Find flights
When to book
Airlines
FAQs

Cheap flights from Ireland to Arizona from £491

DUB — PHX
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Arizona

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Arizona

Sun 22/1112:55 -
1 stop14h 36m
Sat 5/1220:40 -
1 stop16h 00m
Deal found 24/9£633
Thu 5/1105:45 -
2 stops21h 33m
Sun 15/1116:10 -
1 stop15h 15m
Deal found 24/9£645
Sun 22/1105:45 -
2 stops18h 32m
Sat 5/1211:36 -
1 stop13h 09m
Deal found 24/9£646
Wed 18/1109:00 -
1 stop16h 35m
Tue 1/1220:40 -
1 stop13h 15m
Deal found 25/9£649
Sun 22/1120:40 -
1 stop28h 55m
Thu 24/1220:40 -
1 stop32h 25m
Deal found 27/9£649
Fri 6/1115:50 -
1 stop33h 45m
Sun 22/1120:40 -
1 stop13h 15m
Deal found 24/9£650
Sat 19/1220:40 -
2 stops33h 40m
Sun 3/115:00 -
2 stops21h 45m
Deal found 25/9£654
Sat 21/1109:40 -
1 stop14h 59m
Sat 5/1207:20 -
1 stop17h 25m
Deal found 24/9£655
Tue 10/1109:45 -
2 stops18h 50m
Tue 17/1120:40 -
1 stop13h 15m
Deal found 26/9£656
Tue 22/1211:30 -
1 stop18h 50m
Wed 6/107:34 -
1 stop17h 56m
Deal found 24/9£660
Thu 5/1108:50 -
2 stops21h 05m
Wed 11/1106:00 -
1 stop18h 45m
Deal found 25/9£729
Thu 5/1108:50 -
2 stops21h 05m
Mon 9/1106:00 -
1 stop18h 45m
Deal found 28/9£730

Find flight deals from Ireland to Arizona

Round-trip from

£633

One-way from

£491

Popular in

July

Cheapest in

April

Average price

£750
22/11-5/12
  • 22/11-5/12
  • 2 total stops
  • 30h 36m total
  • Ireland to Arizona
Search Deals
WestJet
  • WestJet
  • 2/10-31/12
  • 1 total stop
  • 31h 10m total
  • Ireland to Arizona
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPhoenix

DUB Dublin - PHX Phoenix Sky Harbor Intl

DUBPHX

Dublin

Mon 12/10

17:10-21:30

2 stops36h 20m

Phoenix Sky Harbor Intl

Wed 31/12

00:00-08:00

Nonstop0h 00m

£623

DublinPhoenix

DUB Dublin - PHX Phoenix Sky Harbor Intl

DUBPHX

Dublin

Fri 6/11

15:50-18:35

1 stop33h 45m

Phoenix Sky Harbor Intl

Sun 22/11

20:40-16:55

1 stop13h 15m

£649

DublinPhoenix

DUB Dublin - PHX Phoenix Sky Harbor Intl

DUBPHX

Dublin

Sat 21/11

09:40-17:39

1 stop14h 59m

Phoenix Sky Harbor Intl

Sat 5/12

07:20-07:45

1 stop17h 25m

£655

DublinPhoenix

DUB Dublin - PHX Phoenix Sky Harbor Intl

DUBPHX

Dublin

Thu 5/11

05:45-16:19

2 stops17h 34m

Phoenix Sky Harbor Intl

Sun 15/11

16:10-14:25

1 stop15h 15m

£662

DublinPhoenix

DUB Dublin - PHX Phoenix Sky Harbor Intl

DUBPHX

Dublin

Sat 7/11

05:45-20:18

2 stops21h 33m

Phoenix Sky Harbor Intl

Sun 22/11

06:00-08:45

2 stops19h 45m

£664

DublinPhoenix

DUB Dublin - PHX Phoenix Sky Harbor Intl

DUBPHX

Dublin

Wed 23/12

11:30-00:20

2 stops19h 50m

Phoenix Sky Harbor Intl

Wed 6/1

07:00-10:15

2 stops20h 15m

£673

DublinPhoenix

DUB Dublin - PHX Phoenix Sky Harbor Intl

DUBPHX

Dublin

Thu 12/11

13:35-22:17

1 stop15h 42m

Phoenix Sky Harbor Intl

Thu 19/11

15:08-10:20

1 stop12h 12m

£720

DublinTucson

DUB Dublin - TUS Tucson

DUBTUS

Dublin

Thu 5/11

08:50-22:55

2 stops21h 05m

Tucson

Thu 12/11

06:00-07:45

1 stop18h 45m

£729

DublinTucson

DUB Dublin - TUS Tucson

DUBTUS

Dublin

Thu 5/11

08:50-22:55

2 stops21h 05m

Tucson

Mon 9/11

06:00-07:45

1 stop18h 45m

£730

DublinTucson

DUB Dublin - TUS Tucson

DUBTUS

Dublin

Wed 20/1

12:30-22:07

2 stops40h 37m

Tucson

Sat 23/1

13:00-18:20

2 stops22h 20m

£735

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Ireland to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ireland to Arizona

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

Currently, April is the cheapest month in which you can book a flight from Ireland to Arizona (average of £642). Flying from Ireland to Arizona in July is currently the most expensive (average of £820). 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.

Reviews of airlines servicing Arizona

Check out reviews from past customers who have flown with JetBlue and American Airlines from Ireland to Arizona to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.1
Good
3,039 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Comfort

7.4

Crew

7.9

Overall

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SJU - MCO

everything was great except that me and my husband were choosen to sit in the very back of the plane when supposedly there wasn’t any available seats up front. When I went to go to the bathroom I saw plenty of seats available. Why would you put people in the 25th row knowing those seats don’t recline and also knowing seats were available elsewhere.
JetBlue
7.1
Good
3,039 reviews
JetBlue
7.1
Good
3,039 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Comfort

7.4

Crew

7.9

Overall

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SJU - MCO

everything was great except that me and my husband were choosen to sit in the very back of the plane when supposedly there wasn’t any available seats up front. When I went to go to the bathroom I saw plenty of seats available. Why would you put people in the 25th row knowing those seats don’t recline and also knowing seats were available elsewhere.
American Airlines
7.0
Good
12,097 reviews
JetBlue
7.1
Good
3,039 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Comfort

7.4

Crew

7.9

Overall

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SJU - MCO

everything was great except that me and my husband were choosen to sit in the very back of the plane when supposedly there wasn’t any available seats up front. When I went to go to the bathroom I saw plenty of seats available. Why would you put people in the 25th row knowing those seats don’t recline and also knowing seats were available elsewhere.

Related info for your journey

  • How long is the flight from Ireland to Arizona?

    For as low as £655, British Airways can have you in Arizona from Ireland in 14h 59m. Airlines will cover a distance of 4977 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ireland to Arizona (average of £642). Flying from Ireland to Arizona in July is currently the most expensive (average of £820). 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

Top 2 airlines flying from Ireland to Arizona

AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£342Average£643FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£601Average£662FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Arizona?

Cheapflights makes it easy to find Ireland to Arizona flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Arizona?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Arizona for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to Arizona with no change fees?

Yes, we can. To see specific flights from Ireland to Arizona with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Arizona become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Arizona from Ireland today and book when prices fit your budget.

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.