$284 Find Cheap Flights from Phoenix to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Ireland departing on 7/14. 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

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

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Ireland Flight Deals from Phoenix

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop$524
Shannon
Shannon1 stop$725
Cork
Cork1 stop$629
Dublin
Dublin1 stop$524
Shannon
Shannon1 stop$725
Cork
Cork1 stop$629

Cheap Flights from Phoenix to Ireland

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

Recent round-trip flight deals from Phoenix to Ireland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Phoenix to Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Iberia Logo
1:40 pm - 9:45 amPHX-DUB
12h 05m1 stop
Iberia Logo
12:40 pm - 7:52 pmDUB-PHX
15h 12m1 stop
$524Iberia
Find Deal
Mon, Aug 11 - Fri, Aug 22
Air Canada Logo
7:40 am - 7:45 amPHX-DUB
16h 05m1 stop
Air Canada Logo
9:20 am - 7:42 pmDUB-PHX
18h 22m1 stop
$531Air Canada
Find Deal
Wed, Aug 13 - Wed, Aug 20
Delta Logo
9:10 am - 10:00 amPHX-DUB
16h 50m2 stops
Delta Logo
12:00 pm - 9:15 pmDUB-PHX
17h 15m1 stop
$550Delta
Find Deal
Mon, Aug 11 - Fri, Aug 22
Delta Logo
3:05 pm - 3:00 pmPHX-DUB
15h 55m1 stop
Delta Logo
11:00 am - 8:29 pmDUB-PHX
17h 29m1 stop
$561Delta
Find Deal
Tue, Aug 12 - Wed, Aug 20
United Airlines Logo
6:00 am - 7:45 amPHX-DUB
17h 45m3 stops
United Airlines Logo
9:50 am - 3:00 pmDUB-PHX
37h 10m2 stops
$598United Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
United Airlines Logo
11:56 pm - 7:45 amPHX-DUB
23h 49m2 stops
United Airlines Logo
9:20 am - 11:05 amDUB-PHX
33h 45m2 stops
$677United Airlines
Find Deal
Sun, Aug 31 - Tue, Sep 9
American Airlines Logo
6:45 pm - 7:50 pmPHX-ORK
17h 05m1 stop
American Airlines Logo
7:20 am - 2:10 pmORK-PHX
14h 50m1 stop
$678American Airlines
Find Deal
Mon, Aug 4 - Mon, Aug 11
American Airlines Logo
8:30 am - 10:45 amPHX-ORK
18h 15m2 stops
American Airlines Logo
7:20 am - 2:10 pmORK-PHX
14h 50m1 stop
$683American Airlines
Find Deal
Mon, Aug 4 - Mon, Aug 11
Aer Lingus Logo
12:25 am - 5:10 amPHX-DUB
20h 45m1 stop
Aer Lingus Logo
4:40 pm - 10:25 pmDUB-PHX
13h 45m1 stop
$757Aer Lingus
Find Deal
Mon, Aug 11 - Thu, Aug 21
Aer Lingus Logo
12:25 am - 5:10 amPHX-DUB
20h 45m1 stop
Aer Lingus Logo
4:40 pm - 10:25 pmDUB-PHX
13h 45m1 stop
$814Aer Lingus
Find Deal
Thu, Aug 7 - Thu, Aug 21
Useful Info

KAYAK's insights & trends for Phoenix to Ireland flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Ireland, 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 Phoenix Sky Harbor Intl Airport to Ireland is February, when tickets cost $669 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,249 and $1,074 respectively.

What’s the cheapest day of the week to fly from Phoenix to Ireland?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Ireland clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Ireland on a Tuesday and more expensive on a Thursday. On your return trip to Phoenix, you should consider flying back on a Friday, and avoid Mondays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Ireland, 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 Phoenix Sky Harbor Intl Airport to Ireland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$284
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Phoenix to Shannon

FAQs - booking Ireland flights

  • What official papers do I need in order to fly to Ireland?

    US citizens flying to Ireland need to show a valid passport that will remain valid for the duration of their stay in Ireland. The passport must have at least one blank page for stamps. US citizens are not required to have a visa to travel to Ireland.

  • Does Phoenix Sky Harbor have a designated area for kids to play?

    Yes. Phoenix Sky Harbor provides indoor playgrounds for kids airside in Terminal 2, Terminal 3, and Terminal 4. Terminal 4 also has a play area landside. There is seating near all these play areas where parents can watch as their kids run around and burn off excess energy before the transatlantic flight to Ireland.

  • Where can nursing mothers go in PHX for some privacy?

    Traveling moms who would like to breastfeed in private or who need to pump can go to one of the many nursing stations at Phoenix Sky Harbor. Each one of these rooms provides comfy seating, a baby changing station, a countertop, a sink, and an electrical socket appropriately placed for use with an electric breast pump. PHX has one nursing station both landside and airside in every terminal.

  • What is the airport in Cork like?

    The Cork airport has one terminal with two levels. At this airport, you can find some shops and restaurants as well as vending machines. There is an exclusive lounge where you can pay at the door to gain access as well as a children's play area and a prayer room. From the Cork Airport, you can connect with public transportation or rent a car.

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

    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 Phoenix to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix to Ireland 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 Phoenix to Ireland?

    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 Phoenix to Ireland 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 Phoenix to Ireland?

    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 Phoenix to Ireland 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 Ireland?

    The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost $787 on average. Morning departures are around 15% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,020.

Top tips for finding cheap flights to Ireland

  • Serving as a hub for American Airlines and a base for Southwest, the Phoenix Sky Harbor International Airport (PHX) is the busiest airport in Phoenix and one of the largest commercial airports in America. When you book your flight for PHX to Ireland through KAYAK, you will have many destination and flight options to choose from.
  • The PHX SkTyrain connects the Phoenix Sky Harbor International Airport with the city centers of Phoenix, Tempe, and Mesa. You can take this train for free to get to the airport.
  • Several airlines fly from PHX into Dublin Airport (DUB) in the capital city of Ireland, and most of these flights have one or two stops. For example, you could fly Finnair or British Airways and stop in London, fly American and stop in Philadelphia, or fly Aer Lingus, Lufthansa, or United and stop in New York.
  • With a few castles in a recreated Bronze Age settlement, Shannon in County Clare is steeped in Irish history. British Airways, Aer Lingus, and American are among the airlines that offer flights from PHX to the Shannon Airport (SNN) with one or two stops, often in Boston, Chicago, Dallas, Charlotte, and London.
  • If you want to fly from Phoenix to Cork, one of Ireland's largest cities, you'll most likely find a flight with one or two stops that lands at the Cork Airport (ORK). Aer Lingus, American, and British Airways offer flights with one stop, usually in London. These airlines also offer flights with two stops. The first stop is usually in a city in America, such as Chicago or Philadelphia, and the second stop is usually in London.

Top 5 airlines serving from Phoenix to Ireland

Need help choosing which airline to fly with from Phoenix to Ireland? 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.
8.0
DeltaOverall score based on 7936 reviews
8.2Boarding
7.3Food
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

My seat was very worn. Otherwise I had an excellent flight

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

Always a great flight on AA. PHX to DFW and vise versa is always going to be a pretty full flight but the crew handles it phenomenally.

also wi-fi never worked attendant said satellite coverage is spotty over water ..... but we were over land!

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

Paid for “extra room” selected seat. Wasn’t a benefit. Also was in aisle and was bumped almost every time attendants walked down aisle. Should have saved the assigned seat money and let them select.

Everything OK , except the plane left more than an hour late so I couldn’t participate in an excursion I had that morning in Brcelona

Flight from Madrid to Dakar had no onboard entertainment for a business class. Not even a single screen . That was disappointing. The WiFi only worked for the first 45 mins of the flight.

very good all round. staff, food, entertainment, punctuality all very good

The cabin crew were great very helpful and accommodating. We had a fellow passenger throw up next to us. The flight crew did an amazing job cleaning up and reseating us. We did question as to if he should have been let on the flight as his condition was likely self imposed.

online check-in was horrible and didn't work either way

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.

The airline refused to board me because I showed up only 50 minutes prior to departure time, despite the fact that shortly before that, when I arrived at the airport still in time, they changed the terminal and I had to take a bus that took 20 minutes. Keep in mind that for some maintenance error I could not check in online like I usually do. Personnel at the airport was unable to let me in, customer care was beyond useless, the original airline operator (Iberia) was as useless as a toilet paper roll core in time of a wipe and all this uselessness made me waste my ticket, my reservations, my long time parking, food and most of all the joy of being with my family for the new year after working my bottom off even at Christmas. Am I happy? Come and ask me in person!

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Everything you need to know for your flight from Phoenix to Ireland

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.