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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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
30 Mar — 6 Apr1
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 28 February 2026.

Mon 13/411:30
DUB
-
PHX
1 stop32h 17m
Multiple Airlines
Fri 15/516:35
PHX
-
DUB
2 stops34h 15m
Multiple Airlines
Deal found 26/2£464
Mon 13/411:30
DUB
-
PHX
2 stops33h 25m
Multiple Airlines
Wed 13/513:00
PHX
-
DUB
1 stop17h 30m
Multiple Airlines
Deal found 26/2£504
Fri 3/409:30
DUB
-
PHX
1 stop15h 52m
Multiple Airlines
Thu 16/416:30
PHX
-
DUB
1 stop18h 50m
Multiple Airlines
Deal found 25/2£513
Fri 10/409:30
DUB
-
PHX
1 stop15h 48m
Multiple Airlines
Fri 17/416:30
PHX
-
DUB
1 stop18h 55m
Multiple Airlines
Deal found 24/2£514
Mon 13/411:30
DUB
-
PHX
1 stop32h 17m
Multiple Airlines
Sat 16/517:55
PHX
-
DUB
2 stops31h 25m
Multiple Airlines
Deal found 26/2£519
Tue 21/420:25
DUB
-
PHX
1 stop24h 40m
Multiple Airlines
Wed 29/410:05
PHX
-
DUB
1 stop15h 40m
Multiple Airlines
Deal found 24/2£521
Sat 11/409:30
DUB
-
PHX
1 stop15h 48m
Finnair
Sat 18/410:05
PHX
-
DUB
1 stop15h 40m
Finnair
Deal found 25/2£533
Mon 13/411:30
DUB
-
PHX
2 stops33h 25m
Multiple Airlines
Tue 19/513:00
PHX
-
DUB
1 stop17h 30m
Multiple Airlines
Deal found 26/2£539
Mon 13/411:30
DUB
-
PHX
1 stop32h 17m
Multiple Airlines
Mon 18/522:30
PHX
-
DUB
2 stops22h 00m
Multiple Airlines
Deal found 26/2£560
Mon 13/411:30
DUB
-
PHX
1 stop32h 17m
Multiple Airlines
Wed 13/500:30
PHX
-
DUB
2 stops20h 45m
Multiple Airlines
Deal found 26/2£584
Fri 8/512:30
SNN
-
PHX
2 stops17h 26m
United Airlines
Tue 12/509:00
PHX
-
SNN
2 stops17h 15m
United Airlines
Deal found 24/2£683
Wed 4/1116:05
ORK
-
PHX
1 stop33h 10m
British Airways
Sun 8/1120:25
PHX
-
ORK
1 stop20h 00m
British Airways
Deal found 24/2£691

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 28 February 2026.

Round-trip from

£464

One-way from

£453

Popular in

July

Cheapest in

October

Average price

£654
WestJet
  • WestJet
  • 13/4-15/5
  • 3 total stops
  • 66h 32m total
  • Ireland to Phoenix
Search Deals
Finnair
  • Finnair
  • 30/5
  • 1 total stop
  • 21h 10m total
  • Ireland to Phoenix
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 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 28 February 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

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 23/4

09:30-17:18

1 stop15h 48m

Phoenix Sky Harbor Intl

Tue 5/5

16:30-18:50

1 stop18h 20m

£513

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 13/4

09:30-17:18

1 stop15h 48m

Phoenix Sky Harbor Intl

Mon 20/4

16:30-18:40

1 stop18h 10m

£513

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 10/4

09:30-17:18

1 stop15h 48m

Phoenix Sky Harbor Intl

Fri 17/4

16:30-19:25

1 stop18h 55m

£514

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 14/4

08:35-19:00

1 stop18h 25m

Phoenix Sky Harbor Intl

Wed 13/5

16:58-19:30

2 stops18h 32m

£620

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 15/4

20:30-13:05

1 stop24h 35m

Phoenix Sky Harbor Intl

Mon 18/5

16:58-18:40

2 stops17h 42m

£620

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 17/4

08:35-19:00

1 stop18h 25m

Phoenix Sky Harbor Intl

Wed 13/5

16:58-19:30

2 stops18h 32m

£620

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 15/4

12:50-19:00

1 stop14h 10m

Phoenix Sky Harbor Intl

Sun 17/5

16:58-19:35

2 stops18h 37m

£620

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 16/4

10:30-19:00

1 stop16h 30m

Phoenix Sky Harbor Intl

Mon 18/5

16:58-18:40

2 stops17h 42m

£620

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 10/4

11:10-21:52

2 stops18h 42m

Phoenix Sky Harbor Intl

Fri 17/4

06:40-07:55

2 stops17h 15m

£679

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Fri 8/5

12:30-21:56

2 stops17h 26m

Phoenix Sky Harbor Intl

Tue 12/5

09:00-10:15

2 stops17h 15m

£683

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 24 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 £445). 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 28 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
1,539 reviews
Check prices

Boarding

7.4

Comfort

7.3

Food

7.0

Entertainment

7.0

Crew

8.1

Overall

7.4

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
1,539 reviews
Air France
7.4
Good
1,539 reviews
Check prices

Boarding

7.4

Comfort

7.3

Food

7.0

Entertainment

7.0

Crew

8.1

Overall

7.4

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
9,360 reviews
Air France
7.4
Good
1,539 reviews
Check prices

Boarding

7.4

Comfort

7.3

Food

7.0

Entertainment

7.0

Crew

8.1

Overall

7.4

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
11,368 reviews
Air France
7.4
Good
1,539 reviews
Check prices

Boarding

7.4

Comfort

7.3

Food

7.0

Entertainment

7.0

Crew

8.1

Overall

7.4

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
3,127 reviews
Air France
7.4
Good
1,539 reviews
Check prices

Boarding

7.4

Comfort

7.3

Food

7.0

Entertainment

7.0

Crew

8.1

Overall

7.4

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
7,772 reviews
Air France
7.4
Good
1,539 reviews
Check prices

Boarding

7.4

Comfort

7.3

Food

7.0

Entertainment

7.0

Crew

8.1

Overall

7.4

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 £683, British Airways can have you in Phoenix from Ireland in 17h 26m. Airlines will cover a distance of 4910 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 £445). 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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£527Average£606FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£530Average£585FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£544Average£653FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£572Average£686FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£591Average£683FlexibilityNo 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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