Find flights
When to book
Airlines
FAQs

Cheap flights from Ireland to Phoenix from £348

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Phoenix

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Phoenix
Explore the most affordable flight options available from Ireland to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Mon 18/510:40
DUB
-
PHX
1 stop33h 40m
JetBlue
Mon 25/522:32
PHX
-
DUB
1 stop25h 48m
JetBlue
Deal found 3/4£571
Sat 16/511:30
DUB
-
PHX
1 stop16h 37m
JetBlue
Sat 23/523:58
PHX
-
DUB
1 stop25h 02m
JetBlue
Deal found 1/4£575
Sat 31/1020:40
DUB
-
PHX
1 stop28h 35m
British Airways
Tue 24/1120:25
PHX
-
DUB
1 stop13h 35m
British Airways
Deal found 2/4£619
Sat 31/1017:55
DUB
-
PHX
1 stop31h 20m
British Airways
Mon 23/1117:53
PHX
-
DUB
2 stops18h 47m
British Airways
Deal found 2/4£619
Sun 1/1110:45
DUB
-
PHX
2 stops20h 01m
British Airways
Tue 24/1120:25
PHX
-
DUB
1 stop13h 35m
British Airways
Deal found 2/4£624
Sun 1/1113:00
DUB
-
PHX
1 stop13h 59m
American Airlines
Sun 29/1109:35
PHX
-
DUB
1 stop15h 55m
American Airlines
Deal found 2/4£633
Sat 31/1020:40
DUB
-
PHX
1 stop28h 35m
British Airways
Wed 25/1120:25
PHX
-
DUB
1 stop13h 35m
British Airways
Deal found 2/4£635
Sun 1/1119:25
DUB
-
PHX
1 stop29h 55m
British Airways
Sat 28/1117:53
PHX
-
DUB
2 stops17h 47m
British Airways
Deal found 2/4£637
Sat 31/1020:40
DUB
-
PHX
1 stop28h 35m
British Airways
Sat 28/1120:25
PHX
-
DUB
1 stop15h 15m
British Airways
Deal found 2/4£658
Tue 5/519:05
DUB
-
PHX
2 stops36h 09m
Scandinavian Airlines
Tue 19/512:05
PHX
-
DUB
2 stops39h 45m
Scandinavian Airlines
Deal found 5/4£660
Tue 2/619:30
DUB
-
PHX
1 stop26h 25m
British Airways
Mon 8/621:05
PHX
-
DUB
1 stop14h 30m
British Airways
Deal found 5/4£663
Thu 16/407:10
ORK
-
PHX
2 stops20h 16m
British Airways
Mon 20/410:05
PHX
-
ORK
2 stops16h 40m
British Airways
Deal found 2/4£756

Find flight deals from Ireland to Phoenix

Keep the following information in mind while searching for Ireland to Phoenix flight deals. Data was last updated 5 April 2026.

Round-trip from

£571

One-way from

£348

Popular in

March

Cheapest in

November

Average price

£657
JetBlue
  • JetBlue
  • 18/5-25/5
  • 2 total stops
  • 59h 28m total
  • Ireland to Phoenix
Search Deals
JetBlue
  • JetBlue
  • 6/6
  • 1 total stop
  • 19h 23m total
  • Ireland to Phoenix
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Phoenix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 April 2026.
Use the filters below to find and compare flights from Ireland to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 5/5

19:05-23:14

2 stops36h 09m

Phoenix Sky Harbor Intl

Tue 19/5

12:05-11:50

2 stops39h 45m

£660

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sun 10/5

09:30-23:59

1 stop22h 29m

Phoenix Sky Harbor Intl

Sun 17/5

14:25-11:50

1 stop13h 25m

£668

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sun 24/5

09:30-22:40

1 stop21h 10m

Phoenix Sky Harbor Intl

Tue 9/6

21:05-19:30

1 stop14h 25m

£712

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sun 10/5

05:55-15:39

2 stops17h 44m

Phoenix Sky Harbor Intl

Sun 17/5

06:05-10:00

2 stops19h 55m

£756

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 5/5

08:55-19:50

2 stops18h 55m

Phoenix Sky Harbor Intl

Tue 19/5

06:05-09:15

2 stops19h 10m

£756

CorkPhoenix

ORK - PHX

ORKPHX

Cork

Thu 16/4

07:10-19:26

2 stops20h 16m

Phoenix Sky Harbor Intl

Mon 20/4

10:05-10:45

2 stops16h 40m

£756

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 7/5

05:55-15:39

2 stops17h 44m

Phoenix Sky Harbor Intl

Sat 16/5

23:46-08:45

1 stop24h 59m

£757

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 6/5

08:55-18:44

2 stops17h 49m

Phoenix Sky Harbor Intl

Fri 15/5

22:55-10:00

1 stop27h 05m

£757

CorkPhoenix

ORK - PHX

ORKPHX

Cork

Thu 16/4

06:15-19:49

2 stops21h 34m

Phoenix Sky Harbor Intl

Mon 20/4

06:10-14:40

2 stops24h 30m

£760
Fastest return journey

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Thu 16/4

12:30-22:58

1 stop18h 28m

Phoenix Sky Harbor Intl

Mon 20/4

09:50-10:15

2 stops16h 25m

£761

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Ireland to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ireland to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Ireland to Phoenix (average of £454). Flying from Ireland to Phoenix in July is currently the most expensive (average of £660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phoenix. Reviews last updated 5 April 2026.
Get a feel of what it's like to fly with United Airlines,Iberia, andBritish Airways from Ireland to Phoenix by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,546 reviews
Check prices

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,546 reviews
United Airlines
7.4
Good
9,546 reviews
Check prices

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Iberia
7.0
Good
3,163 reviews
United Airlines
7.4
Good
9,546 reviews
Check prices

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
British Airways
6.7
Okay
7,855 reviews
United Airlines
7.4
Good
9,546 reviews
Check prices

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Ireland to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Phoenix?

    For as low as £756, Scandinavian Airlines can have you in Phoenix from Ireland in 17h 44m. Airlines will cover a distance of 4977 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Ireland to Phoenix?

    The most popular flight routes from Ireland to Phoenix are Dublin - Phoenix Sky Harbor Intl, Cork - Phoenix Sky Harbor Intl and Shannon - Phoenix Sky Harbor Intl.

  • Can I find deals for flights from Ireland to Phoenix that include hotel bookings?

    Yes. In addition to deals on Ireland to Phoenix flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Phoenix.

  • Can I find deals for business class flights from Ireland to Phoenix?

    Yes. Cheapflights offers flight deals from Ireland to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Phoenix (average of £454). Flying from Ireland to Phoenix in July is currently the most expensive (average of £660). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Las Vegas flights
Gatwick to Las Vegas flights
Heathrow to Sky Harbor Intl flights
Stansted to Las Vegas flights
London City to Las Vegas flights
Manchester to Las Vegas flights
Gatwick to Sky Harbor Intl flights
Luton to Las Vegas flights
Stansted to Sky Harbor Intl flights
Birmingham to Las Vegas flights
Edinburgh to Las Vegas flights
Dublin to Las Vegas flights
London City to Sky Harbor Intl flights
Glasgow Intl to Las Vegas flights
Newcastle upon Tyne to Las Vegas flights
Edinburgh to Sky Harbor Intl flights
Heathrow to Tucson flights
Darlington to Las Vegas flights
Leeds to Las Vegas flights
Gatwick to Tucson flights
Manchester to Sky Harbor Intl flights
Belfast Intl to Las Vegas flights
Athens to Las Vegas flights
Belfast City to Las Vegas flights
Southampton to Las Vegas flights
Liverpool to Las Vegas flights
Southend to Las Vegas flights
London City to Tucson flights
Aberdeen to Las Vegas flights
Bristol to Sky Harbor Intl flights
Birmingham to Sky Harbor Intl flights
Bristol to Las Vegas flights
Manchester to Tucson flights
Inverness to Las Vegas flights
Glasgow Intl to Sky Harbor Intl flights
Newcastle upon Tyne to Sky Harbor Intl flights
Cardiff to Las Vegas flights
Dublin to Sky Harbor Intl flights
Manchester to Flagstaff flights
Amsterdam to Las Vegas flights
Leeds to Tucson flights
East Midlands to Las Vegas flights
Norwich to Las Vegas flights
Aberdeen to Sky Harbor Intl flights
Vienna to Las Vegas flights
Amsterdam to Sky Harbor Intl flights
Newcastle upon Tyne to Flagstaff flights
Berlin to Las Vegas flights

Top 4 airlines flying from Ireland to Phoenix

Discover the top 4 airlines that operate flights from Ireland to Phoenix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£538Average£593FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£573Average£705FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£583Average£696FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest£603Average£664FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Phoenix?

Cheapflights helps you search for flights from Ireland to Phoenix via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Phoenix?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Phoenix for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to Phoenix with no change fees?

Certainly. Search results for flights to Phoenix from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to Phoenix become cheaper?

Of course! You can now track prices for flights from Ireland to Phoenix and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.