£408 Find Cheap Flights from Ireland to Phoenix – 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 to Phoenix departing on 7/9. 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.
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1 adult, Economy, 0 bags

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Cheap Flights from Ireland to Phoenix

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from Ireland to Phoenix

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
£575JetBlue
Fri, 4 Sep - Sun, 20 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
£575JetBlue
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
£575JetBlue
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
£576JetBlue
Wed, 23 Sep - Tue, 29 Sep
Multiple Airlines Logo
09:40 - 12:10
DUB
-
PHX
34h 30m
3 stops
Multiple Airlines Logo
08:00 - 00:55
PHX
-
DUB
32h 55m
2 stops
£593Multiple Airlines
Wed, 23 Sep - Tue, 29 Sep
WestJet Logo
09:40 - 12:10
DUB
-
PHX
34h 30m
3 stops
WestJet Logo
13:15 - 08:40
PHX
-
DUB
35h 25m
3 stops
£600WestJet
Wed, 23 Sep - Tue, 29 Sep
Multiple Airlines Logo
09:40 - 11:04
DUB
-
PHX
33h 24m
2 stops
Multiple Airlines Logo
08:00 - 00:55
PHX
-
DUB
32h 55m
2 stops
£606Multiple Airlines
Sun, 8 Nov - Mon, 16 Nov
British Airways Logo
20:05 - 17:15
SNN
-
PHX
28h 10m
1 stop
British Airways Logo
19:20 - 16:45
PHX
-
SNN
14h 25m
1 stop
£696British Airways
Sun, 8 Nov - Mon, 16 Nov
British Airways Logo
20:05 - 17:15
SNN
-
PHX
28h 10m
1 stop
British Airways Logo
19:20 - 16:45
PHX
-
SNN
14h 25m
1 stop
£697British Airways
Sun, 8 Nov - Mon, 16 Nov
British Airways Logo
07:40 - 17:15
ORK
-
PHX
16h 35m
1 stop
British Airways Logo
19:20 - 21:00
PHX
-
ORK
18h 40m
1 stop
£698British Airways
Booking Insights

KAYAK's insights & trends for flights to Phoenix

Get data-powered insights and trends into 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?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Phoenix, 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 is April, where tickets cost £639 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is £816 and £760 respectively. For one-way flights, the best month to travel is December with an average price of £445.

How far in advance should I book a flight to Phoenix?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Phoenix, 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 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.

Which is the cheapest airport to fly into in Phoenix?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Phoenix is Phoenix Sky Harbor Intl Airport (PHX), with an average flight price of £463.

Good to know - Cheap tickets from Ireland to Phoenix

Cheapest flight

£408
Flight from Dublin to Phoenix

FAQs - booking Phoenix flights

  • Which Phoenix airport is closest to central Phoenix?

    There are 3 major airports in Phoenix. The nearest airport from Phoenix city centre is Phoenix Sky Harbor Airport (4 miles), followed by Phoenix Scottsdale Municipal (15 miles) and Phoenix-Mesa Gateway (25 miles).

  • 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 travellers 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.

  • How many direct flights to Phoenix are there each week?

    Each week there are around 98 direct flights from within Ireland to Phoenix. The most common day for departures is Monday, with 14% 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 airlines 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.
7.1
JetBlueOverall score based on 3028 reviews
7.5Comfort
7.3Boarding
7.2Entertainment
7.9Crew
6.6Food
Airline reviews

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

6.0 GoodJoisy, Jul 2026
BCN - BOS
Read more JetBlue reviews

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.

I usually dont fly JeTBlue and I dont think I will ever do it again. The flight was delayed fee time, nobody was giving us any info at at the airport, gate changing, the slowest and poorly organized boarding ever, rude staff.. huh

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 Phoenix

Cabin class types available on flights to Phoenix

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