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$273+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheap 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 February 17, 2026.

This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:55 am
PHX
-
DUB
1 stop15h 50m
Air Canada
Fri 9/189:50 am
DUB
-
PHX
2 stops37h 04m
Air Canada
Deal found 2/17$514
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:55 am
PHX
-
DUB
1 stop15h 50m
Air Canada
Tue 9/159:20 am
DUB
-
PHX
2 stops39h 52m
Air Canada
Deal found 2/17$517
This United Airlines deal was found by Cheapflights users on 2/14. 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 9/812:50 pm
PHX
-
DUB
1 stop12h 55m
United Airlines
Fri 9/189:20 am
DUB
-
PHX
2 stops39h 56m
United Airlines
Deal found 2/14$523
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:55 pm
PHX
-
DUB
2 stops32h 50m
Air Canada
Fri 9/189:50 am
DUB
-
PHX
2 stops37h 04m
Air Canada
Deal found 2/17$524
This Air France deal was found by Cheapflights users on 2/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:25 pm
PHX
-
DUB
1 stop19h 00m
Air France
Tue 9/85:55 am
DUB
-
PHX
1 stop15h 15m
Air France
Deal found 2/13$525
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:00 pm
PHX
-
DUB
2 stops35h 45m
Air Canada
Tue 9/159:20 am
DUB
-
PHX
2 stops37h 34m
Air Canada
Deal found 2/17$526
This United Airlines deal was found by Cheapflights users on 2/16. 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 9/66:00 am
PHX
-
DUB
2 stops17h 45m
United Airlines
Fri 9/189:20 am
DUB
-
PHX
2 stops33h 51m
United Airlines
Deal found 2/16$527
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:25 pm
PHX
-
DUB
1 stop19h 00m
Delta
Tue 9/88:55 am
DUB
-
PHX
2 stops18h 02m
Delta
Deal found 2/15$528
This Delta deal was found by Cheapflights users on 2/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:25 pm
PHX
-
DUB
1 stop19h 00m
Delta
Fri 9/181:15 pm
DUB
-
PHX
1 stop17h 43m
Delta
Deal found 2/15$531
This Delta deal was found by Cheapflights users on 2/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:10 pm
PHX
-
DUB
2 stops17h 30m
Delta
Wed 11/48:50 am
DUB
-
PHX
2 stops21h 32m
Delta
Deal found 2/14$532

Find 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 February 17, 2026.

Round-trip from

$581
(SmartFares)

One-way from

$273
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$682
From Phoenix to Dublin
Search Deals
One-way flight from Phoenix to Dublin
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 17, 2026.
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

Wed 4/15

7:35 am-10:40 am

1 stop19h 05m

Dublin

Fri 4/24

9:50 am-2:17 pm

2 stops36h 27m

$583

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 5/4

1:16 pm-10:40 am

1 stop13h 24m

Dublin

Wed 5/13

9:20 am-6:06 pm

2 stops40h 46m

$583

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 4/7

7:35 am-7:20 am

1 stop15h 45m

Dublin

Wed 4/15

9:50 am-6:06 pm

2 stops40h 16m

$583

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 5/4

6:00 am-9:40 am

2 stops19h 40m

Dublin

Wed 5/13

10:30 am-7:00 pm

1 stop16h 30m

$591

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 4/15

9:05 pm-7:30 pm

1 stop14h 25m

Dublin

Mon 4/20

8:30 pm-7:00 pm

1 stop30h 30m

$593

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 4/22

9:05 pm-7:30 pm

1 stop14h 25m

Dublin

Thu 4/30

1:00 pm-7:00 pm

1 stop14h 00m

$593

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 4/1

9:05 pm-7:30 pm

1 stop14h 25m

Dublin

Wed 4/15

8:35 am-8:38 pm

2 stops20h 03m

$596

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 4/15

4:30 pm-2:35 pm

1 stop14h 05m

Dublin

Fri 4/24

9:30 am-7:27 pm

1 stop17h 57m

$597

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 4/1

9:05 pm-7:30 pm

1 stop14h 25m

Dublin

Wed 4/8

8:35 am-7:00 pm

1 stop18h 25m

$597

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sat 5/9

9:24 pm-9:20 am

3 stops51h 56m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 18 results
1
2

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 February 13, 2026.

The best time to book flights from Phoenix to Dublin is 85 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, August is the cheapest month in which you can book a flight from Phoenix to Dublin (average of $471). Flying from Phoenix to Dublin in June is currently the most expensive (average of $844). 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 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 February 17, 2026.
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
7.9
Good
8,205 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,205 reviews
Delta
7.9
Good
8,205 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,308 reviews
Delta
7.9
Good
8,205 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,294 reviews
Delta
7.9
Good
8,205 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,116 reviews
Delta
7.9
Good
8,205 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,751 reviews
Delta
7.9
Good
8,205 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 10 different airlines.

  • How long is the flight from Phoenix to Dublin?

    For as low as $583, United Airlines can have you in Dublin from Phoenix in 19h 05m. 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 Aer Lingus is currently your cheapest option to Dublin, with prices starting at $451. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $474 and $483, respectively. Aer Lingus is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phoenix to Dublin one-way?

    $222 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and WestJet, with prices starting from $234 and $307, respectively.

  • 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 $33 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 $49.

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

    The least popular layover on flights from Phoenix to Dublin is Chicago.

  • 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, August is the cheapest month in which you can book a flight from Phoenix to Dublin (average of $471). Flying from Phoenix to Dublin in June is currently the most expensive (average of $844). 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
Leixlip

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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 February 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$474Average$709FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$483Average$605FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$483Average$713FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$486Average$645FlexibilityNo cancel feeOn-time70%
DeltaCheapest$495Average$787FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$517Average$830FlexibilityNo cancel feeOn-time71%
KLMCheapest$533Average$856FlexibilityNo cancel feeOn-time75%
IberiaCheapest$546Average$819FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$723Average$1,100FlexibilityNo cancel feeOn-timeN/A
Air TransatCheapest$789Average$860FlexibilityNo cancel feeOn-time50%

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