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Cheap flights from Ireland to Phoenix from £334

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
21 Feb — 28 Feb1
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 22 January 2026.

Tue 10/310:30
DUB
-
PHX
2 stops30h 40m
Multiple Airlines
Wed 25/320:25
PHX
-
DUB
1 stop13h 10m
Multiple Airlines
Deal found 22/1£482
Tue 20/1010:30
DUB
-
PHX
1 stop16h 30m
Multiple Airlines
Sat 31/1011:50
PHX
-
DUB
1 stop12h 25m
Multiple Airlines
Deal found 20/1£532
Thu 21/509:30
DUB
-
PHX
1 stop21h 27m
Finnair
Sun 31/512:17
PHX
-
DUB
1 stop15h 33m
Finnair
Deal found 20/1£536
Tue 10/319:05
DUB
-
PHX
2 stops34h 05m
Scandinavian Airlines
Wed 25/312:10
PHX
-
DUB
2 stops23h 10m
Scandinavian Airlines
Deal found 22/1£552
Tue 19/509:30
DUB
-
PHX
1 stop21h 23m
Finnair
Tue 16/612:17
PHX
-
DUB
1 stop15h 33m
Finnair
Deal found 21/1£559
Fri 27/218:15
DUB
-
PHX
1 stop31h 05m
British Airways
Mon 2/313:39
PHX
-
DUB
2 stops20h 26m
British Airways
Deal found 19/1£567
Thu 5/205:55
DUB
-
PHX
2 stops20h 09m
Delta
Thu 19/206:15
PHX
-
DUB
2 stops18h 35m
Delta
Deal found 20/1£572
Mon 2/205:55
DUB
-
PHX
2 stops23h 20m
Delta
Tue 10/206:15
PHX
-
DUB
1 stop19h 30m
Delta
Deal found 20/1£574
Thu 12/205:55
DUB
-
PHX
2 stops24h 34m
Delta
Thu 19/213:25
PHX
-
DUB
2 stops19h 20m
Delta
Deal found 21/1£575
Fri 20/205:55
DUB
-
PHX
2 stops24h 34m
Delta
Fri 27/200:59
PHX
-
DUB
1 stop23h 46m
Delta
Deal found 21/1£577
Thu 29/108:50
DUB
-
PHX
2 stops21h 54m
Delta
Wed 11/210:46
PHX
-
DUB
2 stops18h 54m
Delta
Deal found 21/1£579
Sun 29/320:30
ORK
-
PHX
1 stop24h 40m
British Airways
Fri 8/523:12
PHX
-
ORK
2 stops16h 33m
British Airways
Deal found 20/1£664

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 22 January 2026.

Round-trip from

£482

One-way from

£334

Popular in

July

Cheapest in

November

Average price

£687
British Airways
  • British Airways
  • 10/3-25/3
  • 3 total stops
  • 43h 50m total
  • Ireland to Phoenix
Search Deals
1/2
  • 1/2
  • 3 total stops
  • 48h 59m total
  • Ireland to Phoenix
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£14 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 January 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 22 January 2026.
Use the filters below to find and compare flights from Ireland to Phoenix that are best for you.

Fly from

Ireland

Fly to

Phoenix

Route

Depart

Return

Price

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 10/3

10:30-10:10

2 stops30h 40m

Phoenix Sky Harbor Intl

Wed 25/3

20:25-16:35

1 stop13h 10m

£482

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 20/2

05:55-23:29

2 stops24h 34m

Phoenix Sky Harbor Intl

Fri 27/2

00:59-07:45

1 stop23h 46m

£577

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sat 7/2

08:50-22:49

2 stops20h 59m

Phoenix Sky Harbor Intl

Mon 23/2

06:00-08:45

2 stops19h 45m

£577

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 25/5

08:55-18:57

2 stops18h 02m

Phoenix Sky Harbor Intl

Thu 4/6

06:00-07:55

2 stops17h 55m

£623

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 27/2

19:05-22:41

2 stops34h 36m

Phoenix Sky Harbor Intl

Mon 2/3

13:25-18:20

2 stops21h 55m

£625

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 29/5

12:50-19:00

1 stop14h 10m

Phoenix Sky Harbor Intl

Wed 3/6

14:11-14:35

2 stops16h 24m

£634

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sun 24/5

10:30-19:00

1 stop16h 30m

Phoenix Sky Harbor Intl

Wed 3/6

14:11-14:35

2 stops16h 24m

£634

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 25/5

10:30-19:00

1 stop16h 30m

Phoenix Sky Harbor Intl

Wed 3/6

14:11-14:35

2 stops16h 24m

£634

CorkPhoenix

ORK - PHX

ORKPHX

Cork

Sun 29/3

20:30-13:10

1 stop24h 40m

Phoenix Sky Harbor Intl

Fri 8/5

23:12-23:45

2 stops16h 33m

£664

CorkPhoenix

ORK - PHX

ORKPHX

Cork

Fri 20/2

17:35-18:20

1 stop31h 45m

Phoenix Sky Harbor Intl

Tue 24/2

10:27-11:10

2 stops17h 43m

£726

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 16 results
1
2

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, September is the cheapest month in which you can book a flight from Ireland to Phoenix (average of £485). Flying from Ireland to Phoenix in July is currently the most expensive (average of £635). 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 22 January 2026.
Get a feel of what it's like to fly with Air France, United Airlines, andAmerican Airlines 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.
Air France
7.4
Good
1,523 reviews
Check prices

Food

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
Air France
7.4
Good
1,523 reviews
Air France
7.4
Good
1,523 reviews
Check prices

Food

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
United Airlines
7.4
Good
9,191 reviews
Air France
7.4
Good
1,523 reviews
Check prices

Food

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
American Airlines
7.2
Good
11,174 reviews
Air France
7.4
Good
1,523 reviews
Check prices

Food

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
Iberia
7.0
Good
3,094 reviews
Air France
7.4
Good
1,523 reviews
Check prices

Food

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
British Airways
6.7
Okay
7,689 reviews
Air France
7.4
Good
1,523 reviews
Check prices

Food

7.0

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.

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 £577, Delta can have you in Phoenix from Ireland in 24h 34m. 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, September is the cheapest month in which you can book a flight from Ireland to Phoenix (average of £485). Flying from Ireland to Phoenix in July is currently the most expensive (average of £635). 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.
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Top 5 airlines flying from Ireland to Phoenix

Discover the top 5 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£461Average£588FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£482Average£587FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£546Average£638FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£574Average£645FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£593Average£685FlexibilityNo 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.

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