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

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

Which airlines fly to Arizona?

American Airlines, British Airways and United Airlines are the top three most popular airlines that fly to Arizona from Ireland according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Arizona. Keep in mind that there are 5 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

How long is the flight from Ireland to Arizona?

On average, it takes 14h 54m to fly from Ireland to Arizona if you fly out of Dublin (the most popular airport in Ireland) and into Phoenix Sky Harbor Intl Airport (the most popular airport in Arizona). If you’re flying out of Shannon and into Phoenix Sky Harbor Intl Airport, then the flight time is around 29h 30m.

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?

As of September 2026, there are 9 operators available to choose from for flights from Ireland to Arizona.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 travel and health documents required for your trip to Arizona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Arizona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€338 Cheap Flights from Ireland to Arizona in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Arizona

Return

One-way

Last minute

Direct

Recent return flight deals from Ireland to Arizona

Enter your travel dates to find the best prices.

08:50 - 18:50DUB Dublin-LAS Las Vegas Harry Reid Intl

18h 00m1 stop London Heathrow

20:55 - 19:45LAS Las Vegas Harry Reid Intl-DUB Dublin

14h 50m1 stop London Heathrow

€415British Airways

Tue, 19 Jan - Mon, 25 Jan

05:10 - 14:35DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 25m1 stop Frankfurt am Main

16:20 - 16:30LAS Las Vegas Harry Reid Intl-DUB Dublin

16h 10m1 stop Frankfurt am Main

€465Lufthansa

Thu, 19 Nov - Thu, 26 Nov

08:50 - 15:15DUB Dublin-LAS Las Vegas Harry Reid Intl

14h 25m1 stop London Heathrow

20:55 - 17:35LAS Las Vegas Harry Reid Intl-DUB Dublin

12h 40m1 stop London Heathrow

€469British Airways

Fri, 5 Feb - Thu, 11 Feb

05:10 - 14:35DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 25m1 stop Frankfurt am Main

23:50 - 07:10LAS Las Vegas Harry Reid Intl-DUB Dublin

23h 20m1 stop Toronto Pearson Intl

€471Multiple Airlines

Thu, 5 Nov - Sat, 21 Nov

08:50 - 14:15DUB Dublin-LAS Las Vegas Harry Reid Intl

13h 25m1 stop Amsterdam Schiphol

15:25 - 18:25LAS Las Vegas Harry Reid Intl-DUB Dublin

19h 00m1 stop Paris Charles de Gaulle

€480Delta

Tue, 19 Jan - Mon, 25 Jan

05:45 - 14:15DUB Dublin-LAS Las Vegas Harry Reid Intl

16h 30m1 stop Amsterdam Schiphol

07:05 - 09:00LAS Las Vegas Harry Reid Intl-DUB Dublin

17h 55m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

€480Delta

Tue, 19 Jan - Mon, 25 Jan

17:15 - 14:15DUB Dublin-LAS Las Vegas Harry Reid Intl

29h 00m1 stop Amsterdam Schiphol

12:15 - 08:45LAS Las Vegas Harry Reid Intl-DUB Dublin

12h 30m1 stop New York John F Kennedy Intl

€483KLM

Mon, 2 Nov - Mon, 9 Nov

09:55 - 16:45DUB Dublin-LAS Las Vegas Harry Reid Intl

14h 50m1 stop Minneapolis St Paul

09:59 - 08:45LAS Las Vegas Harry Reid Intl-DUB Dublin

14h 46m1 stop New York John F Kennedy Intl

€483KLM

Mon, 2 Nov - Mon, 9 Nov

11:45 - 22:31DUB Dublin-LAS Las Vegas Harry Reid Intl

18h 46m1 stop Charlotte Douglas

11:25 - 07:10LAS Las Vegas Harry Reid Intl-DUB Dublin

12h 45m1 stop Dallas/Fort Worth

€485American Airlines

Thu, 22 Oct - Tue, 27 Oct

11:30 - 21:08DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 38m1 stop Philadelphia

11:27 - 08:40LAS Las Vegas Harry Reid Intl-DUB Dublin

13h 13m1 stop Philadelphia

€503American Airlines

Fri, 6 Nov - Mon, 9 Nov

Recent last minute flight deals from Ireland to Arizona

Enter your travel dates to find the best prices.

13:25 - 18:35DUB Dublin-LAS Las Vegas Harry Reid Intl

13h 10m1 stop Amsterdam Schiphol

06:25 - 07:55LAS Las Vegas Harry Reid Intl-DUB Dublin

17h 30m2 stops Los Angeles Minneapolis St Paul

€488Delta

Thu, 24 Sep - Mon, 5 Oct

11:10 - 18:35DUB Dublin-LAS Las Vegas Harry Reid Intl

15h 25m1 stop Amsterdam Schiphol

12:22 - 10:00LAS Las Vegas Harry Reid Intl-DUB Dublin

13h 38m1 stop New York John F Kennedy Intl

€488Delta

Thu, 24 Sep - Mon, 5 Oct

13:25 - 18:35DUB Dublin-LAS Las Vegas Harry Reid Intl

13h 10m1 stop Amsterdam Schiphol

06:25 - 07:55LAS Las Vegas Harry Reid Intl-DUB Dublin

17h 30m2 stops Los Angeles Minneapolis St Paul

€489Delta

Thu, 24 Sep - Mon, 5 Oct

09:30 - 17:44SNN Shannon-LAS Las Vegas Harry Reid Intl

16h 14m1 stop Chicago O'Hare Intl

12:25 - 10:15LAS Las Vegas Harry Reid Intl-SNN Shannon

13h 50m1 stop Newark

€557United Airlines

Mon, 21 Sep - Mon, 28 Sep

09:30 - 20:04SNN Shannon-LAS Las Vegas Harry Reid Intl

18h 34m2 stops Chicago O'Hare Intl Los Angeles

09:00 - 10:15LAS Las Vegas Harry Reid Intl-SNN Shannon

17h 15m2 stops Chicago O'Hare Intl Newark

€557United Airlines

Mon, 21 Sep - Mon, 28 Sep

09:30 - 18:54SNN Shannon-LAS Las Vegas Harry Reid Intl

17h 24m1 stop Chicago O'Hare Intl

09:00 - 10:15LAS Las Vegas Harry Reid Intl-SNN Shannon

17h 15m2 stops Chicago O'Hare Intl Newark

€557United Airlines

Mon, 21 Sep - Mon, 28 Sep

12:50 - 20:47DUB Dublin-LAS Las Vegas Harry Reid Intl

15h 57m1 stop San Francisco

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€636Multiple Airlines

Fri, 25 Sep - Fri, 2 Oct

09:20 - 22:23DUB Dublin-LAS Las Vegas Harry Reid Intl

21h 03m1 stop Montreal Pierre Elliott Trudeau Intl

18:00 - 07:45LAS Las Vegas Harry Reid Intl-DUB Dublin

29h 45m1 stop Vancouver Intl

€679Air Canada

Thu, 24 Sep - Mon, 5 Oct

09:20 - 19:04DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 44m2 stops Montreal Pierre Elliott Trudeau Intl Newark

18:00 - 07:45LAS Las Vegas Harry Reid Intl-DUB Dublin

29h 45m1 stop Vancouver Intl

€685Multiple Airlines

Thu, 24 Sep - Mon, 5 Oct

13:00 - 20:32DUB Dublin-LAS Las Vegas Harry Reid Intl

15h 32m1 stop San Francisco

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€693Aer Lingus

Tue, 22 Sep - Sun, 4 Oct

Recent direct flight deals from Ireland to Arizona

Enter your travel dates to find the best prices.

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€540Aer Lingus

Sun, 4 Oct - Sun, 18 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€551Aer Lingus

Sun, 4 Oct - Sun, 18 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€554Multiple Airlines

Sun, 4 Oct - Fri, 9 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€684Iberia

Sun, 4 Oct - Sun, 18 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€687Iberia

Sun, 4 Oct - Sun, 18 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€694British Airways

Sun, 4 Oct - Sun, 18 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€695British Airways

Sun, 4 Oct - Sun, 18 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€700American Airlines

Sun, 4 Oct - Sun, 18 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

€702American Airlines

Sun, 4 Oct - Sun, 18 Oct

15:15 - 17:50DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 35mdirect

19:35 - 13:25LAS Las Vegas Harry Reid Intl-DUB Dublin

9h 50mdirect

€704Multiple Airlines

Thu, 5 Nov - Sat, 21 Nov

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KLM flights from Ireland to Arizona

Our best KLM deals on Ireland to Arizona flight tickets

KLM

21 Dec

DUB09:55Dublin

17h 56m

1 stop

LAS19:51Las Vegas Harry Reid Intl

31 Dec

LAS07:00Las Vegas Harry Reid Intl

17h 45m

1 stop

DUB08:45Dublin

€496

KLM

31 Oct

DUB10:45Dublin

18h 42m

1 stop

LAS22:27Las Vegas Harry Reid Intl

7 Nov

LAS09:59Las Vegas Harry Reid Intl

14h 46m

1 stop

DUB08:45Dublin

€498

KLM

9 Oct

ORK06:15Cork

20h 20m

1 stop

LAS18:35Las Vegas Harry Reid Intl

16 Oct

LAS20:25Las Vegas Harry Reid Intl

18h 10m

1 stop

ORK22:35Cork

€502

United Airlines flights from Ireland to Arizona

Our best United Airlines deals on Ireland to Arizona flight tickets

United Airlines

18 Oct

DUB08:50Dublin

19h 40m

2 stops

LAS20:30Las Vegas Harry Reid Intl

3 Nov

LAS06:45Las Vegas Harry Reid Intl

16h 45m

2 stops

DUB07:30Dublin

€529

United Airlines

24 Oct

DUB11:35Dublin

16h 51m

2 stops

LAS20:26Las Vegas Harry Reid Intl

1 Dec

LAS11:56Las Vegas Harry Reid Intl

14h 24m

2 stops

DUB10:20Dublin

€531

United Airlines

2 Oct

SNN12:30Shannon

14h 34m

1 stop

LAS19:04Las Vegas Harry Reid Intl

9 Oct

LAS23:59Las Vegas Harry Reid Intl

26h 16m

1 stop

SNN10:15Shannon

€551

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Tue 19/1

08:50-18:50

1 stop18h 00m

Las Vegas Harry Reid Intl

Mon 25/1

20:55-19:45

1 stop14h 50m

€415

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Thu 19/11

05:10-14:35

1 stop17h 25m

Las Vegas Harry Reid Intl

Thu 26/11

16:20-16:30

1 stop16h 10m

€465

Fastest return journey

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Fri 5/2

08:50-15:15

1 stop14h 25m

Las Vegas Harry Reid Intl

Thu 11/2

20:55-17:35

1 stop12h 40m

€469

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Thu 5/11

05:10-14:35

1 stop17h 25m

Las Vegas Harry Reid Intl

Sat 21/11

23:50-07:10

1 stop23h 20m

€471

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Tue 19/1

08:50-14:15

1 stop13h 25m

Las Vegas Harry Reid Intl

Mon 25/1

15:25-18:25

1 stop19h 00m

€480

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Tue 19/1

05:45-14:15

1 stop16h 30m

Las Vegas Harry Reid Intl

Mon 25/1

07:05-09:00

2 stops17h 55m

€480

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Mon 2/11

17:15-14:15

1 stop29h 00m

Las Vegas Harry Reid Intl

Mon 9/11

12:15-08:45

1 stop12h 30m

€483

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Mon 2/11

09:55-16:45

1 stop14h 50m

Las Vegas Harry Reid Intl

Mon 9/11

09:59-08:45

1 stop14h 46m

€483

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Thu 22/10

11:45-22:31

1 stop18h 46m

Las Vegas Harry Reid Intl

Tue 27/10

11:25-07:10

1 stop12h 45m

€485

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Fri 6/11

11:30-21:08

1 stop17h 38m

Las Vegas Harry Reid Intl

Mon 9/11

11:27-08:40

1 stop13h 13m

€503

Flights are sorted by cheapest return 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 €741. If you’re not able to fly to Arizona in April, then June is your next best option. Flight prices from Ireland to Arizona during June average around €743.

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	€338
Fastest flight time	10h 35m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Arizona	66 airports

The best one-way flight to Arizona from Ireland in the past 72 hours is €338. The best return flight deal from Ireland to Arizona found on momondo in the last 72 hours is €415.

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

Direct flights go from Ireland to Arizona on Monday, Wednesday, Thursday, Friday, Saturday 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).

Search flight deals

Frequently asked questions about flying 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?
As of September 2026, there are 9 operators available to choose from for flights from Ireland to Arizona.
How old do you have to be to fly from Ireland to Arizona?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 travel and health documents required for your trip to Arizona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Arizona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
JetBlue	PriceFrom €586	Free Cancellation	Rating 7.1 3,033 reviews	Search JetBlue flights
American Airlines	PriceFrom €691	Free Cancellation	Rating 7.1 12,084 reviews	Search American Airlines flights
British Airways	PriceFrom €706	Free Cancellation	Rating 6.7 8,229 reviews	Search British Airways flights
Aer Lingus	PriceFrom €762	Free Cancellation	Rating 7.3 1,767 reviews	Search Aer Lingus flights
United Airlines	PriceFrom €869	Free Cancellation	Rating 7.4 10,231 reviews	Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Arizona. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Arizona from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Arizona.

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

Yes momondo offers price alerts on flights to Arizona from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.