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Cheap flights from Ireland to Phoenix from £453

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
5 Mar — 12 Mar1
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 3 February 2026.

Thu 12/315:15
DUB
-
PHX
1 stop15h 44m
Multiple Airlines
Tue 17/316:27
PHX
-
DUB
1 stop13h 53m
Multiple Airlines
Deal found 1/2£500
Mon 30/309:30
DUB
-
PHX
1 stop15h 52m
Multiple Airlines
Tue 14/416:35
PHX
-
DUB
1 stop18h 15m
Multiple Airlines
Deal found 2/2£507
Wed 23/920:30
DUB
-
PHX
1 stop24h 45m
Multiple Airlines
Wed 7/1016:15
PHX
-
DUB
1 stop17h 45m
Multiple Airlines
Deal found 1/2£510
Thu 12/315:20
DUB
-
PHX
1 stop15h 30m
Multiple Airlines
Mon 16/315:46
PHX
-
DUB
1 stop15h 44m
Multiple Airlines
Deal found 1/2£517
Sat 9/518:45
DUB
-
PHX
1 stop26h 15m
Multiple Airlines
Mon 18/514:25
PHX
-
DUB
1 stop13h 25m
Multiple Airlines
Deal found 3/2£518
Fri 20/206:00
DUB
-
PHX
1 stop14h 35m
Delta
Sat 28/211:55
PHX
-
DUB
1 stop12h 50m
Delta
Deal found 3/2£573
Wed 11/311:30
DUB
-
PHX
1 stop15h 11m
American Airlines
Tue 17/312:24
PHX
-
DUB
2 stops16h 46m
American Airlines
Deal found 1/2£585
Tue 10/310:55
DUB
-
PHX
2 stops18h 59m
American Airlines
Tue 17/310:24
PHX
-
DUB
2 stops18h 46m
American Airlines
Deal found 1/2£590
Mon 16/309:45
DUB
-
PHX
2 stops30h 35m
Multiple Airlines
Mon 30/321:05
PHX
-
DUB
1 stop14h 30m
Multiple Airlines
Deal found 2/2£592
Wed 11/311:30
DUB
-
PHX
1 stop15h 11m
American Airlines
Mon 16/310:24
PHX
-
DUB
1 stop15h 16m
American Airlines
Deal found 1/2£592
Thu 12/306:00
ORK
-
PHX
2 stops24h 46m
Delta
Tue 17/312:10
PHX
-
ORK
2 stops19h 50m
Delta
Deal found 3/2£654
Sun 22/207:40
ORK
-
PHX
1 stop17h 35m
British Airways
Thu 26/211:05
PHX
-
ORK
2 stops17h 05m
British Airways
Deal found 2/2£742

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 3 February 2026.

Round-trip from

£500

One-way from

£453

Popular in

July

Cheapest in

April

Average price

£640
12/3-17/3
  • 12/3-17/3
  • 2 total stops
  • 29h 37m total
  • Ireland to Phoenix
Search Deals
Finnair
  • Finnair
  • 30/5
  • 1 total stop
  • 21h 27m total
  • Ireland to Phoenix
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 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 February 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 3 February 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

Mon 30/3

09:30-17:22

1 stop15h 52m

Phoenix Sky Harbor Intl

Tue 14/4

16:35-18:50

1 stop18h 15m

£507

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sat 9/5

18:45-13:00

1 stop26h 15m

Phoenix Sky Harbor Intl

Mon 18/5

14:25-11:50

1 stop13h 25m

£518

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 20/2

06:00-13:35

1 stop14h 35m

Phoenix Sky Harbor Intl

Sat 28/2

11:55-07:45

1 stop12h 50m

£573

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 11/3

11:30-19:41

1 stop15h 11m

Phoenix Sky Harbor Intl

Tue 17/3

12:24-08:40

1 stop13h 16m

£592

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 12/3

10:30-18:15

1 stop14h 45m

Phoenix Sky Harbor Intl

Mon 16/3

10:24-08:40

1 stop15h 16m

£595

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 16/3

09:45-09:20

2 stops30h 35m

Phoenix Sky Harbor Intl

Mon 30/3

21:05-19:35

1 stop14h 30m

£600

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 27/2

10:45-18:20

1 stop14h 35m

Phoenix Sky Harbor Intl

Mon 2/3

14:47-17:05

2 stops19h 18m

£601

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 17/3

10:55-22:47

2 stops18h 52m

Phoenix Sky Harbor Intl

Mon 30/3

21:05-19:35

1 stop14h 30m

£614

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 12/3

11:30-21:04

2 stops16h 34m

Phoenix Sky Harbor Intl

Tue 17/3

10:24-08:40

1 stop15h 16m

£620

CorkPhoenix

ORK - PHX

ORKPHX

Cork

Thu 12/3

06:00-23:46

2 stops24h 46m

Phoenix Sky Harbor Intl

Tue 17/3

12:10-15:00

2 stops19h 50m

£654

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 15 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 £476). Flying from Ireland to Phoenix in July is currently the most expensive (average of £624). 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 3 February 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
1,531 reviews
Check prices

Entertainment

7.0

Food

7.0

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.3

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
1,531 reviews
Air France
7.4
Good
1,531 reviews
Check prices

Entertainment

7.0

Food

7.0

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.3

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
9,232 reviews
Air France
7.4
Good
1,531 reviews
Check prices

Entertainment

7.0

Food

7.0

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.3

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
11,215 reviews
Air France
7.4
Good
1,531 reviews
Check prices

Entertainment

7.0

Food

7.0

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.3

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
3,102 reviews
Air France
7.4
Good
1,531 reviews
Check prices

Entertainment

7.0

Food

7.0

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.3

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
7,711 reviews
Air France
7.4
Good
1,531 reviews
Check prices

Entertainment

7.0

Food

7.0

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.3

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 £573, Delta can have you in Phoenix from Ireland in 14h 35m. 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 £476). Flying from Ireland to Phoenix in July is currently the most expensive (average of £624). 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£514Average£594FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£522Average£577FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£563Average£634FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£563Average£633FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£582Average£673FlexibilityNo 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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