$374 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 8/20. 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 round-trip 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 round-trip flight deals from Ireland to Arizona

Wed, Aug 26 - Wed, Sep 2
JetBlue Logo
11:30 am - 9:43 pm
DUB
-
PHX
18h 13m
1 stop
JetBlue Logo
11:06 pm - 9:00 am
PHX
-
DUB
25h 54m
1 stop
$689JetBlue
Thu, Aug 27 - Thu, Sep 3
JetBlue Logo
11:30 am - 9:46 pm
DUB
-
PHX
18h 16m
1 stop
JetBlue Logo
11:06 pm - 9:00 am
PHX
-
DUB
25h 54m
1 stop
$691JetBlue
Wed, Jan 27 - Sun, Jan 31
British Airways Logo
11:55 am - 6:50 pm
ORK
-
LAS
14h 55m
1 stop
British Airways Logo
8:55 pm - 11:25 pm
LAS
-
ORK
18h 30m
1 stop
$713British Airways
Mon, Oct 5 - Wed, Oct 21
Delta Logo
5:55 am - 3:46 pm
DUB
-
LAS
17h 51m
2 stops
Delta Logo
10:10 am - 10:00 am
LAS
-
DUB
15h 50m
2 stops
$739Delta
Fri, Sep 25 - Mon, Oct 5
Delta Logo
5:55 am - 4:02 pm
DUB
-
LAS
18h 07m
2 stops
Delta Logo
12:59 am - 7:55 am
LAS
-
DUB
22h 56m
1 stop
$739Delta
Thu, Nov 19 - Sat, Dec 19
Aer Lingus Logo
3:15 pm - 5:50 pm
DUB
-
LAS
10h 35mnonstop
Aer Lingus Logo
11:45 pm - 4:55 am
LAS
-
DUB
21h 10m
1 stop
$740Aer Lingus
Thu, Nov 12 - Sat, Nov 21
Aer Lingus Logo
12:05 pm - 6:50 pm
DUB
-
LAS
14h 45m
1 stop
Aer Lingus Logo
7:35 pm - 1:20 pm
LAS
-
DUB
9h 45mnonstop
$741Aer Lingus
Tue, Dec 29 - Thu, Jan 7
British Airways Logo
10:55 am - 6:50 pm
DUB
-
LAS
15h 55m
1 stop
British Airways Logo
10:40 am - 8:30 am
LAS
-
DUB
13h 50m
1 stop
$760British Airways
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
9:30 am - 7:53 am
DUB
-
LAS
30h 23m
2 stops
American Airlines Logo
8:00 am - 9:35 am
LAS
-
DUB
17h 35m
2 stops
$807American Airlines
Wed, Oct 7 - Wed, Oct 21
American Airlines Logo
2:50 pm - 5:30 pm
DUB
-
LAS
10h 40mnonstop
American Airlines Logo
7:15 pm - 1:15 pm
LAS
-
DUB
10h 00mnonstop
$814American Airlines
Booking Insights

KAYAK's insights & trends for flights to Arizona

Get data-powered insights and trends for 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 $592 (return) on average. On the other hand, the most expensive months are November and July, when the average cost of round-trip tickets is $951 and $900 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 the 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.

Find deals

Good to know

Low season

June

Cheapest flight

$374
Best time to beat the crowds with an average 8% drop in price.
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 travelers 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 round-trip 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.

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.
First Class flights to Arizona
Business Class flights to Arizona
Premium Economy Class flights to Arizona
Economy Class flights to Arizona