$182+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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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
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Cheapest flights from Phoenix to IrelandExplore 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 August 13, 2026.
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 August 13, 2026.
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop18h 50m
Sun 10/41:00 pm -
1 stop16h 35m
Deal found 8/9![WestJet logo]()
$638
This KLM deal was found by Cheapflights users on 8/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:37 am -
1 stop15h 33m
Mon 9/141:05 pm -
1 stop14h 56m
Deal found 8/12![KLM logo]()
$700
This KLM deal was found by Cheapflights users on 8/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:45 pm -
1 stop12h 10m
Fri 11/276:00 am -
1 stop14h 55m
Deal found 8/12![Multiple Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:05 am -
1 stop17h 50m
Fri 11/275:45 am -
2 stops18h 54m
Deal found 8/12![Delta logo]()
$702
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:05 am -
2 stops18h 40m
Fri 11/276:00 am -
1 stop14h 55m
Deal found 8/11![Delta logo]()
$704
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:25 am -
2 stops19h 35m
Fri 11/276:00 am -
1 stop14h 55m
Deal found 8/11![Delta logo]()
$705
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:44 am -
1 stop15h 11m
Thu 11/269:40 am -
1 stop21h 07m
Deal found 8/12![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 am -
1 stop21h 00m
Tue 9/151:05 pm -
1 stop15h 34m
Deal found 8/11![Delta logo]()
$709
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:05 am -
1 stop17h 40m
Sun 11/226:00 am -
1 stop14h 55m
Deal found 8/11![Delta logo]()
$709
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:25 am -
2 stops19h 35m
Tue 11/249:40 am -
1 stop17h 16m
Deal found 8/11![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:55 am -
2 stops14h 50m
Fri 11/68:50 am -
2 stops22h 23m
Deal found 8/11![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:15 am -
1 stop17h 30m
Tue 9/155:55 am -
1 stop15h 15m
Deal found 8/11![Delta logo]()
$713
Best flights from Phoenix to IrelandDiscover carefully curated flight deals from Phoenix to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Phoenix to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 am -
1 stop21h 00m
Tue 9/151:05 pm -
1 stop15h 34m
Deal found 8/11![Delta logo]()
$709
This KLM deal was found by Cheapflights users on 8/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:25 pm -
1 stop15h 00m
Fri 10/26:15 am -
2 stops18h 20m
Deal found 8/10![KLM logo]()
$740
This British Airways deal was found by Cheapflights users on 8/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:20 pm -
1 stop14h 45m
Thu 1/143:00 pm -
1 stop33h 15m
Deal found 8/12![British Airways logo]()
$755
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Sat 1/233:55 pm -
1 stop33h 15m
Sat 1/309:00 am -
2 stops42h 55m
Deal found 8/8![United Airlines logo]()
$794
This KLM deal was found by Cheapflights users on 8/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:40 am -
2 stops15h 05m
Sun 11/156:00 am -
2 stops18h 00m
Deal found 8/12![Multiple Airlines logo]()
$804
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
2 stops21h 10m
Wed 9/161:05 pm -
2 stops28h 47m
Deal found 8/12![Delta logo]()
$714
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2311:59 pm -
2 stops25h 46m
Tue 1/268:50 am -
2 stops19h 45m
Deal found 8/12![Delta logo]()
$718
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/88:45 am -
1 stop17h 00m
Tue 9/159:50 am -
2 stops32h 32m
Deal found 8/10![United Airlines logo]()
$803
This Delta deal was found by Cheapflights users on 8/10. 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.
Fri 9/256:10 am -
2 stops20h 05m
Fri 10/26:15 am -
2 stops22h 57m
Deal found 8/10![Delta logo]()
$748
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/248:30 am -
2 stops15h 00m
Thu 10/11:35 pm -
1 stop15h 28m
Deal found 8/10![United Airlines logo]()
$830
This British Airways deal was found by Cheapflights users on 8/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:20 pm -
1 stop17h 05m
Thu 12/107:50 am -
1 stop16h 25m
Deal found 8/12![British Airways logo]()
$924
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:30 am -
2 stops15h 00m
Sat 10/179:20 am -
2 stops40h 26m
Deal found 8/12![United Airlines logo]()
$864
This Delta deal was found by Cheapflights users on 8/8. 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.
Thu 2/41:00 pm -
1 stop12h 45m
Thu 2/255:45 am -
2 stops18h 12m
Deal found 8/8![Delta logo]()
$792
This British Airways deal was found by Cheapflights users on 8/10. 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.
Mon 1/117:20 pm -
1 stop18h 40m
Fri 1/157:40 am -
1 stop16h 35m
Deal found 8/10![British Airways logo]()
$973
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:50 am -
1 stop16h 25m
Fri 9/2512:30 pm -
1 stop18h 11m
Deal found 8/9![United Airlines logo]()
$900
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:29 am -
1 stop15h 41m
Sun 9/131:05 pm -
1 stop17h 59m
Deal found 8/9![Delta logo]()
$829
Last-minute flights from Phoenix to IrelandDiscover last-minute flight deals from Phoenix to Ireland. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Ireland. Data last updated August 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 am -
1 stop21h 00m
Tue 9/151:05 pm -
1 stop15h 34m
Deal found 8/11![Delta logo]()
$709
This Air France deal was found by Cheapflights users on 8/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:25 pm -
1 stop19h 00m
Tue 9/155:55 am -
1 stop15h 15m
Deal found 8/11![Air France logo]()
$714
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:52 am -
1 stop14h 03m
Wed 9/165:55 am -
2 stops22h 19m
Deal found 8/12![Delta logo]()
$716
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:15 am -
1 stop17h 30m
Tue 9/155:55 am -
1 stop15h 15m
Deal found 8/11![Delta logo]()
$713
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
2 stops21h 10m
Wed 9/161:05 pm -
2 stops28h 47m
Deal found 8/12![Delta logo]()
$714
This KAYAK deal was found by Cheapflights users on 8/11. 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.
Wed 9/97:15 am -
1 stop23h 15m
Wed 9/161:20 pm -
1 stop29h 36m
Deal found 8/11![Aer Lingus logo]()
$730
This KLM deal was found by Cheapflights users on 8/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:37 am -
1 stop15h 33m
Mon 9/141:05 pm -
1 stop14h 56m
Deal found 8/12![KLM logo]()
$700
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:20 am -
2 stops19h 40m
Sun 10/41:25 pm -
2 stops38h 57m
Deal found 8/11![Delta logo]()
$734
This SmartFares deal was found by Cheapflights users on 8/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:00 pm -
1 stop12h 15m
Wed 9/309:50 am -
2 stops16h 45m
Deal found 8/9![Air Canada logo]()
$724
This Flysmarter deal was found by Cheapflights users on 8/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:57 am -
1 stop14h 18m
Fri 10/25:55 am -
1 stop15h 15m
Deal found 8/11![Air France logo]()
$731
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:45 am -
2 stops18h 10m
Thu 10/811:10 am -
2 stops18h 05m
Deal found 8/12![Delta logo]()
$733
This Mytrip deal was found by Cheapflights users on 8/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop18h 50m
Sun 10/41:00 pm -
1 stop16h 35m
Deal found 8/9![WestJet logo]()
$638
One-way flights from Phoenix to IrelandSearch for one-way flight options from Phoenix to Ireland. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Phoenix to Ireland. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:00 pm -
1 stop33h 10m
Deal found 8/12![Aer Lingus logo]()
$182
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:00 pm -
1 stop33h 10m
Deal found 8/12![Aer Lingus logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:55 pm -
1 stop32h 55m
Deal found 8/10![WestJet logo]()
$278
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:00 pm -
1 stop33h 10m
Deal found 8/12![Aer Lingus logo]()
$294
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:00 pm -
1 stop33h 10m
Deal found 8/12![Aer Lingus logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:55 pm -
3 stops57h 10m
Deal found 8/12![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:15 pm -
3 stops49h 20m
Deal found 8/10![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:15 pm -
2 stops47h 15m
Deal found 8/10![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:22 pm -
3 stops56h 28m
Deal found 8/10![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:25 am -
3 stops55h 40m
Deal found 8/12![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:15 pm -
1 stop13h 35m
Deal found 8/10![WestJet logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:56 pm -
3 stops59h 39m
Deal found 8/13![Multiple Airlines logo]()
$399
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 August 13, 2026.
Round-trip from | $638 (Mytrip) |
|---|---|
One-way from | $182 (KAYAK) |
Popular in | June |
Cheapest in | November |
Average price | $843 |
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 August 13, 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
Cheapest round-trip
PhoenixShannon
PHX Phoenix Sky Harbor Intl - SNN Shannon
PHXSNN
Phoenix Sky Harbor Intl
Tue 9/8
6:10 am-11:10 am
1 stop21h 00m
Shannon
Tue 9/15
1:05 pm-8:39 pm
1 stop15h 34m
$709
PhoenixShannon
PHX Phoenix Sky Harbor Intl - SNN Shannon
PHXSNN
Phoenix Sky Harbor Intl
Wed 9/9
6:00 am-11:10 am
2 stops21h 10m
Shannon
Wed 9/16
1:05 pm-9:52 am
2 stops28h 47m
$714
PhoenixDublin
PHX Phoenix Sky Harbor Intl - DUB Dublin
PHXDUB
Phoenix Sky Harbor Intl
Sat 1/23
11:59 pm-8:45 am
2 stops25h 46m
Dublin
Tue 1/26
8:50 am-9:35 pm
2 stops19h 45m
$718
PhoenixCork
PHX Phoenix Sky Harbor Intl - ORK Cork
PHXORK
Phoenix Sky Harbor Intl
Fri 9/25
3:25 pm-2:25 pm
1 stop15h 00m
Cork
Fri 10/2
6:15 am-4:35 pm
2 stops18h 20m
$740
PhoenixCork
PHX Phoenix Sky Harbor Intl - ORK Cork
PHXORK
Phoenix Sky Harbor Intl
Fri 9/25
6:10 am-10:15 am
2 stops20h 05m
Cork
Fri 10/2
6:15 am-9:12 pm
2 stops22h 57m
$748
PhoenixDublin
PHX Phoenix Sky Harbor Intl - DUB Dublin
PHXDUB
Phoenix Sky Harbor Intl
Mon 1/11
7:20 pm-5:05 pm
1 stop14h 45m
Dublin
Thu 1/14
3:00 pm-5:15 pm
1 stop33h 15m
$755
PhoenixDublin
PHX Phoenix Sky Harbor Intl - DUB Dublin
PHXDUB
Phoenix Sky Harbor Intl
Thu 2/4
1:00 pm-8:45 am
1 stop12h 45m
Dublin
Thu 2/25
5:45 am-4:57 pm
2 stops18h 12m
$792
PhoenixDublin
PHX Phoenix Sky Harbor Intl - DUB Dublin
PHXDUB
Phoenix Sky Harbor Intl
Sat 1/23
3:55 pm-8:10 am
1 stop33h 15m
Dublin
Sat 1/30
9:00 am-8:55 pm
2 stops42h 55m
$794
PhoenixDublin
PHX Phoenix Sky Harbor Intl - DUB Dublin
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 Phoenix Sky Harbor Intl - DUB Dublin
PHXDUB
Phoenix Sky Harbor Intl
Tue 11/10
10:40 am-8:45 am
2 stops15h 05m
Dublin
Sun 11/15
6:00 am-5:00 pm
2 stops18h 00m
$804
Showing 1-10 of 32 resultsSorted by cheapest first
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.
PHX-SNN
PHX-ORK
PHX-DUB
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
PH1-IE0
PHX-SNN
PHX-ORK
PHX-DUB
What is the cheapest month to book a flight from Phoenix to Ireland?
Currently, November is the cheapest month in which you can book a flight from Phoenix to Ireland (average of $598). Flying from Phoenix to Ireland in June is currently the most expensive (average of $1,227). 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 21 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 August 13, 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
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Browse thousands of different options on Cheapflights for your next trip
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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.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Phoenix to Ireland by cabin class
Find flights from Phoenix to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix and Ireland flights
Browse other Phoenix and Ireland flight options. Last updated on August 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
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 August 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$442 | Average$846 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$483 | Average$801 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$488 | Average$663 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$488 | Average$894 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$508 | Average$714 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$533 | Average$780 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$541 | Average$841 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$550 | Average$866 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$567 | Average$1,024 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$618 | Average$826 | FlexibilityNo cancel fee | On-time67% |