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Cheap flights from Ireland to Arizona from £351

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 6 November 2025.

Thu 4/1205:55DUB - LAS
1 stop16h 20mMultiple Airlines
Thu 18/1210:40LAS - DUB
1 stop14h 40mMultiple Airlines
Deal found 5/11£377
Thu 13/1105:55DUB - LAS
1 stop16h 20mKLM
Thu 20/1111:36LAS - DUB
1 stop12h 09mKLM
Deal found 4/11£378
Thu 20/1108:50DUB - LAS
2 stops19h 10mDelta
Sat 29/1109:57LAS - DUB
1 stop14h 48mDelta
Deal found 5/11£381
Thu 13/1105:55DUB - LAS
2 stops20h 33mDelta
Thu 20/1110:22LAS - DUB
2 stops13h 23mDelta
Deal found 4/11£382
Wed 3/1211:30DUB - LAS
1 stop15h 05mMultiple Airlines
Wed 10/1210:31LAS - DUB
1 stop14h 09mMultiple Airlines
Deal found 4/11£387
Fri 21/1111:30DUB - LAS
1 stop19h 19mIberia
Sun 23/1108:05LAS - DUB
1 stop15h 05mIberia
Deal found 5/11£387
Thu 20/1111:30DUB - LAS
1 stop15h 17mMultiple Airlines
Sat 29/1108:05LAS - DUB
1 stop15h 05mMultiple Airlines
Deal found 4/11£390
Fri 21/1108:50DUB - LAS
2 stops21h 28mDelta
Tue 25/1113:49LAS - DUB
2 stops17h 56mDelta
Deal found 5/11£414
Thu 20/1105:55DUB - LAS
2 stops21h 52mDelta
Sun 23/1100:43LAS - DUB
1 stop23h 02mDelta
Deal found 5/11£417
Sat 6/1212:30DUB - LAS
1 stop20h 15mMultiple Airlines
Sat 20/1219:35LAS - DUB
Nonstop9h 45mMultiple Airlines
Deal found 5/11£421
Wed 19/1110:45DUB - LAS
1 stop16h 43mKLM
Tue 25/1111:59LAS - DUB
1 stop12h 46mKLM
Deal found 5/11£423
Thu 4/1212:30DUB - PHX
2 stops43h 02mScandinavian Airlines
Mon 8/1210:45PHX - DUB
2 stops42h 00mScandinavian Airlines
Deal found 3/11£499

Cheap flight deals from Ireland to Arizona

Keep the following information in mind while searching for Ireland to Arizona flight deals. Data was last updated 6 November 2025.

Round-trip from

£377

One-way from

£351

Popular in

July

Cheapest in

February

Average price

£622
KLM
  • KLM
  • 4/12-18/12
  • 2 total stops
  • 30h 27m total
  • Ireland to Arizona
Search Deals
British Airways
  • British Airways
  • 22/2
  • 2 total stops
  • 17h 53m total
  • Ireland to Arizona
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 6 November 2025.
Use the filters below to find and compare flights from Ireland to Arizona that are best for you.

Fly from

Ireland

Fly to

Arizona

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 13/12

08:50-14:15

1 stop13h 25m

Las Vegas Harry Reid Intl

Tue 16/12

06:00-07:45

2 stops17h 45m

£378

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 13/12

05:55-14:15

1 stop16h 20m

Las Vegas Harry Reid Intl

Tue 16/12

11:40-07:45

1 stop12h 05m

£378

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 4/12

05:55-14:15

1 stop16h 20m

Las Vegas Harry Reid Intl

Thu 18/12

10:23-07:45

2 stops13h 22m

£378

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 12/3

08:50-21:41

2 stops19h 51m

Las Vegas Harry Reid Intl

Mon 16/3

00:45-07:45

1 stop24h 00m

£381

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 1/2

05:55-16:51

2 stops18h 56m

Las Vegas Harry Reid Intl

Sat 7/2

09:46-08:45

1 stop14h 59m

£383

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 3/12

11:30-21:13

2 stops17h 43m

Las Vegas Harry Reid Intl

Wed 10/12

09:58-08:40

2 stops14h 42m

£387

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 21/11

11:30-22:49

1 stop19h 19m

Las Vegas Harry Reid Intl

Sun 23/11

08:05-07:10

1 stop15h 05m

£387

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 1/2

11:30-21:59

1 stop18h 29m

Las Vegas Harry Reid Intl

Sat 7/2

10:42-08:40

1 stop13h 58m

£387

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 4/12

12:30-00:32

2 stops43h 02m

Phoenix Sky Harbor Intl

Mon 8/12

10:45-11:45

2 stops42h 00m

£499

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Wed 14/1

07:50-18:20

1 stop17h 30m

Phoenix Sky Harbor Intl

Fri 23/1

11:12-11:30

2 stops17h 18m

£611

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 33 results
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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, September is the cheapest month in which you can book a flight from Ireland to Arizona (average of £455). Flying from Ireland to Arizona in July is currently the most expensive (average of £654). 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.

What is the cheapest time of day to fly from IE to AZ?

Find hourly flight availability from Ireland to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

It’s optimal to fly from Ireland to Arizona at midday. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

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 6 November 2025.
Check out reviews from past customers who have flown with Air France, United Airlines, andAer Lingus 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
1,484 reviews
Check prices

Food

7.0

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.4
Good
1,484 reviews
Air France
7.4
Good
1,484 reviews
Check prices

Food

7.0

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
United Airlines
7.4
Good
9,003 reviews
Air France
7.4
Good
1,484 reviews
Check prices

Food

7.0

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Aer Lingus
7.2
Good
1,365 reviews
Air France
7.4
Good
1,484 reviews
Check prices

Food

7.0

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Iberia
7.0
Good
3,007 reviews
Air France
7.4
Good
1,484 reviews
Check prices

Food

7.0

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
British Airways
6.7
Okay
7,496 reviews
Air France
7.4
Good
1,484 reviews
Check prices

Food

7.0

Entertainment

7.0

Overall

7.4

Boarding

7.4

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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 £378, Delta can have you in Arizona from Ireland in 13h 25m. 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, September is the cheapest month in which you can book a flight from Ireland to Arizona (average of £455). Flying from Ireland to Arizona in July is currently the most expensive (average of £654). 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

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Alternative routes for Ireland to Arizona

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Top 6 airlines flying from Ireland to Arizona

Discover the top 6 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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£481Average£606FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£497Average£578FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£544Average£658FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£591Average£641FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£606Average£694FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£640Average£763FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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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