Cheap flights from Ireland to Phoenix from £452

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PHX
1 Sep — 8 Sep1
1 adult

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 27 August 2025.

Round-trip from

£522

One-way from

£452

Popular in

August

Cheapest in

February

Average price

£703
WestJet
  • WestJet
  • 9/10-16/10
  • 3 total stops
  • 54h 45m total
  • Ireland to Phoenix
JetBlue
  • JetBlue
  • 15/10
  • 1 total stop
  • 18h 58m total
  • Ireland to Phoenix
Highest demand for flights based on searches. 7% potential increase in price (£34 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Ireland to Phoenix

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 27 August 2025.

Thu 9/1019:55DUB - PHX
2 stops35h 55mMultiple Airlines
Thu 16/1008:00PHX - DUB
1 stop18h 50mMultiple Airlines
Deal found 25/8£522
Thu 9/1011:30DUB - PHX
1 stop17h 34mJetBlue
Thu 16/1021:59PHX - DUB
1 stop26h 21mJetBlue
Deal found 25/8£541
Thu 18/1210:30DUB - PHX
1 stop14h 45mBritish Airways
Tue 30/1220:25PHX - DUB
1 stop13h 35mBritish Airways
Deal found 25/8£594
Thu 4/1210:30DUB - PHX
1 stop14h 45mBritish Airways
Mon 8/1220:25PHX - DUB
1 stop32h 45mBritish Airways
Deal found 24/8£599
Mon 22/1205:55DUB - PHX
2 stops19h 40mDelta
Thu 1/107:20PHX - DUB
2 stops17h 25mDelta
Deal found 26/8£605
Wed 26/1105:55DUB - PHX
2 stops20h 22mDelta
Sun 30/1123:50PHX - DUB
1 stop24h 55mDelta
Deal found 26/8£606
Wed 12/1109:00DUB - PHX
2 stops18h 43mUnited Airlines
Fri 21/1123:59PHX - DUB
1 stop27h 21mUnited Airlines
Deal found 26/8£609
Thu 18/1206:00DUB - PHX
2 stops18h 16mDelta
Tue 30/1207:20PHX - DUB
2 stops17h 25mDelta
Deal found 26/8£611
Thu 4/1209:30DUB - PHX
2 stops17h 16mUnited Airlines
Mon 8/1208:30PHX - DUB
2 stops16h 00mUnited Airlines
Deal found 26/8£612
Sun 21/1205:55DUB - PHX
2 stops22h 23mDelta
Thu 8/106:00PHX - DUB
2 stops18h 50mDelta
Deal found 26/8£613
Fri 14/1106:00ORK - PHX
2 stops24h 34mDelta
Tue 18/1113:21PHX - ORK
2 stops20h 24mDelta
Deal found 26/8£644
Fri 10/1006:00ORK - PHX
2 stops25h 00mDelta
Fri 17/1009:50PHX - ORK
2 stops20h 50mDelta
Deal found 25/8£679

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 27 August 2025.
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

Thu 9/10

19:55-23:50

2 stops35h 55m

Phoenix Sky Harbor Intl

Thu 16/10

08:00-10:50

1 stop18h 50m

£522

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 9/10

11:30-21:04

1 stop17h 34m

Phoenix Sky Harbor Intl

Thu 16/10

21:59-08:20

1 stop26h 21m

£541

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 18/12

10:30-18:15

1 stop14h 45m

Phoenix Sky Harbor Intl

Tue 30/12

20:25-17:00

1 stop13h 35m

£594

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 4/12

10:30-18:15

1 stop14h 45m

Phoenix Sky Harbor Intl

Mon 8/12

20:25-12:10

1 stop32h 45m

£599

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 19/12

08:50-18:20

1 stop16h 30m

Phoenix Sky Harbor Intl

Sat 3/1

20:25-17:40

1 stop14h 15m

£599

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 3/2

05:00-18:06

2 stops20h 06m

Phoenix Sky Harbor Intl

Sun 8/2

06:30-07:30

1 stop18h 00m

£600

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 22/12

05:55-18:35

2 stops19h 40m

Phoenix Sky Harbor Intl

Thu 1/1

07:10-07:45

1 stop17h 35m

£605

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 26/11

05:55-19:17

2 stops20h 22m

Phoenix Sky Harbor Intl

Sun 30/11

23:50-07:45

1 stop24h 55m

£606

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 18/12

08:50-23:20

2 stops21h 30m

Phoenix Sky Harbor Intl

Tue 30/12

10:12-07:45

1 stop14h 33m

£606

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 12/11

09:00-20:43

2 stops18h 43m

Phoenix Sky Harbor Intl

Fri 21/11

23:59-10:20

1 stop27h 21m

£609

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 31 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, January is the cheapest month in which you can book a flight from Ireland to Phoenix (average of £729). Flying from Ireland to Phoenix in July is currently the most expensive (average of £1,041). 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.

What is the cheapest time of day to fly from IE to PHX?

Find hourly flight availability from Ireland to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 August 2025.

When flying from Ireland to Phoenix, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 27 August 2025.
Get a feel of what it's like to fly with Air France, United Airlines, andAer Lingus 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.

Comfort

7.4

Overall

7.4

Crew

8.1

Entertainment

6.9

Boarding

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Comfort

7.4

Overall

7.4

Crew

8.1

Entertainment

6.9

Boarding

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Comfort

7.4

Overall

7.4

Crew

8.1

Entertainment

6.9

Boarding

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Comfort

7.4

Overall

7.4

Crew

8.1

Entertainment

6.9

Boarding

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Comfort

7.4

Overall

7.4

Crew

8.1

Entertainment

6.9

Boarding

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

Comfort

7.4

Overall

7.4

Crew

8.1

Entertainment

6.9

Boarding

7.4

Food

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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 £594, JetBlue can have you in Phoenix from Ireland in 14h 45m. 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?

  • 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 £729). Flying from Ireland to Phoenix in July is currently the most expensive (average of £1,041). 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

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Alternative routes for Ireland to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Ireland to Phoenix

Discover the top 6 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 27 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£465Average£576FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£480Average£557FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£526Average£594FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£560Average£616FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£620Average£705FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£648Average£691FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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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