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$259+ Cheap flights from Phoenix to Dublin (DUB)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Sep 4 — Sep 111
Thu 9/4
Thu 9/11
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Dublin are usually found in November or February, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Phoenix to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 30, 2025.

Round-trip from

$537
(Kiwi.com)

One-way from

$259
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$726
From Phoenix to Dublin
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One-way flight from Phoenix to Dublin
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Highest demand for flights based on searches. 14% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Phoenix to Dublin

Cheapest flights from Phoenix to Dublin
Explore the most affordable flight options available from Phoenix to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:10 pmPHX - DUB
1 stop13h 40mMultiple Airlines
Wed 9/2412:00 pmDUB - PHX
2 stops54h 56mMultiple Airlines
Deal found 8/28$537
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:07 pmPHX - DUB
2 stops29h 03mUnited Airlines
Fri 12/129:00 amDUB - PHX
2 stops36h 10mUnited Airlines
Deal found 8/29$559
This Kiwi.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:10 pmPHX - DUB
1 stop13h 40mWestJet
Mon 9/229:45 amDUB - PHX
2 stops43h 33mWestJet
Deal found 8/28$564
This Priceline deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:00 amPHX - DUB
2 stops16h 10mAir Canada
Fri 12/129:00 amDUB - PHX
1 stop33h 49mAir Canada
Deal found 8/29$569
This Ovago deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:25 pmPHX - DUB
1 stop16h 20mBritish Airways
Tue 11/118:50 amDUB - PHX
1 stop16h 25mBritish Airways
Deal found 8/28$570
This Ovago deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:25 pmPHX - DUB
1 stop13h 35mBritish Airways
Wed 11/128:50 amDUB - PHX
1 stop16h 30mBritish Airways
Deal found 8/30$575
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:50 pmPHX - DUB
1 stop14h 05mUnited Airlines
Wed 11/199:00 amDUB - PHX
2 stops20h 40mUnited Airlines
Deal found 8/29$577
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:25 pmPHX - DUB
1 stop14h 20mAmerican Airlines
Wed 11/1211:30 amDUB - PHX
2 stops17h 28mAmerican Airlines
Deal found 8/30$580
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:25 pmPHX - DUB
2 stops14h 55mUnited Airlines
Wed 11/512:05 pmDUB - PHX
1 stop15h 38mUnited Airlines
Deal found 8/29$582
This FlightHub deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:30 pmPHX - DUB
1 stop27h 15mMultiple Airlines
Mon 11/36:35 pmDUB - PHX
2 stops34h 23mMultiple Airlines
Deal found 8/28$586
This KLM deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:50 amPHX - DUB
2 stops15h 55mMultiple Airlines
Tue 11/119:45 amDUB - PHX
1 stop15h 03mMultiple Airlines
Deal found 8/29$587
This FlightHub deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2112:11 pmPHX - DUB
2 stops39h 39mScandinavian Airlines
Fri 10/317:05 pmDUB - PHX
2 stops33h 47mScandinavian Airlines
Deal found 8/28$594

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Dublin 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 2,558,603 searches. Data last updated August 30, 2025.
Use the filters below to find and compare flights from Phoenix to Dublin that are best for you.

Fly from

Phoenix

Fly to

Dublin

Route

Depart

Return

Price

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 9/16

1:10 pm-10:50 am

1 stop13h 40m

Dublin

Mon 9/22

9:45 am-9:18 pm

2 stops43h 33m

$564

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 11/11

8:25 pm-5:00 pm

1 stop13h 35m

Dublin

Wed 11/19

8:50 am-6:20 pm

1 stop16h 30m

$570

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 10/20

8:40 pm-6:20 pm

1 stop13h 40m

Dublin

Mon 11/3

8:40 pm-6:15 pm

1 stop28h 35m

$570

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 10/29

8:25 pm-5:00 pm

1 stop13h 35m

Dublin

Wed 11/5

8:50 am-6:20 pm

1 stop16h 30m

$570

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 10/29

8:25 pm-7:45 pm

1 stop16h 20m

Dublin

Tue 11/11

8:50 am-6:15 pm

1 stop16h 25m

$570

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 11/5

8:25 pm-5:00 pm

1 stop13h 35m

Dublin

Wed 11/12

8:50 am-6:20 pm

1 stop16h 30m

$575

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 11/11

12:50 pm-9:55 am

1 stop14h 05m

Dublin

Wed 11/19

9:00 am-10:40 pm

2 stops20h 40m

$577

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 11/5

8:25 pm-5:45 pm

1 stop14h 20m

Dublin

Wed 11/12

11:30 am-9:58 pm

2 stops17h 28m

$580

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 10/29

12:25 pm-10:20 am

2 stops14h 55m

Dublin

Wed 11/5

12:05 pm-8:43 pm

1 stop15h 38m

$582

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 11/5

7:00 am-9:55 am

2 stops19h 55m

Dublin

Wed 11/12

9:00 am-10:40 pm

2 stops20h 40m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/29

Showing 1-10 of 17 results
1
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Best time to book a flight from Phoenix to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Phoenix with our price prediction graph.
Estimated round-trip 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 Phoenix to Dublin

How far ahead should I book a flight from Phoenix to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Dublin. Price data was last updated on August 22, 2025.

The best time to book flights from Phoenix to Dublin is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Phoenix to Dublin?

Currently, November is the cheapest month in which you can book a flight from Phoenix to Dublin (average of $509). Flying from Phoenix to Dublin in June is currently the most expensive (average of $925). 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 PHX to DUB?

Find hourly flight availability from Phoenix to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 30, 2025.

It’s optimal to fly from Phoenix to Dublin in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Phoenix to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Dublin. Price data was last updated on September 8, 2024.

Travelers seeking maximum savings on their Phoenix to Dublin flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated August 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Phoenix to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,978 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,978 reviews
Delta
8.0
Very good
7,978 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,941 reviews
Delta
8.0
Very good
7,978 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,978 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,894 reviews
Delta
8.0
Very good
7,978 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,327 reviews
Delta
8.0
Very good
7,978 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Phoenix?

    If you book a flight to Dublin from Phoenix, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Phoenix to Dublin per day from 12 different airlines.

  • How long is the flight from Phoenix to Dublin?

    For as low as $570, WestJet can have you in Dublin from Phoenix in 13h 35m. Airlines will cover a distance of 4977 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Phoenix to Dublin round-trip?

    Flying on Air Canada is currently your cheapest option to Dublin, with prices starting at $474. Additional round-trip tickets that might be worth considering are offered by United Airlines and Scandinavian Airlines, with the lowest prices starting at $533 and $538, respectively. Air Canada is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • Where are the most common layover locations when flying from Phoenix to Dublin?

    Of the flights from Phoenix to Dublin that have layovers, most of them stop in London. London is followed by Philadelphia in terms of the most popular layover location on flights from Phoenix to Dublin.

  • What are some popular things to do or see while on a layover in London?

    Hyde Park, Buckingham Palace, and Piccadilly Circus are the most popular attractions in London if you're in need of something to do during your layover. Hyde Park, Buckingham Palace, and Piccadilly Circus can be visited by traveling about 12.5 mi, 13.7 mi, and 14.1 mi respectively from London Heathrow. Travelers can rent a car at London Heathrow for an average daily rate of $44 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Philadelphia?

    The majority of Philadelphia visitors spend their time at Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park. Travelers on a layover in Philadelphia can visit Rittenhouse Square, University of Pennsylvania, and Citizens Bank Park, by traveling 6.1 mi, 5.7 mi, and 4.3 mi, respectively after landing at Philadelphia. Those on a layover in Philadelphia in need of a rental car can book one at Philadelphia for about $64.

  • Where are the least popular layover locations for Phoenix to Dublin flights?

    The least popular layover on flights from Phoenix to Dublin is Chicago. Dallas follows Chicago in terms of the least common layover location on Phoenix to Dublin flights.

  • Can I find deals for flights from Phoenix to Dublin that include hotel bookings?

    Yes. In addition to deals on Phoenix to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Dublin.

  • Can I find deals for business class flights from Phoenix to Dublin?

    Yes. Cheapflights offers flight deals from Phoenix to Dublin 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 Phoenix to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Phoenix to Dublin (average of $509). Flying from Phoenix to Dublin in June is currently the most expensive (average of $925). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Phoenix to Dublin

Discover the top 10 airlines that operate flights from Phoenix to Dublin. 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 2,558,603 searches. Data last updated August 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$474Average$709FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$533Average$823FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$538Average$670FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$539Average$824FlexibilityNo cancel feeOn-time70%
DeltaCheapest$544Average$853FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$551Average$880FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$568Average$909FlexibilityNo cancel feeOn-time71%
IberiaCheapest$570Average$877FlexibilityNo cancel feeOn-time77%
KLMCheapest$645Average$930FlexibilityNo cancel feeOn-time75%
IcelandairCheapest$780Average$844FlexibilityNo cancel feeOn-time76%

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