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Cheap flights from Ireland to Arizona from £228

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
6 Apr — 13 Apr1
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 7 March 2026.

Mon 20/412:40
DUB
-
LAS
1 stop17h 38m
Iberia
Mon 27/412:52
LAS
-
DUB
1 stop12h 53m
Iberia
Deal found 6/3£398
Wed 2/909:30
DUB
-
LAS
1 stop21h 19m
Finnair
Wed 16/908:59
LAS
-
DUB
1 stop16h 46m
Finnair
Deal found 4/3£404
Tue 10/320:40
DUB
-
LAS
2 stops31h 20m
British Airways
Tue 17/312:39
LAS
-
DUB
2 stops18h 41m
British Airways
Deal found 3/3£405
Wed 1/409:30
DUB
-
LAS
1 stop18h 43m
Iberia
Wed 8/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 6/3£406
Fri 17/408:35
DUB
-
LAS
2 stops20h 55m
British Airways
Tue 21/413:52
LAS
-
DUB
2 stops16h 43m
British Airways
Deal found 4/3£407
Fri 17/419:50
DUB
-
LAS
2 stops29h 25m
Multiple Airlines
Fri 24/423:51
LAS
-
DUB
3 stops34h 34m
Multiple Airlines
Deal found 3/3£426
Tue 31/311:45
DUB
-
LAS
1 stop16h 06m
American Airlines
Tue 7/407:30
LAS
-
DUB
1 stop15h 00m
American Airlines
Deal found 3/3£428
Fri 17/409:30
DUB
-
LAS
1 stop19h 30m
Iberia
Tue 21/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 6/3£433
Tue 17/311:30
DUB
-
PHX
1 stop15h 11m
American Airlines
Sun 29/310:24
PHX
-
DUB
1 stop12h 06m
American Airlines
Deal found 4/3£472
Mon 16/311:30
DUB
-
PHX
1 stop16h 37m
American Airlines
Wed 25/312:24
PHX
-
DUB
1 stop13h 16m
American Airlines
Deal found 4/3£485
Mon 16/311:30
DUB
-
PHX
1 stop15h 11m
American Airlines
Sat 28/312:31
PHX
-
DUB
1 stop13h 04m
American Airlines
Deal found 4/3£501
Fri 3/409:30
DUB
-
PHX
1 stop15h 52m
Multiple Airlines
Thu 16/416:30
PHX
-
DUB
1 stop17h 25m
Multiple Airlines
Deal found 3/3£515

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 7 March 2026.

Round-trip from

£398

One-way from

£228

Popular in

March

Cheapest in

May

Average price

£713
Iberia
  • Iberia
  • 20/4-27/4
  • 2 total stops
  • 30h 31m total
  • Ireland to Arizona
Search Deals
8/6
  • 8/6
  • 2 total stops
  • 38h 11m total
  • Ireland to Arizona
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£15 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 March 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 7 March 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

09:30-22:49

1 stop21h 19m

Las Vegas Harry Reid Intl

Wed 16/9

08:59-09:45

1 stop16h 46m

£404

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 17/4

08:35-21:30

2 stops20h 55m

Las Vegas Harry Reid Intl

Tue 21/4

13:52-14:35

2 stops16h 43m

£407

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 17/4

09:30-21:00

1 stop19h 30m

Las Vegas Harry Reid Intl

Tue 21/4

08:20-06:30

1 stop14h 10m

£433

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 16/4

05:55-15:35

2 stops17h 40m

Las Vegas Harry Reid Intl

Mon 20/4

00:40-07:55

1 stop23h 15m

£456

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 17/4

13:25-23:37

2 stops18h 12m

Las Vegas Harry Reid Intl

Fri 24/4

23:10-09:15

1 stop26h 05m

£484

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 31/3

05:55-18:08

2 stops20h 13m

Las Vegas Harry Reid Intl

Tue 7/4

13:20-12:40

2 stops15h 20m

£489

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 2/9

08:55-18:35

1 stop17h 40m

Las Vegas Harry Reid Intl

Wed 16/9

09:25-09:15

1 stop15h 50m

£505

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 5/5

11:10-18:35

1 stop15h 25m

Las Vegas Harry Reid Intl

Tue 12/5

08:50-09:15

2 stops16h 25m

£505
Fastest return journey

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sat 18/4

09:30-17:18

1 stop15h 48m

Phoenix Sky Harbor Intl

Sat 25/4

10:05-09:45

1 stop15h 40m

£519

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sun 24/5

09:30-22:40

1 stop21h 10m

Phoenix Sky Harbor Intl

Mon 1/6

12:15-11:50

1 stop15h 35m

£601

Flights are sorted by cheapest return flights first.

Deals found on 2/3

Showing 1-10 of 37 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 £449). Flying from Ireland to Arizona in July is currently the most expensive (average of £642). 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

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 7 March 2026.
Check out reviews from past customers who have flown with Air France, United Airlines, andAmerican 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.
Air France
7.4
Good
1,542 reviews
Check prices

Entertainment

7.0

Crew

8.1

Comfort

7.3

Boarding

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,542 reviews
Air France
7.4
Good
1,542 reviews
Check prices

Entertainment

7.0

Crew

8.1

Comfort

7.3

Boarding

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
United Airlines
7.4
Good
9,404 reviews
Air France
7.4
Good
1,542 reviews
Check prices

Entertainment

7.0

Crew

8.1

Comfort

7.3

Boarding

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
American Airlines
7.1
Good
11,395 reviews
Air France
7.4
Good
1,542 reviews
Check prices

Entertainment

7.0

Crew

8.1

Comfort

7.3

Boarding

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Iberia
7.0
Good
3,135 reviews
Air France
7.4
Good
1,542 reviews
Check prices

Entertainment

7.0

Crew

8.1

Comfort

7.3

Boarding

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
British Airways
6.7
Okay
7,778 reviews
Air France
7.4
Good
1,542 reviews
Check prices

Entertainment

7.0

Crew

8.1

Comfort

7.3

Boarding

7.4

Overall

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

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 £681, Finnair can have you in Arizona from Ireland in 16h 35m. Airlines will cover a distance of 4910 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 £449). Flying from Ireland to Arizona in July is currently the most expensive (average of £642). 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 4 airlines flying from Ireland to Arizona

Discover the top 4 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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£531Average£586FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£549Average£687FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£566Average£693FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£596Average£621FlexibilityNo cancel feeOn-time71%
Search American 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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