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

American Airlines, British Airways, and Aer Lingus 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 17h 25m on average, while flying from Dublin to Phoenix Sky Harbor Intl Airport is 17h 25m 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 September 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.

$379 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

Direct

Recent round-trip flight deals from Ireland to Arizona

1:45 pm - 8:41 pmDUB-LAS

14h 56m1 stop

8:00 am - 5:30 amLAS-DUB

13h 30m1 stop

$516American Airlines

Find Deal

vie., oct. 3 - vie., oct. 10

11:30 am - 9:34 pmDUB-LAS

18h 04m1 stop

7:15 am - 8:40 amLAS-DUB

17h 25m1 stop

$518Iberia

Find Deal

dom., feb. 1 - dom., feb. 8

1:10 pm - 7:50 pmDUB-LAS

13h 40m1 stop

8:00 am - 7:10 amLAS-DUB

15h 10m1 stop

$521Multiple Airlines

Find Deal

jue., oct. 30 - jue., nov. 6

8:50 am - 7:50 pmDUB-LAS

18h 00m1 stop

8:00 am - 7:10 amLAS-DUB

15h 10m1 stop

$522Multiple Airlines

Find Deal

jue., oct. 30 - jue., nov. 6

8:50 am - 6:50 pmDUB-LAS

18h 00m1 stop

3:45 pm - 7:55 amLAS-DUB

32h 10m2 stops

$527British Airways

Find Deal

mar., dic. 23 - dom., dic. 28

8:35 am - 8:00 pmDUB-LAS

19h 25m1 stop

12:16 pm - 2:45 pmLAS-DUB

18h 29m2 stops

$528British Airways

Find Deal

mar., oct. 14 - mar., oct. 21

3:15 pm - 5:50 pmDUB-LAS

10h 35mnonstop

7:35 pm - 1:20 pmLAS-DUB

9h 45mnonstop

$531Aer Lingus

Find Deal

jue., nov. 6 - sáb., nov. 22

3:15 pm - 5:50 pmDUB-LAS

10h 35mnonstop

8:55 pm - 8:05 pmLAS-DUB

15h 10m1 stop

$538Aer Lingus

Find Deal

sáb., dic. 13 - jue., dic. 18

9:45 am - 8:19 pmDUB-LAS

18h 34m1 stop

11:36 pm - 8:45 amLAS-DUB

25h 09m1 stop

$541Delta

Find Deal

dom., nov. 16 - vie., nov. 21

8:50 am - 3:15 pmDUB-LAS

13h 25m1 stop

7:10 am - 7:50 amLAS-DUB

16h 40m2 stops

$555Delta

Find Deal

jue., oct. 30 - jue., nov. 6

American Airlines flights from Ireland to Arizona

Our best American Airlines deals on Ireland to Arizona flight tickets

American Airlines

Oct 3

DUB1:45 pmDublin

14h 56m

1 stop

LAS8:41 pmLas Vegas Harry Reid Intl

Oct 10

LAS8:00 amLas Vegas Harry Reid Intl

13h 30m

1 stop

DUB5:30 amDublin

$516

Find similar

American Airlines

Oct 21

DUB12:45 pmDublin

15h 15m

1 stop

LAS8:00 pmLas Vegas Harry Reid Intl

Oct 27

LAS1:10 amLas Vegas Harry Reid Intl

24h 30m

1 stop

DUB8:40 amDublin

$529

Find similar

American Airlines

Feb 12

DUB11:30 amDublin

14h 42m

1 stop

LAS6:12 pmLas Vegas Harry Reid Intl

Feb 17

LAS7:20 amLas Vegas Harry Reid Intl

17h 20m

1 stop

DUB8:40 amDublin

$535

Find similar

Iberia flights from Ireland to Arizona

Our best Iberia deals on Ireland to Arizona flight tickets

Iberia

Feb 1

DUB11:30 amDublin

18h 04m

1 stop

LAS9:34 pmLas Vegas Harry Reid Intl

Feb 8

LAS7:15 amLas Vegas Harry Reid Intl

17h 25m

1 stop

DUB8:40 amDublin

$518

Find similar

Iberia

Jan 28

DUB11:30 amDublin

18h 04m

1 stop

LAS9:34 pmLas Vegas Harry Reid Intl

Feb 9

LAS7:15 amLas Vegas Harry Reid Intl

17h 25m

1 stop

DUB8:40 amDublin

$547

Find similar

Iberia

Oct 6

DUB12:40 pmDublin

14h 42m

1 stop

PHX7:22 pmPhoenix Sky Harbor Intl

Oct 13

PHX5:15 amPhoenix Sky Harbor Intl

17h 15m

1 stop

DUB6:30 amDublin

$798

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

vie. 10/3

1:45 pm-8:41 pm

1 stop14h 56m

Las Vegas Harry Reid Intl

vie. 10/10

8:00 am-5:30 am

1 stop13h 30m

$516

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

dom. 2/1

11:30 am-9:34 pm

1 stop18h 04m

Las Vegas Harry Reid Intl

dom. 2/8

7:15 am-8:40 am

1 stop17h 25m

$518

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

jue. 10/30

1:10 pm-7:50 pm

1 stop13h 40m

Las Vegas Harry Reid Intl

jue. 11/6

8:00 am-7:10 am

1 stop15h 10m

$521

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

jue. 10/30

8:50 am-7:50 pm

1 stop18h 00m

Las Vegas Harry Reid Intl

jue. 11/6

8:00 am-7:10 am

1 stop15h 10m

$522

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

mar. 12/23

8:50 am-6:50 pm

1 stop18h 00m

Las Vegas Harry Reid Intl

dom. 12/28

3:45 pm-7:55 am

2 stops32h 10m

$527

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

mar. 10/14

8:35 am-8:00 pm

1 stop19h 25m

Las Vegas Harry Reid Intl

mar. 10/21

12:16 pm-2:45 pm

2 stops18h 29m

$528

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

jue. 11/6

3:15 pm-5:50 pm

Nonstop10h 35m

Las Vegas Harry Reid Intl

sáb. 11/22

7:35 pm-1:20 pm

Nonstop9h 45m

$531

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

sáb. 12/13

3:15 pm-5:50 pm

Nonstop10h 35m

Las Vegas Harry Reid Intl

jue. 12/18

8:55 pm-8:05 pm

1 stop15h 10m

$538

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

dom. 11/16

9:45 am-8:19 pm

1 stop18h 34m

Las Vegas Harry Reid Intl

vie. 11/21

11:36 pm-8:45 am

1 stop25h 09m

$541

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

jue. 10/30

8:50 am-3:15 pm

1 stop13h 25m

Las Vegas Harry Reid Intl

jue. 11/6

7:10 am-7:50 am

2 stops16h 40m

$555

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 $745. If you aren’t able to travel to Arizona during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $798.

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 $842 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 $656 on momondo.

Can stopping save me money on Ireland to Arizona flights?

You could potentially save up to 15% 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 35m
Direct flights	Wed, Fri and Sun
Airports in Arizona	1 airport

The fastest flight from Ireland to Arizona takes 10h 35m

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

There is 1 airport near Arizona: 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 September 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
British Airways	PriceFrom $680	Free Cancellation	Rating 6.7 7,367 reviews		Search British Airways flights
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.