$342 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 10/5. 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 Phoenix to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop$725
Shannon
Shannon2 stops$724
Cork
Cork2 stops$942
Dublin
Dublin1 stop$725
Shannon
Shannon2 stops$724
Cork
Cork2 stops$942

Book Cheap Phoenix to Ireland Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Ireland

Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
6:40 pm - 7:30 am
PHX
-
SNN
28h 50m
2 stops
United Airlines Logo
12:30 pm - 8:45 pm
SNN
-
PHX
16h 15m
2 stops
$724United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
4:28 pm - 7:30 am
PHX
-
SNN
31h 02m
1 stop
United Airlines Logo
9:30 am - 6:05 pm
SNN
-
PHX
16h 35m
1 stop
$725United Airlines
Sun, Sep 13 - Fri, Sep 18
Multiple Airlines Logo
12:00 pm - 8:15 am
PHX
-
DUB
12h 15m
1 stop
Multiple Airlines Logo
9:50 am - 11:56 am
DUB
-
PHX
34h 06m
1 stop
$725Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Air Canada Logo
12:00 pm - 8:15 am
PHX
-
DUB
12h 15m
1 stop
Air Canada Logo
9:50 am - 3:02 pm
DUB
-
PHX
37h 12m
2 stops
$747Air Canada
Mon, Sep 7 - Mon, Sep 14
British Airways Logo
9:05 pm - 7:35 pm
PHX
-
DUB
14h 30m
1 stop
British Airways Logo
8:30 pm - 1:15 pm
DUB
-
PHX
24h 45m
1 stop
$750British Airways
Wed, Sep 9 - Tue, Sep 15
Air Canada Logo
9:00 am - 8:15 am
PHX
-
DUB
15h 15m
2 stops
Air Canada Logo
9:50 am - 3:02 pm
DUB
-
PHX
37h 12m
2 stops
$751Air Canada
Thu, Aug 13 - Fri, Aug 28
Delta Logo
6:00 am - 11:10 am
PHX
-
SNN
21h 10m
2 stops
Delta Logo
1:05 pm - 10:14 pm
SNN
-
PHX
17h 09m
2 stops
$840Delta
Fri, Aug 21 - Tue, Aug 25
Delta Logo
11:15 pm - 11:10 am
PHX
-
SNN
27h 55m
1 stop
Delta Logo
1:05 pm - 7:42 pm
SNN
-
PHX
14h 37m
1 stop
$841Delta
Thu, Aug 27 - Mon, Aug 31
Lufthansa Logo
2:35 pm - 4:30 pm
PHX
-
ORK
17h 55m
2 stops
Lufthansa Logo
5:05 pm - 8:24 pm
ORK
-
PHX
35h 19m
2 stops
$942Lufthansa
Wed, Sep 30 - Fri, Oct 9
Lufthansa Logo
2:55 pm - 4:30 pm
PHX
-
ORK
17h 35m
2 stops
Lufthansa Logo
5:05 pm - 5:55 pm
ORK
-
PHX
32h 50m
2 stops
$985Lufthansa
Booking Insights

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 October, when tickets cost $226 (return) on average. On the other hand, the most expensive months are June and February, when the average cost of round-trip tickets is $750 and $513 respectively.

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, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$342
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Phoenix to Dublin

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.

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.

Reviews of the 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.
7.9
DeltaOverall score based on 8466 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

there are no options s for snack besides cookies would ve nice to have a salty option n

Early morning flight and no food in First Class except a "salmon" box. No thank you. Was informed before take off by Captain that the plane was not serviced before we boarded in Phoenix. How does that happen? Need more frequent additions/turn over on the Entertainment. Thanks

It was the most un-special flight experience in my life.

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

I would have liked vegetarian and gluten free options for evening dinner time flight. I would have like a pillow on the international overnight flight . The veg wrap and oaten desert on the international flight was good

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

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

Information on your arrival and departure airports