$335 Find Cheap Flights from Ireland to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Phoenix departing on 12/11. 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 Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Phoenix, 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 Phoenix, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$691
Overall average: $927
Scandinavian Airlines
Thu 12/4Mon 12/8
DUB - PHX • 2 stops
Cheapest one-way
$335
Typical prices: $589-$631
Multiple Airlines
Thu 12/11
DUB - PHX • 2 stops
When to travel
February
Cheapest • 8% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ireland to Phoenix

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland to Phoenix 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 Phoenix

Thu, Dec 4 - Mon, Dec 8
Scandinavian Airlines Logo
12:30 pm - 12:32 amDUB-PHX
43h 02m2 stops
Scandinavian Airlines Logo
1:13 pm - 11:45 amPHX-DUB
39h 32m2 stops
$691Scandinavian Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Scandinavian Airlines Logo
12:30 pm - 12:32 amDUB-PHX
43h 02m2 stops
Scandinavian Airlines Logo
1:13 pm - 11:45 amPHX-DUB
39h 32m2 stops
$692Scandinavian Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
3:20 pm - 11:26 pmDUB-PHX
15h 06m1 stop
Multiple Airlines Logo
12:51 pm - 2:30 pmPHX-DUB
18h 39m1 stop
$743Multiple Airlines
Find Deal
Fri, Dec 12 - Fri, Dec 19
Multiple Airlines Logo
3:20 pm - 11:26 pmDUB-PHX
15h 06m1 stop
Multiple Airlines Logo
12:51 pm - 2:30 pmPHX-DUB
18h 39m1 stop
$748Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
10:30 am - 6:15 pmDUB-PHX
14h 45m1 stop
American Airlines Logo
8:25 pm - 2:20 pmPHX-DUB
34h 55m1 stop
$764American Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 14
American Airlines Logo
11:30 am - 7:18 pmDUB-PHX
14h 48m1 stop
American Airlines Logo
8:25 pm - 12:35 pmPHX-DUB
33h 10m1 stop
$771American Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 14
Lufthansa Logo
5:10 am - 8:43 pmDUB-PHX
22h 33m2 stops
Lufthansa Logo
8:52 am - 10:20 amPHX-DUB
18h 28m1 stop
$793Lufthansa
Find Deal
Fri, Nov 28 - Sun, Dec 14
Lufthansa Logo
5:10 am - 8:43 pmDUB-PHX
22h 33m2 stops
Lufthansa Logo
3:12 pm - 10:20 amPHX-DUB
12h 08m1 stop
$804Lufthansa
Find Deal
Sun, Dec 14 - Tue, Dec 30
British Airways Logo
8:45 am - 7:57 pmDUB-PHX
18h 12m2 stops
British Airways Logo
1:22 pm - 11:15 amPHX-DUB
14h 53m2 stops
$808British Airways
Find Deal
Thu, Dec 18 - Thu, Jan 8
British Airways Logo
7:50 am - 8:16 pmSNN-PHX
19h 26m2 stops
British Airways Logo
11:25 am - 11:30 amPHX-SNN
17h 05m2 stops
$809British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Phoenix

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

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Phoenix Sky Harbor Intl Airport, 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 to Phoenix Sky Harbor Intl Airport is February, where tickets cost $777 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Ireland is $933 and $927 respectively. For return trips, the best month to travel is February with an average price of $777.

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Phoenix Sky Harbor Intl Airport, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 48 days before departure.

Good to know

Low seasonJanuary
Cheapest flight$335
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 9% increase in price.
Flight from Dublin to Phoenix

FAQs - booking Phoenix flights

  • How far is Phoenix Sky Harbor Intl Airport from central Phoenix?

    Central Phoenix is 4 miles away from Phoenix Sky Harbor Intl Airport.

  • What is the cheapest day to fly to Phoenix?

    Based on KAYAK data, the cheapest day to fly to Phoenix is Friday where tickets can be as cheap as $720. On the other hand, the most expensive day to fly is Monday, where prices are $1,093 on average.

  • How does KAYAK find such low prices on flights to Phoenix?

    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 to Phoenix.

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

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

  • What is the Hacker Fare option on flights to Phoenix?

    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 to Phoenix 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 to Phoenix?

    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 to Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Phoenix Sky Harbor Intl Airport?

    The cheapest time of day to fly to Phoenix Sky Harbor Intl Airport is generally in the morning, when flights cost $766 on average. The most expensive time of day to fly to Phoenix Sky Harbor Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,081.

  • How many direct flights to Phoenix Sky Harbor Intl Airport are there each week?

    Each week there are around 5,858 direct flights from within Ireland to Phoenix Sky Harbor Intl Airport. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Phoenix

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

Reviews of the top airline flying from Ireland to Phoenix

 
See real verified KAYAK customer reviews for airlines flying to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Phoenix. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Phoenix? 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.
7.2
American AirlinesOverall score based on 11030 reviews
7.5Boarding
7.2Comfort
8.0Crew
6.4Food
6.9Entertainment
Airline reviews

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

2.0 Mediocrenancy, Oct 2025DEN - PHX
Read more American Airlines reviews

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The trip was very smooth and they provided great customer service

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

What, first class and not even a cup of coffee before landing at 5 am in First Class? Really?

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Paradise Valley
Globe
Cave Creek
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Morristown

Everything you need to know for your flight to Phoenix

Information on the airport you'll fly into in Phoenix

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