Cheap flights from Ireland to Arizona from €320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Arizona departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Arizona

Recent return flight deals from Ireland to Arizona

American Airlines Logo
11:45 - 20:30DUB-LAS
16h 45m1 stop
American Airlines Logo
08:00 - 05:30LAS-DUB
13h 30m1 stop
€436American Airlines
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Iberia Logo
11:30 - 21:34DUB-LAS
18h 04m1 stop
Iberia Logo
07:15 - 08:40LAS-DUB
17h 25m1 stop
€437Iberia
Find Deal
Sun, 1 Feb - Sun, 8 Feb
Aer Lingus Logo
15:15 - 17:50DUB-LAS
10h 35mdirect
Aer Lingus Logo
19:35 - 13:20LAS-DUB
9h 45mdirect
€443Aer Lingus
Find Deal
Thu, 6 Nov - Sat, 15 Nov
British Airways Logo
08:35 - 20:00DUB-LAS
19h 25m1 stop
British Airways Logo
12:16 - 14:45LAS-DUB
18h 29m2 stops
€446British Airways
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Aer Lingus Logo
15:15 - 17:50DUB-LAS
10h 35mdirect
Aer Lingus Logo
19:35 - 13:20LAS-DUB
9h 45mdirect
€448Aer Lingus
Find Deal
Thu, 6 Nov - Sat, 22 Nov
British Airways Logo
10:30 - 21:41DUB-LAS
19h 11m2 stops
British Airways Logo
11:46 - 12:45LAS-DUB
16h 59m2 stops
€449British Airways
Find Deal
Thu, 6 Nov - Sat, 22 Nov
Delta Logo
09:45 - 20:19DUB-LAS
18h 34m1 stop
Delta Logo
23:36 - 08:45LAS-DUB
25h 09m1 stop
€457Delta
Find Deal
Sun, 16 Nov - Fri, 21 Nov
Delta Logo
08:50 - 22:05DUB-LAS
21h 15m2 stops
Delta Logo
11:00 - 15:45LAS-DUB
20h 45m2 stops
€474Delta
Find Deal
Sun, 1 Feb - Mon, 9 Feb
United Airlines Logo
09:00 - 21:21DUB-PHX
19h 21m2 stops
United Airlines Logo
08:52 - 10:20PHX-DUB
18h 28m1 stop
€702United Airlines
Find Deal
Wed, 12 Nov - Mon, 8 Dec
United Airlines Logo
13:35 - 22:34DUB-PHX
15h 59m1 stop
United Airlines Logo
15:12 - 10:20PHX-DUB
12h 08m1 stop
€707United Airlines
Find Deal
Tue, 11 Nov - Tue, 9 Dec

Iberia flights from Ireland to Arizona

Our best Iberia deals on Ireland to Arizona flight tickets
Iberia
1 Feb
DUB11:30Dublin
18h 04m
1 stop
LAS21:34Las Vegas Harry Reid Intl
8 Feb
LAS07:15Las Vegas Harry Reid Intl
17h 25m
1 stop
DUB08:40Dublin
Iberia
13 Oct
DUB09:30Dublin
20h 38m
1 stop
LAS22:08Las Vegas Harry Reid Intl
22 Oct
LAS08:45Las Vegas Harry Reid Intl
17h 00m
1 stop
DUB09:45Dublin
Iberia
17 Oct
DUB09:30Dublin
22h 25m
1 stop
LAS23:55Las Vegas Harry Reid Intl
24 Oct
LAS09:55Las Vegas Harry Reid Intl
15h 50m
1 stop
DUB09:45Dublin

Air France flights from Ireland to Arizona

Our best Air France deals on Ireland to Arizona flight tickets
Air France
31 Jan
DUB06:00Dublin
18h 17m
2 stops
LAS16:17Las Vegas Harry Reid Intl
9 Feb
LAS07:05Las Vegas Harry Reid Intl
16h 45m
2 stops
DUB07:50Dublin
Air France
1 Nov
DUB06:00Dublin
14h 35m
1 stop
PHX13:35Phoenix Sky Harbor Intl
8 Nov
PHX15:50Phoenix Sky Harbor Intl
24h 05m
1 stop
DUB22:55Dublin
Air France
13 Nov
DUB06:00Dublin
14h 35m
1 stop
PHX13:35Phoenix Sky Harbor Intl
9 Dec
PHX12:50Phoenix Sky Harbor Intl
12h 55m
1 stop
DUB08:45Dublin

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Arizona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Ireland to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 14/10

11:45-20:30

1 stop16h 45m

Las Vegas Harry Reid Intl

Tue 21/10

08:00-05:30

1 stop13h 30m

€436

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 1/2

11:30-21:34

1 stop18h 04m

Las Vegas Harry Reid Intl

Sun 8/2

07:15-08:40

1 stop17h 25m

€437

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 6/11

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Sat 15/11

19:35-13:20

Nonstop9h 45m

€443

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 14/10

08:35-20:00

1 stop19h 25m

Las Vegas Harry Reid Intl

Tue 21/10

12:16-14:45

2 stops18h 29m

€446

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 6/11

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Sat 22/11

19:35-13:20

Nonstop9h 45m

€448

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 6/11

10:30-21:41

2 stops19h 11m

Las Vegas Harry Reid Intl

Sat 22/11

11:46-12:45

2 stops16h 59m

€449

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 16/11

09:45-20:19

1 stop18h 34m

Las Vegas Harry Reid Intl

Fri 21/11

23:36-08:45

1 stop25h 09m

€457

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 1/2

08:50-22:05

2 stops21h 15m

Las Vegas Harry Reid Intl

Mon 9/2

11:00-15:45

2 stops20h 45m

€474

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 12/11

09:00-21:21

2 stops19h 21m

Phoenix Sky Harbor Intl

Mon 8/12

08:52-10:20

1 stop18h 28m

€702

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 11/11

13:35-22:34

1 stop15h 59m

Phoenix Sky Harbor Intl

Tue 9/12

15:12-10:20

1 stop12h 08m

€707

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Arizona from

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

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 €629. If you’re not able to fly to Arizona in February, then October is your next best option. Flight prices from Ireland to Arizona during October average around €674.

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

According to our data, Monday is the cheapest day to fly to Arizona from Ireland. The lowest ticket price found for a Monday departure recently was €642. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Arizona on Saturday is €744.

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

According to our data, the cheapest time of day to fly to Arizona is in the morning. momondo users have found flights departing from Ireland to Arizona in the morning for as low as €678. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Arizona are more costly in the afternoon, with an average ticket price of €780. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 €711 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Ireland for as low as €554 on momondo.

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)
  • 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?

  • 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
British AirwaysPriceFrom €584Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
DeltaPriceFrom €620Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom €624Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom €670Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom €733Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus 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.

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Sat 18/10
Sat 25/10

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