Ireland

$230+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Jul 14 — Jul 211
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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 June 14, 2026.

This KAYAK deal was found by Cheapflights users on 6/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:06 pm
PHX
-
DUB
1 stop21h 24m
Multiple Airlines
Wed 9/161:20 pm
DUB
-
PHX
1 stop29h 41m
Multiple Airlines
Deal found 6/13$730
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:10 am
PHX
-
DUB
1 stop24h 20m
Aer Lingus
Wed 11/181:00 pm
DUB
-
PHX
1 stop29h 44m
Aer Lingus
Deal found 6/10$737
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:20 pm
PHX
-
DUB
1 stop17h 20m
British Airways
Thu 11/198:50 am
DUB
-
PHX
1 stop15h 25m
British Airways
Deal found 6/11$739
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:20 pm
PHX
-
DUB
1 stop14h 45m
British Airways
Mon 11/164:00 pm
DUB
-
PHX
1 stop32h 15m
British Airways
Deal found 6/12$741
This oojo deal was found by Cheapflights users on 6/9. 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.
Tue 9/89:05 pm
PHX
-
DUB
1 stop13h 45m
British Airways
Tue 9/158:25 pm
DUB
-
PHX
1 stop24h 50m
British Airways
Deal found 6/9$745
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:25 pm
PHX
-
DUB
1 stop13h 40m
American Airlines
Fri 11/1310:45 am
DUB
-
PHX
1 stop14h 35m
American Airlines
Deal found 6/11$748
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.
Tue 11/37:20 pm
PHX
-
DUB
1 stop29h 35m
British Airways
Wed 11/1810:20 am
DUB
-
PHX
1 stop13h 55m
British Airways
Deal found 6/10$750
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:00 pm
PHX
-
DUB
1 stop33h 10m
Aer Lingus
Fri 9/187:45 pm
DUB
-
PHX
1 stop21h 44m
Aer Lingus
Deal found 6/11$752
This oojo deal was found by Cheapflights users on 6/9. 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.
Mon 10/55:05 am
PHX
-
DUB
1 stop19h 10m
Multiple Airlines
Wed 10/141:20 pm
DUB
-
PHX
2 stops40h 15m
Multiple Airlines
Deal found 6/9$753
This oojo deal was found by Cheapflights users on 6/9. 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.
Mon 9/712:17 pm
PHX
-
DUB
1 stop15h 28m
Multiple Airlines
Mon 9/141:20 pm
DUB
-
PHX
2 stops30h 50m
Multiple Airlines
Deal found 6/9$754
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:15 pm
PHX
-
DUB
1 stop14h 20m
American Airlines
Tue 9/1511:45 am
DUB
-
PHX
1 stop16h 04m
American Airlines
Deal found 6/11$755
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.
Wed 9/169:50 am
PHX
-
SNN
1 stop16h 25m
United Airlines
Fri 9/2512:30 pm
SNN
-
PHX
1 stop18h 11m
United Airlines
Deal found 6/10$828

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 June 14, 2026.

Round-trip from

$730
(KAYAK)

One-way from

$230
(Ovago)

Popular in

June

Cheapest in

November

Average price

$1,242
From Phoenix to Ireland
One-way flight from Phoenix to Ireland
Highest demand for flights based on searches. 22% potential increase in price ($220 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 14, 2026.
Use the filters below to find and compare flights from Phoenix to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 9/8

9:05 pm-6:50 pm

1 stop13h 45m

Dublin

Tue 9/15

9:40 am-11:15 am

2 stops33h 35m

$764

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 8/18

11:28 am-9:45 am

1 stop14h 17m

Dublin

Wed 9/2

9:20 am-7:54 pm

2 stops42h 34m

$803

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sun 9/6

10:11 am-7:30 am

1 stop13h 19m

Dublin

Wed 9/16

9:20 am-5:56 pm

2 stops40h 36m

$803

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 9/8

8:45 am-9:45 am

1 stop17h 00m

Dublin

Tue 9/15

9:50 am-10:22 am

2 stops32h 32m

$803

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sat 9/5

12:15 pm-7:45 am

3 stops35h 30m

Dublin

Wed 9/16

9:20 am-10:22 am

2 stops33h 02m

$806

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 8/3

6:00 am-7:20 am

2 stops17h 20m

Dublin

Wed 8/19

9:20 am-10:59 am

1 stop33h 39m

$813

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 9/9

4:15 pm-6:00 pm

1 stop17h 45m

Dublin

Tue 9/15

7:30 pm-1:15 pm

1 stop25h 45m

$815

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sat 9/5

11:54 pm-7:30 am

1 stop23h 36m

Dublin

Wed 9/16

9:50 am-10:09 pm

2 stops20h 19m

$820

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Wed 9/16

9:50 am-10:15 am

1 stop16h 25m

Shannon

Fri 9/25

12:30 pm-10:41 pm

1 stop18h 11m

$828
Quickest round-trip

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Fri 9/11

11:45 am-10:15 am

1 stop14h 30m

Shannon

Tue 9/15

12:30 pm-6:53 pm

1 stop14h 23m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

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 $101). Flying from Phoenix to Ireland in June is currently the most expensive (average of $707). 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.

How far ahead should I book a flight from Phoenix to Ireland?

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to Ireland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 June 14, 2026.
Read through reviews of airlines operating flights from Phoenix to Ireland, such as Delta,United Airlines, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Overall

7.9

Comfort

7.8

Boarding

8.1

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 16h 20m. Fly via Aer Lingus, British Airways, or United Airlines to get the fastest option. There are 4910 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?

    $222 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $234 and $248, respectively.

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

  • 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 $101). Flying from Phoenix to Ireland in June is currently the most expensive (average of $707). 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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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 June 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$789FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$467Average$678FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$483Average$778FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$488Average$647FlexibilityNo cancel feeOn-time70%
DeltaCheapest$495Average$928FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$508Average$708FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$514Average$799FlexibilityNo cancel feeOn-time71%
IberiaCheapest$517Average$813FlexibilityNo cancel feeOn-time77%
KLMCheapest$533Average$710FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$567Average$1,080FlexibilityNo cancel feeOn-time76%

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