How long is the flight from Ireland to Arizona?

Average flight duration from Ireland to Arizona depends on which airport you fly into and out of. Flying from Dublin to Phoenix Sky Harbor Intl Airport is 15h on average, while flying from Shannon to Phoenix Sky Harbor Intl Airport is 17h 25m on average. Phoenix Sky Harbor Intl Airport is the most popular airport in Arizona.

How many flights depart from Ireland to Arizona on average per week?

As of December 2025, 8 flights take off from Ireland and land in Arizona each week. The most common flight departure day for this route is Tue, with 50% of weekly flights taking off on this day.

What is the cheapest airline that flies from Ireland to Arizona?

WestJet, British Airways, and Air Canada are the most popular carriers operating from Ireland to Arizona

When did momondo last update prices for flights from Ireland to Arizona?

Prices for flights from Ireland to Arizona were last updated today.

How many operators does momondo search for flights from Ireland to Arizona?

There are 7 operators available for flights from Ireland to Arizona as of December 2025.

How old do you have to be to fly from Ireland to Arizona?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Arizona.

What documentation or ID do you need to fly to Arizona?

The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$300 Cheap Flights from Ireland to Arizona in 2025/26

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Find the cheapest flights from Ireland to Arizona

Round-trip

One-way

Last minute

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Recent round-trip flight deals from Ireland to Arizona

Enter your travel dates to find the best prices.

10:30 am - 9:48 pm

DUB

LAS

19h 18m2 stops

11:01 am - 12:45 pm

LAS

DUB

17h 44m2 stops

$483Multiple Airlines

Thu, Jan 15 - Sat, Jan 31

10:30 am - 9:49 pm

DUB

LAS

18h 19m2 stops

12:29 pm - 5:00 pm

LAS

DUB

21h 31m2 stops

$484British Airways

Thu, Mar 12 - Tue, Mar 17

8:50 am - 8:01 pm

DUB

LAS

19h 11m2 stops

8:55 pm - 7:55 am

LAS

DUB

27h 00m1 stop

$485British Airways

Thu, Jan 15 - Sun, Feb 1

11:30 am - 9:49 pm

DUB

LAS

17h 19m2 stops

9:55 pm - 7:55 am

LAS

DUB

27h 00m1 stop

$486Multiple Airlines

Fri, Mar 13 - Sun, Mar 22

1:45 pm - 10:52 pm

DUB

LAS

17h 07m1 stop

7:08 am - 6:30 am

LAS

DUB

15h 22m1 stop

$490Iberia

Thu, Apr 16 - Tue, Apr 21

3:15 pm - 5:50 pm

DUB

LAS

10h 35mnonstop

7:35 pm - 1:20 pm

LAS

DUB

9h 45mnonstop

$491Aer Lingus

Sat, Jan 17 - Sat, Jan 24

1:10 pm - 6:50 pm

DUB

LAS

13h 40m1 stop

6:03 am - 8:40 am

LAS

DUB

18h 37m1 stop

$495American Airlines

Thu, Jan 15 - Thu, Jan 29

6:00 am - 2:15 pm

ORK

LAS

16h 15m1 stop

4:05 pm - 12:55 pm

LAS

ORK

12h 50m1 stop

$513Delta

Thu, Jan 15 - Tue, Jan 20

6:00 am - 8:37 pm

ORK

LAS

22h 37m2 stops

6:15 am - 3:00 pm

LAS

ORK

24h 45m2 stops

$635Delta

Fri, Jan 30 - Fri, Feb 6

7:50 am - 6:50 pm

SNN

LAS

19h 00m1 stop

2:08 pm - 4:45 pm

LAS

SNN

18h 37m2 stops

$637American Airlines

Thu, Jan 22 - Mon, Jan 26

British Airways flights from Ireland to Arizona

Our best British Airways deals on Ireland to Arizona flight tickets

British Airways

Mar 12

DUB10:30 amDublin

18h 19m

2 stops

LAS9:49 pmLas Vegas Harry Reid Intl

Mar 17

LAS12:29 pmLas Vegas Harry Reid Intl

21h 31m

2 stops

DUB5:00 pmDublin

$484

Find similar

British Airways

Jan 15

DUB8:50 amDublin

19h 11m

2 stops

LAS8:01 pmLas Vegas Harry Reid Intl

Jan 30

LAS2:08 pmLas Vegas Harry Reid Intl

16h 12m

2 stops

DUB2:20 pmDublin

$485

Find similar

British Airways

Jan 15

DUB10:30 amDublin

16h 20m

1 stop

LAS6:50 pmLas Vegas Harry Reid Intl

Jan 20

LAS10:55 amLas Vegas Harry Reid Intl

17h 15m

2 stops

DUB12:10 pmDublin

$496

Find similar

Iberia flights from Ireland to Arizona

Our best Iberia deals on Ireland to Arizona flight tickets

Iberia

Apr 16

DUB1:45 pmDublin

17h 07m

1 stop

LAS10:52 pmLas Vegas Harry Reid Intl

Apr 21

LAS7:08 amLas Vegas Harry Reid Intl

15h 22m

1 stop

DUB6:30 amDublin

$490

Find similar

Iberia

Jan 31

DUB3:15 pmDublin

10h 35m

LAS5:50 pmLas Vegas Harry Reid Intl

Feb 7

LAS10:42 amLas Vegas Harry Reid Intl

13h 58m

1 stop

DUB8:40 amDublin

$550

Find similar

Iberia

Jan 15

DUB3:15 pmDublin

10h 35m

LAS5:50 pmLas Vegas Harry Reid Intl

Jan 20

LAS6:03 amLas Vegas Harry Reid Intl

18h 37m

1 stop

DUB8:40 amDublin

$553

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 1/15

10:30 am-9:48 pm

2 stops19h 18m

Las Vegas Harry Reid Intl

Sat 1/31

11:01 am-12:45 pm

2 stops17h 44m

$483

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 3/12

10:30 am-9:49 pm

2 stops18h 19m

Las Vegas Harry Reid Intl

Tue 3/17

12:29 pm-5:00 pm

2 stops21h 31m

$484

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 1/15

8:50 am-8:01 pm

2 stops19h 11m

Las Vegas Harry Reid Intl

Sun 2/1

8:55 pm-7:55 am

1 stop27h 00m

$485

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 3/13

11:30 am-9:49 pm

2 stops17h 19m

Las Vegas Harry Reid Intl

Sun 3/22

9:55 pm-7:55 am

1 stop27h 00m

$486

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 4/16

1:45 pm-10:52 pm

1 stop17h 07m

Las Vegas Harry Reid Intl

Tue 4/21

7:08 am-6:30 am

1 stop15h 22m

$490

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 1/17

3:15 pm-5:50 pm

Nonstop10h 35m

Las Vegas Harry Reid Intl

Sat 1/24

7:35 pm-1:20 pm

Nonstop9h 45m

$491

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 1/15

1:10 pm-6:50 pm

1 stop13h 40m

Las Vegas Harry Reid Intl

Thu 1/29

6:03 am-8:40 am

1 stop18h 37m

$495

CorkLas Vegas

ORK - LAS

ORKLAS

Cork

Thu 1/15

6:00 am-2:15 pm

1 stop16h 15m

Las Vegas Harry Reid Intl

Tue 1/20

4:05 pm-12:55 pm

1 stop12h 50m

$513

CorkLas Vegas

ORK - LAS

ORKLAS

Cork

Fri 1/30

6:00 am-8:37 pm

2 stops22h 37m

Las Vegas Harry Reid Intl

Fri 2/6

6:15 am-3:00 pm

2 stops24h 45m

$635

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 1/22

7:50 am-6:50 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

Mon 1/26

2:08 pm-4:45 pm

2 stops18h 37m

$637

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Arizona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Arizona?

The month of April is, on average, the cheapest month to fly to Arizona from Ireland, with most prices found around $802. If you aren’t able to travel to Arizona during the month of April, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $812.

What is the cheapest day to depart on your flight to Arizona?

On average, the least expensive day to fly to Arizona from Ireland is on a Friday. momondo users have found tickets for Friday departures for as low as $720. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Monday, with ticket prices averaging around $1,146.

What is the cheapest time of day to depart on your flight to Arizona?

Our most recent data shows that the best time of day to fly to Arizona is in the morning. Flights from Ireland to Arizona during this time can be as low as $766. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,081 on average. Flights to Arizona from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Arizona from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $853 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Ireland for as low as $668 on momondo.

Can stopping save me money on Ireland to Arizona flights?

You could potentially save up to 26% on your flight if you consider stops on a Ireland to Arizona flight.

Cheap Ireland to Arizona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Arizona

Fastest flight time	10h 30m
Direct flights	Wed, Fri and Sun
Airports in Arizona	66 airports

The fastest flight from Ireland to Arizona takes 10h 30m

Direct flights go from Ireland to Arizona on Wednesday, Friday and Sunday. There are no airlines offering direct flights.

There are 66 airports in Arizona. From Ireland there are direct flights to Las Vegas Harry Reid Intl (LAS).

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When did momondo last update prices for flights from Ireland to Arizona?
Prices for flights from Ireland to Arizona were last updated today.
How many operators does momondo search for flights from Ireland to Arizona?
There are 7 operators available for flights from Ireland to Arizona as of December 2025.
How old do you have to be to fly from Ireland to Arizona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Arizona.
What documentation or ID do you need to fly to Arizona?
The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ireland to Arizona

Compare and see reviews for airlines that fly from Ireland to Arizona with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $751	Free Cancellation	Rating 7.2 11,054 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Arizona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Arizona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ireland to Arizona with flexible booking policies on momondo?

Yes. All flights to Arizona from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Arizona?

Once all potential Ireland to Arizona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Arizona right now. Can momondo alert me if prices change?

Price alerts on flights to Arizona from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.