deal found 8/13

$782

Sun 8/2411:45 amLAS - DUB

1 stop13h 15mJetBlue

Sat 8/3010:40 amDUB - LAS

1 stop17h 31mJetBlue

Deal found 8/13

$857

One-way flights from Arizona to Ireland
Search for one-way flight options from Arizona to Ireland. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Tue 10/145:52 pmLAS - DUB

2 stops53h 33mMultiple Airlines

Deal found 8/12

$235

Wed 10/156:20 pmLAS - DUB

1 stop32h 30mWestJet

Deal found 8/12

$245

Thu 10/168:00 amLAS - DUB

1 stop18h 50mWestJet

Deal found 8/12

$250

Fri 10/36:05 pmPHX - DUB

1 stop32h 45mWestJet

Deal found 8/14

$252

Sun 10/54:25 pmPHX - DUB

3 stops34h 25mWestJet

Deal found 8/12

$254

Tue 10/217:00 amLAS - DUB

3 stops29h 20mMultiple Airlines

Deal found 8/12

$255

Sun 10/121:25 pmLAS - DUB

3 stops36h 35mWestJet

Deal found 8/12

$257

Fri 10/38:30 pmPHX - DUB

3 stops30h 20mMultiple Airlines

Deal found 8/14

$257

Fri 10/176:20 pmLAS - DUB

2 stops31h 40mWestJet

Deal found 8/12

$264

Mon 10/208:50 pmLAS - DUB

2 stops30h 00mMultiple Airlines

Deal found 8/12

$265

Mon 9/812:01 pmPHX - DUB

3 stops36h 29mMultiple Airlines

Deal found 8/13

$267

Sat 10/186:20 pmLAS - DUB

2 stops33h 10mMultiple Airlines

Deal found 8/12

$268

Fly from

Fly to

Route

Depart

Return

Price

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 12/2

7:00 am-8:40 am

1 stop17h 40m

Dublin

Wed 12/10

11:30 am-9:38 pm

1 stop18h 08m

$478

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 10/29

12:25 pm-10:20 am

2 stops14h 55m

Dublin

Tue 11/11

9:30 am-8:43 pm

2 stops18h 13m

$488

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 9/10

7:40 am-7:45 am

1 stop16h 05m

Dublin

Wed 9/17

9:20 am-11:21 am

1 stop34h 01m

$491

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 9/10

7:40 am-7:45 am

1 stop16h 05m

Dublin

Wed 9/17

9:20 am-7:41 pm

1 stop18h 21m

$491

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 9/10

12:43 pm-9:45 am

1 stop13h 02m

Dublin

Wed 9/17

9:20 am-8:54 pm

2 stops19h 34m

$496

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 10/20

8:40 pm-6:20 pm

1 stop13h 40m

Dublin

Tue 10/28

10:55 am-6:15 pm

1 stop14h 20m

$502

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 10/13

8:40 pm-6:20 pm

1 stop13h 40m

Dublin

Tue 10/28

8:50 am-6:15 pm

1 stop16h 25m

$502

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 11/10

8:30 am-8:10 am

1 stop16h 40m

Dublin

Wed 11/19

9:00 am-1:37 pm

2 stops35h 37m

$504

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 10/7

8:40 pm-7:30 pm

1 stop14h 50m

Dublin

Tue 10/14

8:35 am-6:30 pm

1 stop17h 55m

$511

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 11/10

7:00 am-7:10 am

2 stops41h 10m

Dublin

Wed 11/19

9:00 am-9:59 pm

2 stops43h 59m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 56 results

...

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 $925). 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?

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

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 $925). 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

Alternative routes for Arizona to Ireland

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Top 10 airlines flying from Arizona to Ireland

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$474	Average$709	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$486	Average$815	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$536	Average$872	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$538	Average$670	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$539	Average$812	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$540	Average$925	FlexibilityNo cancel fee	On-time71%
Air France	Cheapest$567	Average$880	FlexibilityNo cancel fee	On-time77%
Iberia	Cheapest$571	Average$977	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$608	Average$905	FlexibilityNo cancel fee	On-time75%
WestJet	Cheapest$617	Average$858	FlexibilityNo cancel fee	On-time60%

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$235+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Arizona to Ireland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 August 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Arizona to Ireland

Cheapest flights from Arizona to IrelandExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

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

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.

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?

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 August 14, 2025.

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.

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

How can I find direct flights from Arizona to Ireland?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Arizona to Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Arizona to Ireland

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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 August 14, 2025.