HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$300+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Arizona to Ireland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 20, 2025.

Round-trip from

$557
(Cheapflightsfares)

One-way from

$301
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$708
From Arizona to Ireland
Search Deals
One-way flight from Arizona to Ireland
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($211 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Mon 3/2410:11 amLAS - DUB
1 stop15h 29mIberia
Wed 4/212:40 pmDUB - LAS
1 stop15h 17mIberia
Deal found 2/19$557
This Priceline deal was found by Cheapflights users on 2/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/248:10 amLAS - DUB
2 stops39h 00mAir Canada
Wed 4/29:50 amDUB - LAS
1 stop31h 55mAir Canada
Deal found 2/19$561
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Mon 3/3110:35 amPHX - DUB
1 stop15h 10mIberia
Wed 4/99:30 amDUB - PHX
1 stop21h 50mIberia
Deal found 2/19$568
This Delta deal was found by Cheapflights users on 2/19. 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 3/2412:20 pmLAS - DUB
1 stop13h 05mDelta
Wed 4/21:15 pmDUB - LAS
1 stop19h 03mDelta
Deal found 2/19$574
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:45 pmLAS - DUB
1 stop18h 15mMultiple Airlines
Thu 3/136:40 amDUB - LAS
1 stop16h 00mMultiple Airlines
Deal found 2/20$576
This United deal was found by Cheapflights users on 2/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/234:12 pmPHX - DUB
2 stops34h 53mUnited Airlines
Fri 4/49:50 amDUB - PHX
2 stops36h 33mUnited Airlines
Deal found 2/18$576
This Justfly.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/311:15 pmPHX - DUB
2 stops35h 00mAir Canada
Wed 4/99:50 amDUB - PHX
1 stop32h 09mAir Canada
Deal found 2/19$586
This Air Canada deal was found by Cheapflights users on 2/19. 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.
Wed 4/27:15 amPHX - DUB
2 stops17h 00mMultiple Airlines
Wed 4/99:50 amDUB - PHX
2 stops33h 45mMultiple Airlines
Deal found 2/19$591
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/2611:36 pmLAS - DUB
2 stops23h 34mUnited Airlines
Fri 4/49:50 amDUB - LAS
2 stops33h 02mUnited Airlines
Deal found 2/19$603
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
Mon 10/279:55 pmLAS - DUB
1 stop14h 40mBritish Airways
Thu 11/68:40 amDUB - LAS
1 stop18h 10mBritish Airways
Deal found 2/19$644
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/51:10 pmLAS - DUB
2 stops38h 40mScandinavian Airlines
Tue 4/87:05 pmDUB - LAS
2 stops35h 10mScandinavian Airlines
Deal found 2/20$648
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 3/2211:44 pmLAS - DUB
1 stop25h 56mAmerican Airlines
Wed 4/212:40 pmDUB - LAS
1 stop15h 17mAmerican Airlines
Deal found 2/19$656

Find flights from Arizona to Ireland within your budget

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 February 20, 2025.

Fly from

Arizona

Fly to

Ireland

Route

Depart

Return

Price

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 3/11

5:45 pm-11:00 pm

1 stop22h 15m

Dublin

Thu 3/13

8:30 am-3:40 pm

1 stop14h 10m

$556

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/24

10:11 am-8:40 am

1 stop15h 29m

Dublin

Wed 4/2

12:40 pm-7:57 pm

1 stop15h 17m

$557

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/24

11:35 pm-6:10 am

1 stop23h 35m

Dublin

Wed 4/2

9:50 am-9:45 am

1 stop31h 55m

$561

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 3/31

10:35 am-9:45 am

1 stop15h 10m

Dublin

Wed 4/9

9:30 am-11:20 pm

1 stop21h 50m

$568

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/24

12:20 pm-8:25 am

1 stop13h 05m

Dublin

Wed 4/2

1:15 pm-12:18 am

1 stop19h 03m

$574

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sun 3/23

4:12 pm-10:05 am

2 stops34h 53m

Dublin

Fri 4/4

9:50 am-2:23 pm

2 stops36h 33m

$576

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 3/31

1:15 pm-8:15 am

2 stops35h 00m

Dublin

Wed 4/9

9:50 am-9:59 am

1 stop32h 09m

$586

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 4/2

7:15 am-8:15 am

2 stops17h 00m

Dublin

Wed 4/9

9:50 am-11:35 am

2 stops33h 45m

$591

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 3/26

11:36 pm-6:10 am

2 stops23h 34m

Dublin

Fri 4/4

9:50 am-10:52 am

2 stops33h 02m

$603

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sun 3/23

5:20 pm-10:40 pm

1 stop22h 20m

Dublin

Sun 3/30

5:55 am-4:20 pm

1 stop18h 25m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 57 results
1
2
3
...
6

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.

Travel insights for flights from Arizona to Ireland

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

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 $1,016). 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 February 20, 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.

Rainfall in Ireland by month

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

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.

Temperature in Ireland by month

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

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).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and KLM from Arizona to Ireland by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $437. However, be on the lookout for offers from British Airways and United Airlines, 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, 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 $1,016). 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

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.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Los Angeles to Heathrow flights
Newark to Athens flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Orly flights
Newark to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Athens flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Miami to Madrid flights
Newark to Lisbon flights
John F Kennedy Intl to Dublin flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Newark to Madrid flights
John F Kennedy Intl to Madrid flights
Stewart to Charles de Gaulle flights
Baltimore to Heathrow flights
Newark to Dublin flights
John F Kennedy Intl to Malpensa flights
Dulles Intl to Charles de Gaulle flights
Newark to London City flights
Seattle to Heathrow flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle flights
Boston to Charles de Gaulle flights
Stewart to Stansted flights
Newark to Malpensa flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Heathrow flights
Los Angeles to Charles de Gaulle flights
Dallas/Fort Worth to Charles de Gaulle flights
Boston to Dublin flights
John F Kennedy Intl to Amsterdam flights
San Francisco to Charles de Gaulle flights
O'Hare Intl to Athens flights
Boston to Leonardo da Vinci/Fiumicino flights

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$456Average$927FlexibilityNo cancel feeOn-time71%
DeltaCheapest$493Average$957FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$523Average$886FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$538Average$1,063FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$560Average$924FlexibilityNo cancel feeOn-time67%
IberiaCheapest$646Average$1,102FlexibilityNo cancel feeOn-time77%
WestJetCheapest$655Average$1,090FlexibilityNo cancel feeOn-time60%
Air FranceCheapest$668Average$876FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$780Average$828FlexibilityNo cancel feeOn-time76%
Air TransatCheapest$780Average$849FlexibilityNo cancel feeOn-time50%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.