What are the cheapest airlines to fly from Ireland to Arizona one-way?

For one-way options, check prices for WestJet. According to our data, you can fly for as low as £304. Users have also found prices from £446 and £555 on Finnair and British Airways, respectively.

How far in advance should I book a flight from Ireland to Arizona?

Travelers have found it’s best to book a flight 48 days in advance to save up to 22% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to Arizona 1-2 weeks in advance for as low as £573, or £802 for flights within the next 24 hours.

What is the cheapest month to fly from Ireland to Arizona?

Our data shows that February tends to be the cheapest month to fly to Arizona from Ireland. Users have commonly found prices around £682 for the month, but tickets can be as low as £531. Due to multiple factors, prepare for potentially higher prices in August.

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.

£552+ Flights from Ireland to Arizona

Cheap flight deals from Ireland to Arizona

Round-trip from	£376
One-way from	£304

Delta
6/2-20/2
3 total stops
33h 57m total
Ireland to Arizona

Search Deals

WestJet
22/5
2 total stops
43h 45m total
Ireland to Arizona

Search Deals

Find flight deals from Ireland to Arizona

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 22 January 2025.

Thu 6/205:55DUB - LAS

1 stop16h 15mDelta

Thu 20/213:58LAS - DUB

2 stops17h 42mDelta

Deal found 21/1£376

Mon 22/910:30DUB - LAS

2 stops18h 24mAmerican Airlines

Fri 10/1018:58LAS - DUB

2 stops16h 22mAmerican Airlines

Deal found 21/1£377

Thu 30/1014:05DUB - LAS

1 stop27h 34mMultiple Airlines

Tue 4/1110:15LAS - DUB

2 stops14h 25mMultiple Airlines

Deal found 21/1£381

Mon 3/209:00DUB - LAS

1 stop14h 56mUnited Airlines

Mon 10/210:05LAS - DUB

1 stop12h 55mUnited Airlines

Deal found 20/1£382

Thu 4/910:40DUB - LAS

1 stop17h 15mBritish Airways

Mon 22/911:30LAS - DUB

2 stops16h 20mBritish Airways

Deal found 21/1£386

Mon 17/305:55DUB - LAS

2 stops17h 41mKLM

Mon 24/321:45LAS - DUB

2 stops17h 20mKLM

Deal found 21/1£407

Tue 18/215:20DUB - LAS

Nonstop10h 30mAer Lingus

Tue 25/219:35LAS - DUB

Nonstop9h 35mAer Lingus

Deal found 22/1£412

Sat 22/210:20DUB - LAS

2 stops40h 08mScandinavian Airlines

Sun 2/307:05LAS - DUB

2 stops20h 35mScandinavian Airlines

Deal found 21/1£425

Thu 27/205:15DUB - LAS

1 stop17h 20mLufthansa

Thu 6/316:20LAS - DUB

1 stop16h 20mLufthansa

Deal found 21/1£469

Thu 13/309:45DUB - LAS

2 stops19h 00mFinnair

Thu 27/315:10LAS - DUB

2 stops19h 10mFinnair

Deal found 21/1£471

Sat 6/909:20DUB - LAS

1 stop20h 52mAir Canada

Fri 19/911:25LAS - DUB

1 stop12h 20mAir Canada

Deal found 21/1£493

Wed 24/918:40DUB - LAS

1 stop29h 45mSWISS

Mon 13/1019:20LAS - DUB

1 stop14h 30mSWISS

Deal found 21/1£500

Best flights from Ireland to Arizona
Discover carefully curated flight deals from Ireland to Arizona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 January 2025.

Thu 6/205:55DUB - LAS

1 stop16h 15mDelta

Thu 20/213:58LAS - DUB

2 stops17h 42mDelta

Deal found 21/1£376

Thu 3/418:00DUB - LAS

2 stops36h 58mFinnair

Thu 10/410:50LAS - DUB

1 stop14h 55mFinnair

Deal found 21/1£378

Mon 3/209:00DUB - LAS

1 stop14h 56mUnited Airlines

Mon 10/210:05LAS - DUB

1 stop12h 55mUnited Airlines

Deal found 20/1£382

Tue 1/412:45DUB - LAS

1 stop15h 15mMultiple Airlines

Fri 11/409:00LAS - DUB

1 stop16h 45mMultiple Airlines

Deal found 21/1£386

Wed 19/214:05DUB - LAS

1 stop36h 15mAmerican Airlines

Sun 23/223:55LAS - DUB

1 stop24h 45mAmerican Airlines

Deal found 21/1£388

Thu 6/213:10DUB - LAS

1 stop13h 40mBritish Airways

Thu 20/207:00LAS - DUB

2 stops18h 50mBritish Airways

Deal found 21/1£397

Mon 17/305:55DUB - LAS

2 stops17h 41mKLM

Mon 24/321:45LAS - DUB

2 stops17h 20mKLM

Deal found 21/1£407

Tue 18/215:20DUB - LAS

Nonstop10h 30mAer Lingus

Tue 25/219:35LAS - DUB

Nonstop9h 35mAer Lingus

Deal found 22/1£412

Sat 22/210:20DUB - LAS

2 stops40h 08mScandinavian Airlines

Sun 2/307:05LAS - DUB

2 stops20h 35mScandinavian Airlines

Deal found 21/1£425

Thu 27/205:15DUB - LAS

1 stop17h 20mLufthansa

Thu 6/316:20LAS - DUB

1 stop16h 20mLufthansa

Deal found 21/1£469

Thu 13/306:00DUB - PHX

1 stop14h 45mAir France

Wed 19/307:22PHX - DUB

2 stops17h 43mAir France

Deal found 21/1£507

Mon 17/218:40DUB - LAS

2 stops34h 07mSWISS

Sat 22/211:26LAS - DUB

2 stops41h 04mSWISS

Deal found 21/1£562

Direct flights from Ireland to Arizona
Explore direct flight options from Ireland to Arizona based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 January 2025.

Tue 18/215:20DUB - LAS

Nonstop10h 30mAer Lingus

Tue 25/219:35LAS - DUB

Nonstop9h 35mAer Lingus

Deal found 22/1£412

Tue 18/215:20DUB - LAS

Nonstop10h 30mAmerican Airlines

Sat 1/319:35LAS - DUB

Nonstop9h 35mAmerican Airlines

Deal found 21/1£497

Tue 1/415:05DUB - LAS

Nonstop10h 30mBritish Airways

Tue 8/419:20LAS - DUB

Nonstop9h 45mBritish Airways

Deal found 21/1£633

Last-minute flights from Ireland to Arizona
Discover last-minute flight deals from Ireland to Arizona. Data last updated 22 January 2025 and is based on user searches.

Sat 25/114:05DUB - LAS

1 stop17h 43mIberia

Thu 30/106:00LAS - DUB

1 stop18h 40mIberia

Deal found 21/1£503

Tue 28/109:00DUB - LAS

1 stop14h 56mUnited Airlines

Tue 4/207:00LAS - DUB

2 stops16h 00mUnited Airlines

Deal found 21/1£449

Wed 29/104:25DUB - PHX

2 stops38h 33mTAP AIR PORTUGAL

Thu 13/212:08PHX - DUB

2 stops28h 12mTAP AIR PORTUGAL

Deal found 21/1£1,634

Thu 30/105:55DUB - PHX

2 stops18h 34mMultiple Airlines

Thu 13/215:55PHX - DUB

1 stop23h 40mMultiple Airlines

Deal found 21/1£526

Thu 30/105:55DUB - PHX

2 stops22h 31mDelta

Thu 13/206:00PHX - DUB

2 stops19h 05mDelta

Deal found 21/1£591

Thu 30/109:00DUB - PHX

2 stops19h 56mUnited Airlines

Thu 13/207:00PHX - DUB

2 stops17h 00mUnited Airlines

Deal found 21/1£730

Fri 31/113:25DUB - LAS

2 stops19h 03mDelta

Sun 2/200:55LAS - DUB

2 stops23h 50mDelta

Deal found 21/1£412

Fri 31/104:25DUB - LAS

2 stops24h 49mTAP AIR PORTUGAL

Wed 30/411:10LAS - DUB

2 stops22h 55mTAP AIR PORTUGAL

Deal found 21/1£1,004

Mon 3/209:00DUB - LAS

1 stop14h 56mUnited Airlines

Mon 10/210:05LAS - DUB

1 stop12h 55mUnited Airlines

Deal found 20/1£382

Mon 3/205:55DUB - PHX

2 stops23h 54mDelta

Mon 10/215:55PHX - DUB

1 stop16h 45mDelta

Deal found 20/1£523

Thu 6/208:50DUB - LAS

1 stop13h 20mDelta

Thu 20/213:58LAS - DUB

2 stops17h 42mDelta

Deal found 21/1£376

Thu 6/213:10DUB - LAS

1 stop13h 40mBritish Airways

Thu 20/207:00LAS - DUB

2 stops18h 50mBritish Airways

Deal found 21/1£397

One-way flights from Ireland to Arizona
Search for one-way flight options from Ireland to Arizona. Find affordable one-way fares based on user searches. Data last updated 22 January 2025.

Thu 22/509:45DUB - LAS

2 stops43h 45mWestJet

Deal found 20/1£304

Wed 28/509:45DUB - PHX

2 stops39h 30mWestJet

Deal found 21/1£307

Wed 21/508:30DUB - LAS

1 stop19h 30mMultiple Airlines

Deal found 21/1£442

Thu 22/512:40DUB - LAS

1 stop18h 05mFinnair

Deal found 21/1£446

Sat 31/520:10DUB - PHX

1 stop30h 20mBritish Airways

Deal found 21/1£555

Sat 19/711:05DUB - PHX

1 stop17h 29mMultiple Airlines

Deal found 21/1£560

Wed 5/304:25DUB - LAS

2 stops26h 19mTAP AIR PORTUGAL

Deal found 21/1£659

Sun 23/311:30DUB - PHX

1 stop29h 55mDelta

Deal found 22/1£1,939

Find flights from Ireland to Arizona within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 6/2

05:55-14:10

1 stop16h 15m

Las Vegas Harry Reid Intl

Thu 20/2

13:58-15:40

2 stops17h 42m

£376

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 3/4

18:00-22:58

2 stops36h 58m

Las Vegas Harry Reid Intl

Thu 10/4

10:50-09:45

1 stop14h 55m

£378

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 3/2

09:00-15:56

1 stop14h 56m

Las Vegas Harry Reid Intl

Mon 10/2

10:05-07:00

1 stop12h 55m

£382

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 1/4

12:45-20:00

1 stop15h 15m

Las Vegas Harry Reid Intl

Fri 11/4

09:00-09:45

1 stop16h 45m

£386

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 19/2

14:05-18:20

1 stop36h 15m

Las Vegas Harry Reid Intl

Sun 23/2

23:55-08:40

1 stop24h 45m

£388

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 6/2

13:10-18:50

1 stop13h 40m

Las Vegas Harry Reid Intl

Thu 20/2

07:00-09:50

2 stops18h 50m

£397

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 17/3

05:55-16:36

2 stops17h 41m

Las Vegas Harry Reid Intl

Mon 24/3

21:45-22:05

2 stops17h 20m

£407

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 18/2

15:20-17:50

Nonstop10h 30m

Las Vegas Harry Reid Intl

Tue 25/2

19:35-13:10

Nonstop9h 35m

£412

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 22/2

10:20-18:28

2 stops40h 08m

Las Vegas Harry Reid Intl

Sun 2/3

07:05-11:40

2 stops20h 35m

£425

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 27/2

05:15-14:35

1 stop17h 20m

Las Vegas Harry Reid Intl

Thu 6/3

16:20-16:40

1 stop16h 20m

£469

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 31 results

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.

Travel insights for flights from Ireland to Arizona

Get recent, data-driven insights about flights from Ireland to Arizona including ideal travel times, pricing trends, and more.

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 £729). Flying from Ireland to Arizona in July is currently the most expensive (average of £1,041). 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?

When flying from Ireland to Arizona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Arizona by month

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 28.0 inches per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Arizona when rainfall is around 0.0 mm.

Temperature in Arizona by month

If weather is an important factor for your trip to Arizona, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Arizona

Read reviews from past customers who have flown Delta, American Airlines and Aer Lingus from Ireland to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

8,521 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,341 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,286 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,600 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,490 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Ireland to Arizona one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as £304. Users have also found prices from £446 and £555 on Finnair and British Airways, respectively.
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 £729). Flying from Ireland to Arizona in July is currently the most expensive (average of £1,041). 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

Alternative routes for Ireland to Arizona

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Complete your trip

Arizona car hire

Phoenix Sky Harbor Intl Airport car hire

Tucson Airport car hire

Flagstaff Pulliam Airport car hire

Yuma Airport car hire

Grand Canyon Village National Park Airport car hire

Bullhead City Laughlin Bullhead Airport car hire

Prescott Airport car hire

Page Airport car hire

Phoenix car hire

Yuma car hire

Gilbert car hire

Direct flights to United States

Top 3 airlines flying from Ireland to Arizona

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£528	Average£629	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£567	Average£667	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
United Airlines	Cheapest£612	Average£654	FlexibilityNo cancel fee	On-time69%	Search United 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.

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Our users can plan ahead with confidence and find flights with no change fees

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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.

Cheap flights from Ireland to Arizona from £304

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Arizona

Round-trip from

One-way from

Find flight deals from Ireland to Arizona

Cheapest flights from Ireland to ArizonaExplore 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 22 January 2025.

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 22 January 2025.

Find flights from Ireland to Arizona within your budget

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.

Travel insights for flights from Ireland to Arizona

Get recent, data-driven insights about flights from Ireland to Arizona including ideal travel times, pricing trends, and more.

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

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 22 January 2025.

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

Reviews of airlines servicing Arizona

Read reviews from past customers who have flown Delta, American Airlines and Aer Lingus from Ireland to Arizona. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Ireland to Arizona one-way?

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

How can I find direct flights from Ireland to Arizona?

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

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

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.

Alternative routes for Ireland to Arizona

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ireland to Arizona

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 22 January 2025.