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Cheap flights from Ireland to Phoenix from £313

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Phoenix

Keep the following information in mind while searching for Ireland to Phoenix flight deals. Data was last updated 16 January 2026.

Round-trip from

£498

One-way from

£313

Popular in

July

Cheapest in

November

Average price

£688
11/2-18/2
  • 11/2-18/2
  • 3 total stops
  • 56h 24m total
  • Ireland to Phoenix
Search Deals
WestJet
  • WestJet
  • 1/5
  • 2 total stops
  • 36h 54m 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

Find 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 16 January 2026.

Wed 11/213:20
DUB
-
PHX
2 stops41h 35m
Multiple Airlines
Wed 18/212:31
PHX
-
DUB
1 stop14h 49m
Multiple Airlines
Deal found 14/1£498
Sun 19/409:30
DUB
-
PHX
1 stop15h 48m
Multiple Airlines
Sat 9/521:05
PHX
-
DUB
1 stop14h 25m
Multiple Airlines
Deal found 14/1£509
Sat 28/218:00
DUB
-
PHX
2 stops35h 49m
Multiple Airlines
Sat 7/310:38
PHX
-
DUB
1 stop14h 07m
Multiple Airlines
Deal found 14/1£531
Fri 24/409:30
DUB
-
PHX
1 stop15h 48m
Finnair
Sun 3/510:05
PHX
-
DUB
1 stop15h 40m
Finnair
Deal found 15/1£532
Wed 11/210:20
DUB
-
PHX
1 stop15h 00m
British Airways
Wed 18/220:25
PHX
-
DUB
1 stop16h 20m
British Airways
Deal found 14/1£567
Fri 27/218:15
DUB
-
PHX
1 stop31h 05m
British Airways
Mon 2/314:47
PHX
-
DUB
2 stops21h 53m
British Airways
Deal found 14/1£568
Sun 25/105:55
DUB
-
PHX
2 stops19h 24m
Delta
Tue 10/206:15
PHX
-
DUB
2 stops18h 35m
Delta
Deal found 14/1£573
Wed 11/206:00
DUB
-
PHX
1 stop14h 35m
Air France
Wed 18/215:50
PHX
-
DUB
1 stop24h 05m
Air France
Deal found 14/1£575
Mon 9/208:50
DUB
-
PHX
2 stops20h 50m
Delta
Mon 23/223:50
PHX
-
DUB
1 stop24h 55m
Delta
Deal found 15/1£576
Sun 1/306:00
DUB
-
PHX
2 stops18h 08m
Delta
Sun 8/322:55
PHX
-
DUB
1 stop26h 50m
Delta
Deal found 14/1£579
Thu 5/210:45
DUB
-
PHX
1 stop32h 24m
Delta
Thu 19/213:25
PHX
-
DUB
2 stops19h 20m
Delta
Deal found 15/1£580
Mon 2/317:15
ORK
-
PHX
2 stops31h 20m
KLM
Tue 10/309:35
PHX
-
ORK
2 stops18h 10m
KLM
Deal found 15/1£580

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 16 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

Sun 19/4

09:30-17:18

1 stop15h 48m

Phoenix Sky Harbor Intl

Sat 9/5

21:05-19:30

1 stop14h 25m

£509

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sat 28/2

18:00-22:49

2 stops35h 49m

Phoenix Sky Harbor Intl

Sat 7/3

10:38-07:45

1 stop14h 07m

£531

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 24/4

09:30-17:18

1 stop15h 48m

Phoenix Sky Harbor Intl

Sun 3/5

10:05-09:45

1 stop15h 40m

£532

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 27/2

18:15-18:20

1 stop31h 05m

Phoenix Sky Harbor Intl

Mon 2/3

13:39-17:05

2 stops20h 26m

£567

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sat 28/2

11:30-22:07

1 stop17h 37m

Phoenix Sky Harbor Intl

Sat 7/3

09:35-08:40

1 stop16h 05m

£573

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 11/2

05:55-22:40

2 stops23h 45m

Phoenix Sky Harbor Intl

Wed 18/2

13:55-15:45

2 stops18h 50m

£573

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 29/1

05:55-23:15

2 stops24h 20m

Phoenix Sky Harbor Intl

Fri 13/2

15:50-15:45

1 stop16h 55m

£573

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 11/2

06:00-13:35

1 stop14h 35m

Phoenix Sky Harbor Intl

Wed 18/2

15:50-22:55

1 stop24h 05m

£575

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 17/2

05:55-23:29

2 stops24h 34m

Phoenix Sky Harbor Intl

Sat 21/2

23:53-07:45

1 stop24h 52m

£576

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 9/2

08:50-22:40

2 stops20h 50m

Phoenix Sky Harbor Intl

Mon 23/2

23:50-07:45

1 stop24h 55m

£576

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 33 results
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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 £636). 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 16 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
1,522 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,522 reviews
Air France
7.4
Good
1,522 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
United Airlines
7.4
Good
9,163 reviews
Air France
7.4
Good
1,522 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
American Airlines
7.2
Good
11,132 reviews
Air France
7.4
Good
1,522 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Iberia
7.0
Good
3,087 reviews
Air France
7.4
Good
1,522 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
British Airways
6.7
Okay
7,676 reviews
Air France
7.4
Good
1,522 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.0

Comfort

7.4

Boarding

7.4

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

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 £532, Finnair can have you in Phoenix from Ireland in 15h 48m. 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 £636). 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

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Alternative routes for Ireland to Phoenix

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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 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£462Average£589FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£483Average£588FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£529Average£639FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£575Average£646FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£594Average£686FlexibilityNo 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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