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Ireland

$326+ Cheap flights from Phoenix 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Phoenix to Ireland

Cheapest flights from Phoenix to Ireland
Explore the most affordable flight options available from Phoenix to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/96:18 pmPHX - DUB
2 stops30h 52mLufthansa
Tue 12/1610:40 amDUB - PHX
1 stop15h 23mLufthansa
Deal found 12/1$439
This United Airlines deal was found by Cheapflights users on 12/1. 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 12/1010:15 amPHX - DUB
2 stops14h 15mUnited Airlines
Thu 12/1810:40 amDUB - PHX
1 stop20h 37mUnited Airlines
Deal found 12/1$493
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Mon 12/88:30 amPHX - DUB
2 stops16h 00mUnited Airlines
Tue 12/161:35 pmDUB - PHX
1 stop17h 24mUnited Airlines
Deal found 12/1$502
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Mon 12/812:57 pmPHX - DUB
2 stops14h 23mUnited Airlines
Wed 12/179:30 amDUB - PHX
2 stops18h 35mUnited Airlines
Deal found 12/1$507
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/910:15 amPHX - DUB
1 stop14h 55mBrussels Airlines
Mon 12/1510:40 amDUB - PHX
1 stop15h 23mBrussels Airlines
Deal found 12/1$518
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Fri 12/2611:35 pmPHX - DUB
1 stop27h 45mUnited Airlines
Fri 1/169:00 amDUB - PHX
2 stops38h 53mUnited Airlines
Deal found 12/2$531
This United Airlines deal was found by Cheapflights users on 12/1. 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 12/103:12 pmPHX - DUB
1 stop12h 08mUnited Airlines
Sun 12/149:30 amDUB - PHX
1 stop13h 53mUnited Airlines
Deal found 12/1$543
This Air Canada deal was found by Cheapflights users on 12/1. 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 12/910:10 amPHX - DUB
2 stops14h 00mAir Canada
Sun 12/149:00 amDUB - PHX
2 stops41h 03mAir Canada
Deal found 12/1$544
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Mon 12/83:12 pmPHX - DUB
1 stop12h 08mUnited Airlines
Sun 12/1412:05 pmDUB - PHX
1 stop16h 00mUnited Airlines
Deal found 12/1$552
This Delta deal was found by Cheapflights users on 12/1. 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 12/86:00 amPHX - DUB
1 stop18h 45mDelta
Mon 12/156:00 amDUB - PHX
2 stops21h 12mDelta
Deal found 12/1$556
This Air Canada deal was found by Cheapflights users on 12/3. 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.
Fri 12/512:50 pmPHX - SNN
2 stops19h 55mMultiple Airlines
Wed 12/107:50 amSNN - PHX
2 stops40h 47mMultiple Airlines
Deal found 12/3$2,135
This oojo deal was found by Cheapflights users on 12/3. 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.
Fri 12/51:20 pmPHX - SNN
2 stops19h 25mBritish Airways
Wed 12/108:05 pmSNN - PHX
1 stop29h 10mBritish Airways
Deal found 12/3$3,817

Find flight deals from Phoenix to Ireland

Keep the following information in mind while searching for Phoenix to Ireland flight deals. Data was last updated December 4, 2025.

Round-trip from

$459
(Kiwi.com)

One-way from

$326
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$902
From Phoenix to Ireland
Search Deals
One-way flight from Phoenix to Ireland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 December 4, 2025.
Use the filters below to find and compare flights from Phoenix to Ireland that are best for you.

Fly from

Phoenix

Fly to

Ireland

Route

Depart

Return

Price

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 1/12

8:25 pm-5:05 pm

1 stop13h 40m

Dublin

Mon 1/26

8:40 pm-6:15 pm

1 stop28h 35m

$478

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sun 1/11

8:25 pm-7:55 am

1 stop28h 30m

Dublin

Mon 1/26

5:55 pm-6:15 pm

1 stop31h 20m

$488

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 12/10

10:15 am-9:55 am

2 stops16h 40m

Dublin

Wed 12/17

9:30 am-9:05 pm

2 stops18h 35m

$493

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 12/10

8:30 am-7:30 am

2 stops16h 00m

Dublin

Tue 12/16

9:30 am-9:05 pm

2 stops18h 35m

$493

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 3/2

8:25 pm-7:40 pm

1 stop16h 15m

Dublin

Mon 3/9

8:40 pm-6:15 pm

1 stop28h 35m

$498

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 12/8

3:12 pm-10:20 am

1 stop12h 08m

Dublin

Thu 12/18

10:40 am-12:17 am

1 stop20h 37m

$502

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sun 3/1

8:30 am-9:55 am

2 stops18h 25m

Dublin

Wed 3/11

8:00 am-8:28 am

3 stops31h 28m

$502

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 12/8

10:15 am-8:10 am

1 stop14h 55m

Dublin

Tue 12/16

1:35 pm-10:42 pm

1 stop16h 07m

$502

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sun 1/11

8:30 am-7:10 am

2 stops15h 40m

Dublin

Mon 1/26

5:20 pm-7:22 pm

2 stops33h 02m

$509

PhoenixCork

PHX - ORK

PHXORK

Phoenix Sky Harbor Intl

Wed 3/11

3:32 pm-3:25 pm

2 stops16h 53m

Cork

Mon 3/23

7:40 am-7:55 pm

2 stops19h 15m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 33 results
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Best time to book a flight from Phoenix to Ireland

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

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

Currently, August is the cheapest month in which you can book a flight from Phoenix to Ireland (average of $475). Flying from Phoenix to Ireland in June is currently the most expensive (average of $791). 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 PHX to IE?

Find hourly flight availability from Phoenix 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 December 4, 2025.

When flying from Phoenix to Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 59% versus a flight at noon.

What is the cheapest day to fly from Phoenix to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix to Ireland flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 4, 2025.
Read through reviews of airlines operating flights from Phoenix to Ireland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,063 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,039 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,559 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Phoenix 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 Phoenix to Ireland?

    There are many flights that can get you from Phoenix to Ireland in 13h 40m. Fly via British Airways, United Airlines, or American Airlines to get the fastest option. There are 4977 mi between Phoenix and Ireland. This flight may include one or multiple stops.

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

    $234 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on WestJet and British Airways, with prices starting from $307 and $330, respectively.

  • What are the most popular routes from Phoenix to Ireland?

    The most popular flight routes from Phoenix to Ireland are Phoenix Sky Harbor Intl - Dublin, Phoenix Sky Harbor Intl - Cork and Phoenix Sky Harbor Intl - Shannon.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Phoenix to Ireland (average of $475). Flying from Phoenix to Ireland in June is currently the most expensive (average of $791). 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 Phoenix 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 Phoenix to Ireland

Discover the top 10 airlines that operate flights from Phoenix 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$474Average$710FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$483Average$854FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$486Average$849FlexibilityNo cancel feeOn-time69%
DeltaCheapest$495Average$806FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$513Average$744FlexibilityNo cancel feeOn-time70%
KLMCheapest$533Average$856FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$538Average$835FlexibilityNo cancel feeOn-time71%
IberiaCheapest$570Average$867FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$789Average$858FlexibilityNo cancel feeOn-time50%
Aer LingusCheapest$848Average$1,100FlexibilityNo cancel feeOn-timeN/A

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