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Cheap flights from Ireland to Arizona from £283

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
8 Jul — 15 Jul1
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
Explore the most affordable flight options available from Ireland to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 June 2026.

Tue 25/808:35
DUB
-
LAS
1 stop19h 25m
British Airways
Tue 8/922:10
LAS
-
DUB
1 stop13h 20m
British Airways
Deal found 4/6£467
Wed 7/1010:30
DUB
-
LAS
1 stop17h 30m
British Airways
Sun 11/1022:10
LAS
-
DUB
1 stop29h 50m
British Airways
Deal found 7/6£474
Fri 19/611:45
DUB
-
LAS
1 stop18h 55m
Multiple Airlines
Wed 24/615:38
LAS
-
DUB
1 stop12h 12m
Multiple Airlines
Deal found 4/6£475
Tue 8/912:50
DUB
-
LAS
1 stop15h 10m
British Airways
Sun 27/922:10
LAS
-
DUB
1 stop13h 25m
British Airways
Deal found 5/6£477
Wed 23/912:50
DUB
-
LAS
1 stop15h 10m
British Airways
Sat 3/1008:45
LAS
-
DUB
2 stops16h 55m
British Airways
Deal found 5/6£478
Wed 30/908:35
DUB
-
LAS
2 stops20h 12m
British Airways
Wed 7/1008:53
LAS
-
DUB
2 stops20h 02m
British Airways
Deal found 5/6£482
Fri 9/1014:50
DUB
-
LAS
Nonstop10h 40m
Aer Lingus
Wed 14/1019:15
LAS
-
DUB
Nonstop10h 00m
Aer Lingus
Deal found 3/6£484
Tue 6/1010:40
DUB
-
PHX
1 stop20h 15m
JetBlue
Fri 16/1023:59
PHX
-
DUB
1 stop24h 21m
JetBlue
Deal found 7/6£531
Mon 13/710:40
DUB
-
PHX
1 stop32h 24m
Multiple Airlines
Tue 21/714:04
PHX
-
DUB
2 stops35h 16m
Multiple Airlines
Deal found 5/6£618
Wed 7/1010:30
DUB
-
PHX
1 stop16h 35m
British Airways
Sun 11/1021:10
PHX
-
DUB
1 stop28h 30m
British Airways
Deal found 7/6£638
Thu 5/1110:30
DUB
-
PHX
1 stop14h 45m
British Airways
Sun 8/1116:22
PHX
-
DUB
2 stops15h 43m
British Airways
Deal found 3/6£639
Mon 26/1015:10
DUB
-
PHX
1 stop34h 05m
British Airways
Thu 5/1117:53
PHX
-
DUB
2 stops16h 32m
British Airways
Deal found 5/6£640

Find flight deals from Ireland to Arizona

Keep the following information in mind while searching for Ireland to Arizona flight deals. Data was last updated 8 June 2026.

Round-trip from

£467

One-way from

£283

Popular in

July

Cheapest in

November

Average price

£693
British Airways
  • British Airways
  • 25/8-8/9
  • 2 total stops
  • 32h 45m total
  • Ireland to Arizona
Search Deals
JetBlue
  • JetBlue
  • 7/9
  • 1 total stop
  • 18h 13m total
  • Ireland to Arizona
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Arizona 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 858,174 searches. Data last updated 8 June 2026.
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

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 7/10

08:35-20:00

1 stop19h 25m

Las Vegas Harry Reid Intl

Sun 11/10

22:10-09:40

1 stop27h 30m

£474

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 9/10

10:30-20:00

1 stop17h 30m

Las Vegas Harry Reid Intl

Wed 14/10

17:20-14:35

1 stop13h 15m

£479

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 2/9

11:10-20:16

2 stops17h 06m

Las Vegas Harry Reid Intl

Wed 16/9

09:33-10:00

2 stops16h 27m

£585

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 11/9

11:10-20:31

2 stops17h 21m

Las Vegas Harry Reid Intl

Sun 20/9

06:35-07:55

2 stops17h 20m

£587

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 27/7

20:30-20:00

1 stop31h 30m

Las Vegas Harry Reid Intl

Sun 9/8

18:02-19:35

2 stops17h 33m

£594

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 28/7

08:35-20:00

1 stop19h 25m

Las Vegas Harry Reid Intl

Fri 7/8

22:10-19:25

1 stop13h 15m

£594

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 9/10

08:50-20:04

2 stops19h 14m

Las Vegas Harry Reid Intl

Wed 14/10

05:20-07:30

2 stops18h 10m

£597

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 7/10

10:30-19:05

1 stop16h 35m

Phoenix Sky Harbor Intl

Sun 11/10

21:10-09:40

1 stop28h 30m

£638

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 14/10

20:30-13:05

1 stop24h 35m

Phoenix Sky Harbor Intl

Sat 24/10

20:25-18:40

1 stop15h 15m

£642

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 22/10

08:35-19:05

1 stop18h 30m

Phoenix Sky Harbor Intl

Sat 31/10

16:15-18:40

2 stops19h 25m

£643

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 39 resultsSorted by cheapest first
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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
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 Ireland to Arizona

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Arizona (average of £370). Flying from Ireland to Arizona in July is currently the most expensive (average of £698). 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 Ireland to Arizona?

To ensure you get the cheapest price possible for a flight from Ireland to Arizona, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated 8 June 2026.
Check out reviews from past customers who have flown with United Airlines,JetBlue, andBritish Airways 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.
United Airlines
7.4
Good
9,785 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,785 reviews
United Airlines
7.4
Good
9,785 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
JetBlue
7.1
Good
2,978 reviews
United Airlines
7.4
Good
9,785 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
8,029 reviews
United Airlines
7.4
Good
9,785 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

    For as low as £585, British Airways can have you in Arizona from Ireland in 17h 06m. Airlines will cover a distance of 4938 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, January is the cheapest month in which you can book a flight from Ireland to Arizona (average of £370). Flying from Ireland to Arizona in July is currently the most expensive (average of £698). 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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Alternative routes for Ireland to Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ireland to Arizona

Discover the top 3 airlines that operate flights from Ireland to Arizona. 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 858,174 searches. Data last updated 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£494Average£628FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£532Average£592FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£578Average£698FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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