£278 Find Cheap Flights from Ireland to Arizona – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Arizona departing on 20/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Ireland to Arizona

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Arizona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to Arizona

Tue, 13 Oct - Thu, 22 Oct
Multiple Airlines Logo
07:30 - 21:35
DUB
-
PHX
22h 05m
2 stops
Multiple Airlines Logo
08:00 - 10:50
PHX
-
DUB
18h 50m
1 stop
£528Multiple Airlines
Fri, 4 Sep - Wed, 9 Sep
JetBlue Logo
11:30 - 21:43
DUB
-
PHX
18h 13m
1 stop
JetBlue Logo
13:32 - 09:00
PHX
-
DUB
35h 28m
1 stop
£542JetBlue
Mon, 24 Aug - Mon, 31 Aug
Multiple Airlines Logo
20:30 - 20:00
DUB
-
LAS
31h 30m
1 stop
Multiple Airlines Logo
22:10 - 19:35
LAS
-
DUB
13h 25m
1 stop
£548Multiple Airlines
Fri, 25 Sep - Mon, 5 Oct
Delta Logo
05:55 - 16:02
DUB
-
LAS
18h 07m
2 stops
Delta Logo
00:59 - 07:55
LAS
-
DUB
22h 56m
1 stop
£549Delta
Mon, 5 Oct - Wed, 21 Oct
Delta Logo
05:55 - 15:46
DUB
-
LAS
17h 51m
2 stops
Delta Logo
10:10 - 10:00
LAS
-
DUB
15h 50m
2 stops
£549Delta
Tue, 15 Dec - Fri, 1 Jan
Iberia Logo
11:30 - 22:47
DUB
-
LAS
19h 17m
1 stop
Iberia Logo
09:01 - 08:30
LAS
-
DUB
15h 29m
1 stop
£549Iberia
Fri, 18 Dec - Wed, 30 Dec
American Airlines Logo
08:50 - 19:15
DUB
-
LAS
18h 25m
2 stops
American Airlines Logo
23:58 - 08:30
LAS
-
DUB
24h 32m
1 stop
£550American Airlines
Fri, 18 Dec - Thu, 31 Dec
American Airlines Logo
08:50 - 19:15
DUB
-
LAS
18h 25m
2 stops
American Airlines Logo
09:01 - 08:30
LAS
-
DUB
15h 29m
1 stop
£550American Airlines
Sat, 7 Nov - Sat, 14 Nov
Iberia Logo
11:30 - 22:51
DUB
-
LAS
19h 21m
1 stop
Iberia Logo
19:35 - 13:20
LAS
-
DUB
9h 45mdirect
£560Iberia
Thu, 27 Aug - Wed, 9 Sep
JetBlue Logo
11:30 - 21:46
DUB
-
PHX
18h 16m
1 stop
JetBlue Logo
13:32 - 09:00
PHX
-
DUB
35h 28m
1 stop
£568JetBlue
Booking Insights

KAYAK's insights & trends for flights to Arizona

Get data-powered insights and trends into flights to Arizona to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ireland to Arizona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Arizona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ireland to Arizona is December, when tickets cost £440 (return) on average. On the other hand, the most expensive months are November and July, when the average cost of round-trip tickets is £707 and £669 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Arizona, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Ireland to Arizona, you should book around 2 weeks before departure, which saves you about 14% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know - Cheap tickets from Ireland to Arizona

Low season

June

Cheapest flight

£278
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Dublin to Las Vegas

FAQs for booking flights from Ireland to Arizona

  • How does KAYAK find such low prices on flights from Ireland to Arizona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Arizona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Arizona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Arizona is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Arizona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Arizona with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Arizona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ireland to Arizona

 
See real verified KAYAK customer reviews for airlines flying to Arizona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Arizona. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Arizona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
JetBlueOverall score based on 3030 reviews
7.9Crew
6.6Food
7.3Boarding
7.5Comfort
7.2Entertainment
Airline reviews

Everything was good except checking bags . I had paid for two bags but it didn’t show so we had to do it again while people waited and we were struggling to get to our flight

8.0 ExcellentEric, Jul 2026
JFK - SFO
Read more JetBlue reviews

Everything was good except checking bags . I had paid for two bags but it didn’t show so we had to do it again while people waited and we were struggling to get to our flight

Flight was delayed. But my finances flight with JetBlue a week before same route was extra delayed and then cancelled at 2am when his flight was suppose to take off at 7pm was never provided a hotel or anything. Came back to airport and his rescheduled flight was cancelled again for 2 days later. Was told since it was a weather issue they don’t do refunds. But that’s a lie because I booked him on another airline at the same time and they were able to take off perfectly fine

Flight delayed 4 times on a non-stop from BOS to SFO. Then when landed in SFO had to wait for 30 mins for a gate AT 3:30AM.

Plane was delayed multiple times. I would like to request a refund. Was due to arrive Thursday evening ended up arriving Friday morning.

The seats were roomier than other airplanes I’ve been on.

The security line at JFK was one of the longest I’ve ever experienced - probably 45 minutes. I don’t know if JetBlue has control over it, but it detracted from the overall experience. Entertainment had good options, but the volume control was a bit small to tap on and the screen had a fair amount of interference blips. Clearer picture would have been better.

I liked the entertainment on JetBlue, the service from JFK to JAX was terrible at best

Checking-in in Barbados was excellent, connecting in JFK to JAX was a nightmare, had to wait over 1 hour and 20 minutes to receive my check bag. After receiving my checked bag and going to the gate to check in for my flight to Jax the crew there had no clue. They first told me that I had missed the flight and had to rebooked.. after trying to speak with JetBlue reservations (without luck) I was asked to leave my Phone number for a recall, I did so and my call was returned after 15 hours. I finally looked at the information board and saw the flight that I was originally scheduled for was still at the gate. I alerted an JetBlue employee of my findings and was told to rush to the gate and see if I could still board. The agent at the boarding gate apparently was having a very bad day, after lecturing me on how late I was (which was not a fault of mine) let me on the flight. A VERY BAD EXPERIENCE. I will NEVER fly JetBlue ever in my life again.

Given us a free miles or free flight for waiting for 9 hours I didn’t get home till 5am in the morning and I was supposed to be home at 9:30 touch down.

I had back trouble prior to my flight and everyone was great about helping me.

Would like to see clean bathrooms, especially the bathroom by the end of the crew flight the cleanest not the bestest thank you

Food is horrible. Flight was good and the staff were mostly men.

The boarding process was chaotic at LHR and the seat was not as comfortable as other airlines....

I liked the comfort of the seats, very attentive crew, and the meals were excellent.

Quiet and comfortable aircraft, pretty smooth flight. Very comfortable business class cabin with decent entertainment. Good service from the crew. All in all a good experience.

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

It was a pathetic experience. Booked Hindu vegetarian meal and they served chicken. Inspite of telling them repeated times, the issue was not resolved.

Terrible. The flight out from EWR to FCO was canceled last minute. I had to reschedule to fly out of JFK instead of Newark. It took an hour and a half to drive to JFK, and the line at the airport was multiple hours long. On the flight back from FCO to PHX, my connecting flight in London was missed due to a delayed departure from FCO. British Airways was not able to get us out of London until more than 24 hours later. During our trip, we found out that my wife's father was terminally ill in Illinois, and we tried frantically to get the flight back rerouted to ORD. She was put on standby and approved for standby, but when she got to the gate, she was denied the flight. When we got back to PHX, we found out that her luggage was not on our plane to PHX and was still in LHR. The bag was eventually recovered in ORD. My wife had another flight scheduled out of PHX to ORD the day after we were scheduled to arrive in PHX so that she could see her father before he died. That flight was missed, and not refunded. She had to schedule another flight put of PHX on Saturday, but by then her father already died. Everything about this experience was terrible.

Flew premium economy from LHR - PHX. Beautiful new a350. Lovely friendly staff. Actually pretty delicious food. Loved it

Everything you need to know for your flight to Arizona

Cabin class types available on flights to Arizona

Cabin classes available on flights to Arizona. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.