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

WestJet, Aer Lingus, and British Airways are the most popular carriers operating from Ireland to Arizona

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 Shannon to Phoenix Sky Harbor Intl Airport is 13h 56m on average, while flying from Dublin to Phoenix Sky Harbor Intl Airport is 14h 31m on average. Phoenix Sky Harbor Intl Airport is the most popular airport in 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 July 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.

$346 Cheap Flights from Ireland to Arizona in 2025

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Find the cheapest flights from Ireland to Arizona

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Ireland to Arizona

10:55 am - 6:50 pmDUB-LAS

15h 55m1 stop

8:55 pm - 5:40 pmLAS-DUB

12h 45m1 stop

$503British Airways

Find Deal

Sat, Jan 24 - Sat, Feb 7

8:20 pm - 1:20 pmDUB-LAS

25h 00m1 stop

4:30 pm - 5:00 pmLAS-DUB

17h 30m2 stops

$508British Airways

Find Deal

Wed, Oct 22 - Wed, Oct 29

11:30 am - 10:54 pmDUB-LAS

19h 24m1 stop

8:55 pm - 5:40 pmLAS-DUB

12h 45m1 stop

$513

Find Deal

Thu, Nov 6 - Sat, Nov 22

10:45 am - 6:50 pmDUB-LAS

16h 05m1 stop

5:15 pm - 6:40 pmLAS-DUB

17h 25m2 stops

$517American Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 22

12:45 pm - 8:10 pmDUB-LAS

15h 25m1 stop

5:05 pm - 6:20 pmLAS-DUB

17h 15m2 stops

$521American Airlines

Find Deal

Fri, Sep 5 - Mon, Sep 15

5:55 am - 4:55 pmDUB-LAS

19h 00m2 stops

6:05 am - 8:45 amLAS-DUB

18h 40m2 stops

$522Delta

Find Deal

Sat, Jan 24 - Sat, Feb 7

8:50 am - 9:55 pmDUB-LAS

20h 05m2 stops

12:35 am - 7:45 amLAS-DUB

23h 10m1 stop

$525Delta

Find Deal

Sat, Nov 1 - Fri, Nov 7

12:45 pm - 7:50 pmDUB-LAS

15h 05m1 stop

2:38 pm - 5:05 pmLAS-DUB

19h 27m2 stops

$530

Find Deal

Sun, Oct 19 - Mon, Oct 27

1:45 pm - 8:48 pmDUB-LAS

15h 03m1 stop

3:38 pm - 11:40 amLAS-DUB

12h 02m1 stop

$549Iberia

Find Deal

Mon, Sep 1 - Mon, Sep 8

2:05 pm - 10:48 pmDUB-LAS

15h 43m1 stop

6:54 am - 7:10 amLAS-DUB

16h 16m1 stop

$551Iberia

Find Deal

Sat, Nov 1 - Sat, Nov 8

KLM flights from Ireland to Arizona

Our best KLM deals on Ireland to Arizona flight tickets

KLM

Aug 28

ORK6:00 amCork

20h 30m

1 stop

LAS6:30 pmLas Vegas Harry Reid Intl

Sep 4

LAS8:25 pmLas Vegas Harry Reid Intl

19h 05m

1 stop

ORK11:30 pmCork

$665

Find similar

KLM

Aug 28

ORK6:00 amCork

20h 30m

1 stop

LAS6:30 pmLas Vegas Harry Reid Intl

Sep 4

LAS9:50 amLas Vegas Harry Reid Intl

29h 40m

2 stops

ORK11:30 pmCork

$714

Find similar

American Airlines flights from Ireland to Arizona

Our best American Airlines deals on Ireland to Arizona flight tickets

American Airlines

Nov 14

DUB10:45 amDublin

16h 05m

1 stop

LAS6:50 pmLas Vegas Harry Reid Intl

Nov 22

LAS5:15 pmLas Vegas Harry Reid Intl

17h 25m

2 stops

DUB6:40 pmDublin

$517

Find similar

American Airlines

Sep 5

DUB12:45 pmDublin

15h 25m

1 stop

LAS8:10 pmLas Vegas Harry Reid Intl

Sep 15

LAS5:05 pmLas Vegas Harry Reid Intl

17h 15m

2 stops

DUB6:20 pmDublin

$521

Find similar

American Airlines

Nov 15

DUB11:30 amDublin

15h 07m

1 stop

LAS6:37 pmLas Vegas Harry Reid Intl

Nov 24

LAS5:15 pmLas Vegas Harry Reid Intl

15h 50m

2 stops

DUB5:05 pmDublin

$524

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 1/24

10:55 am-6:50 pm

1 stop15h 55m

Las Vegas Harry Reid Intl

Sat 2/7

8:55 pm-5:40 pm

1 stop12h 45m

$503

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 10/22

8:20 pm-1:20 pm

1 stop25h 00m

Las Vegas Harry Reid Intl

Wed 10/29

4:30 pm-5:00 pm

2 stops17h 30m

$508

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 11/6

11:30 am-10:54 pm

1 stop19h 24m

Las Vegas Harry Reid Intl

Sat 11/22

8:55 pm-5:40 pm

1 stop12h 45m

$513

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 11/14

10:45 am-6:50 pm

1 stop16h 05m

Las Vegas Harry Reid Intl

Sat 11/22

5:15 pm-6:40 pm

2 stops17h 25m

$517

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 9/5

12:45 pm-8:10 pm

1 stop15h 25m

Las Vegas Harry Reid Intl

Mon 9/15

5:05 pm-6:20 pm

2 stops17h 15m

$521

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 1/24

5:55 am-4:55 pm

2 stops19h 00m

Las Vegas Harry Reid Intl

Sat 2/7

6:05 am-8:45 am

2 stops18h 40m

$522

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 11/1

8:50 am-9:55 pm

2 stops20h 05m

Las Vegas Harry Reid Intl

Fri 11/7

12:35 am-7:45 am

1 stop23h 10m

$525

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 10/19

12:45 pm-7:50 pm

1 stop15h 05m

Las Vegas Harry Reid Intl

Mon 10/27

2:38 pm-5:05 pm

2 stops19h 27m

$530

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 9/1

1:45 pm-8:48 pm

1 stop15h 03m

Las Vegas Harry Reid Intl

Mon 9/8

3:38 pm-11:40 am

1 stop12h 02m

$549

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 11/1

2:05 pm-10:48 pm

1 stop15h 43m

Las Vegas Harry Reid Intl

Sat 11/8

6:54 am-7:10 am

1 stop16h 16m

$551

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 February is, on average, the cheapest month to fly to Arizona from Ireland, with most prices found around $728. If you aren’t able to travel to Arizona during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $768.

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 $825 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 $728 on momondo.

Can stopping save me money on Ireland to Arizona flights?

You could potentially save up to 7% 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

Best Price Found	$346
Fastest flight time	13h 33m
Direct flights	Wed, Fri and Sun
Airports in Arizona	2 airports

The best one-way flight to Arizona from Ireland in the past 72 hours is $346. The best round-trip flight deal from Ireland to Arizona found on momondo in the last 72 hours is $503.

The fastest flight from Ireland to Arizona takes 13h 33m

Direct flights go from Ireland to Arizona on Wednesday, Friday and Sunday. Airlines offering direct flights are: Aer Lingus, American Airlines and British Airways.

There are 2 airports near Arizona: Phoenix Sky Harbor Intl (PHX), Las Vegas Harry Reid Intl (LAS)

Search flight deals

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 July 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 10,000 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.