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Cheap flights from Ireland to Arizona from £280

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
26 Aug — 2 Sep1
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 27 July 2026.

Fri 4/911:30
DUB
-
PHX
1 stop18h 13m
JetBlue
Sun 20/913:32
PHX
-
DUB
1 stop35h 28m
JetBlue
Deal found 27/7£574
Wed 9/913:25
DUB
-
LAS
1 stop13h 10m
Delta
Wed 30/906:25
LAS
-
DUB
2 stops17h 30m
Delta
Deal found 26/7£579
Mon 7/909:50
DUB
-
LAS
1 stop20h 34m
Air Canada
Thu 1/1006:50
LAS
-
DUB
1 stop16h 55m
Air Canada
Deal found 26/7£579
Mon 7/913:25
DUB
-
LAS
1 stop13h 10m
KLM
Tue 29/909:59
LAS
-
DUB
2 stops16h 26m
KLM
Deal found 26/7£580
Thu 3/911:10
DUB
-
LAS
2 stops17h 06m
Delta
Mon 7/917:50
LAS
-
DUB
1 stop16h 35m
Delta
Deal found 27/7£581
Tue 8/909:20
DUB
-
LAS
1 stop21h 03m
Air Canada
Sun 13/923:20
LAS
-
DUB
1 stop24h 25m
Air Canada
Deal found 25/7£582
Sat 5/908:55
DUB
-
LAS
2 stops19h 26m
Delta
Thu 10/909:53
LAS
-
DUB
2 stops16h 07m
Delta
Deal found 26/7£582
Tue 8/905:55
DUB
-
LAS
2 stops20h 05m
Delta
Sun 13/909:59
LAS
-
DUB
1 stop15h 16m
Delta
Deal found 25/7£583
Mon 7/909:50
DUB
-
LAS
2 stops16h 49m
United Airlines
Thu 1/1009:00
LAS
-
DUB
1 stop16h 45m
United Airlines
Deal found 26/7£584
Thu 27/809:50
DUB
-
LAS
2 stops16h 51m
United Airlines
Sun 30/810:50
LAS
-
DUB
1 stop14h 55m
United Airlines
Deal found 23/7£585
Wed 9/909:20
DUB
-
LAS
1 stop33h 42m
Air Canada
Sun 27/923:25
LAS
-
DUB
1 stop24h 20m
Air Canada
Deal found 26/7£585
Sat 19/911:30
DUB
-
LAS
1 stop29h 51m
JetBlue
Fri 2/1011:08
LAS
-
DUB
1 stop13h 52m
JetBlue
Deal found 25/7£587

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 27 July 2026.

Round-trip from

£574

One-way from

£280

Popular in

July

Cheapest in

April

Average price

£815
JetBlue
  • JetBlue
  • 4/9-20/9
  • 2 total stops
  • 53h 41m total
  • Ireland to Arizona
Search Deals
JetBlue
  • JetBlue
  • 3/9
  • 1 total stop
  • 21h 17m total
  • Ireland to Arizona
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 27 July 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 2/9

13:25-18:35

1 stop13h 10m

Las Vegas Harry Reid Intl

Wed 16/9

07:05-10:00

2 stops18h 55m

£581

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 31/12

05:45-17:26

2 stops19h 41m

Las Vegas Harry Reid Intl

Tue 5/1

11:30-12:40

2 stops17h 10m

£582

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 9/9

08:55-19:51

2 stops18h 56m

Las Vegas Harry Reid Intl

Wed 16/9

07:05-09:15

2 stops18h 10m

£583

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 16/9

05:55-16:26

2 stops18h 31m

Las Vegas Harry Reid Intl

Tue 29/9

00:40-07:55

1 stop23h 15m

£583

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 27/8

09:50-18:59

2 stops17h 09m

Las Vegas Harry Reid Intl

Sun 30/8

12:40-09:45

1 stop13h 05m

£584

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 3/9

09:50-21:59

2 stops20h 09m

Las Vegas Harry Reid Intl

Tue 8/9

05:20-09:45

2 stops20h 25m

£585

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 6/9

05:55-15:57

2 stops18h 02m

Las Vegas Harry Reid Intl

Wed 16/9

07:05-09:15

2 stops18h 10m

£585

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 3/9

05:55-16:20

2 stops18h 25m

Las Vegas Harry Reid Intl

Sun 6/9

06:20-10:00

2 stops19h 40m

£585

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 10/9

09:50-18:54

2 stops17h 04m

Las Vegas Harry Reid Intl

Thu 1/10

10:50-09:45

1 stop14h 55m

£588

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 28/8

09:20-18:39

2 stops17h 19m

Las Vegas Harry Reid Intl

Mon 31/8

10:25-07:30

1 stop13h 05m

£588

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 43 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, April is the cheapest month in which you can book a flight from Ireland to Arizona (average of £639). Flying from Ireland to Arizona in July is currently the most expensive (average of £815). 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 27 July 2026.
Check out reviews from past customers who have flown with JetBlue and British 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.
JetBlue
7.1
Good
3,025 reviews
Check prices

Food

6.6

Entertainment

7.2

Comfort

7.5

Overall

7.1

Boarding

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.
JetBlue
7.1
Good
3,025 reviews
JetBlue
7.1
Good
3,025 reviews
Check prices

Food

6.6

Entertainment

7.2

Comfort

7.5

Overall

7.1

Boarding

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.
British Airways
6.7
Okay
8,127 reviews
JetBlue
7.1
Good
3,025 reviews
Check prices

Food

6.6

Entertainment

7.2

Comfort

7.5

Overall

7.1

Boarding

7.3

Crew

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.

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 £581, Delta can have you in Arizona from Ireland in 13h 10m. 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, April is the cheapest month in which you can book a flight from Ireland to Arizona (average of £639). Flying from Ireland to Arizona in July is currently the most expensive (average of £815). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ireland to Arizona

Discover the top 2 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£494Average£545FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£533Average£613FlexibilityNo cancel feeOn-time70%
Search British Airways 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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