€315 Find Cheap Flights to Arizona

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 2/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Arizona

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Arizona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Arizona, as well as popular online travel agencies
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Flight Deals

Book Cheap Arizona Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 to Arizona

Fri, 28 Aug - Mon, 31 Aug
Multiple Airlines Logo
09:30 - 23:00
DUB
-
LAS
21h 30m
1 stop
Multiple Airlines Logo
22:10 - 07:40
LAS
-
DUB
25h 30m
1 stop
€552Multiple Airlines
Thu, 10 Sep - Wed, 23 Sep
British Airways Logo
08:35 - 20:00
DUB
-
LAS
19h 25m
1 stop
British Airways Logo
22:10 - 07:45
LAS
-
DUB
25h 35m
1 stop
€555British Airways
Fri, 28 Aug - Sun, 30 Aug
Finnair Logo
09:30 - 23:00
DUB
-
LAS
21h 30m
1 stop
Finnair Logo
13:16 - 11:50
LAS
-
DUB
14h 34m
1 stop
€558Finnair
Fri, 28 Aug - Mon, 31 Aug
WestJet Logo
10:40 - 21:40
DUB
-
LAS
19h 00m
2 stops
WestJet Logo
13:20 - 08:20
LAS
-
DUB
35h 00m
3 stops
€559WestJet
Thu, 10 Sep - Thu, 17 Sep
Finnair Logo
09:40 - 23:00
DUB
-
LAS
21h 20m
2 stops
Finnair Logo
10:44 - 09:45
LAS
-
DUB
15h 01m
1 stop
€560Finnair
Thu, 19 Nov - Fri, 27 Nov
Delta Logo
08:50 - 20:01
DUB
-
LAS
19h 11m
2 stops
Delta Logo
00:35 - 07:45
LAS
-
DUB
23h 10m
1 stop
€562Delta
Tue, 10 Nov - Tue, 24 Nov
Delta Logo
08:50 - 20:01
DUB
-
LAS
19h 11m
2 stops
Delta Logo
06:25 - 09:00
LAS
-
DUB
18h 35m
2 stops
€563Delta
Thu, 20 Aug - Mon, 31 Aug
WestJet Logo
09:40 - 21:35
DUB
-
PHX
19h 55m
2 stops
WestJet Logo
13:15 - 08:20
PHX
-
DUB
35h 05m
3 stops
€625WestJet
Fri, 30 Oct - Tue, 3 Nov
American Airlines Logo
14:45 - 23:59
SNN
-
PHX
16h 14m
2 stops
American Airlines Logo
19:20 - 16:45
PHX
-
SNN
14h 25m
1 stop
€954American Airlines
Fri, 30 Oct - Tue, 3 Nov
American Airlines Logo
14:45 - 23:59
SNN
-
PHX
16h 14m
2 stops
American Airlines Logo
19:20 - 16:45
PHX
-
SNN
14h 25m
1 stop
€955American Airlines
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 April, when tickets cost €275 (return) on average. On the other hand, the most expensive months are November and October, when the average cost of round-trip tickets is €696 and €535 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 3 weeks before departure, which saves you about 24% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJune
Cheapest flight€315
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Dublin to Phoenix

FAQs - booking Arizona flights

  • 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.

Top tips for finding cheap flights to Arizona

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Arizona flight deals.

Reviews of the top airlines flying 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
American AirlinesOverall score based on 11769 reviews
6.8Entertainment
7.9Crew
7.5Boarding
6.4Food
7.2Comfort
Airline reviews

American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.

10.0 ExcellentAndrew, Jun 2026
OKC - PHX
Read more American Airlines reviews

American Airlines is a great dependable airline, on time arrival and departure with polite crew and staff.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

Horrible experience. Food was ridiculous, insufficient, and not appetizing at all. They served sugary granola bar for breakfast. Furthermore, my bags were delayed and delivered damaged and American made it impossible to file for damages. Furthermore, the flights were delayed causing unnecessary stress given the connecting flights. It was awful experience, would never want to fly American.

My table was broken so it made it difficult to eat the food during the service. I was also informed that my luggage did not make it with me to Phoenix. I live two hours away so this makes it even more stressful to try and arrange a time for pick up

Movies on my phone are great. It would be nice to have a gluten free snack option.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

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

I would have preferred something lighter for the second meal. Maybe a small sandwich .

Not enough trash pickups throughout the flight. Everything else was great.

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.