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$260+ Cheap flights from Sky Harbor Intl (PHX) 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Dublin

Cheapest flights from Sky Harbor Intl to Dublin
Explore the most affordable flight options available from Sky Harbor Intl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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.
Mon 11/97:00 am
PHX
-
DUB
2 stops17h 30m
United Airlines
Fri 11/139:00 am
DUB
-
PHX
2 stops38h 21m
United Airlines
Deal found 3/8$588
This United Airlines deal was found by Cheapflights users on 3/8. 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 8/188:50 am
PHX
-
DUB
1 stop17h 50m
United Airlines
Wed 9/29:20 am
DUB
-
PHX
2 stops42h 22m
United Airlines
Deal found 3/8$593
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:25 pm
PHX
-
DUB
1 stop13h 35m
British Airways
Thu 11/510:30 am
DUB
-
PHX
1 stop14h 45m
British Airways
Deal found 3/7$595
This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:05 pm
PHX
-
DUB
1 stop26h 40m
British Airways
Wed 9/93:25 pm
DUB
-
PHX
1 stop35h 35m
British Airways
Deal found 3/9$596
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 8/154:28 pm
PHX
-
DUB
1 stop33h 17m
United Airlines
Tue 8/259:20 am
DUB
-
PHX
2 stops37h 03m
United Airlines
Deal found 3/9$599
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 pm
PHX
-
DUB
1 stop14h 25m
British Airways
Wed 9/212:50 pm
DUB
-
PHX
1 stop14h 10m
British Airways
Deal found 3/8$600
This Finnair deal was found by Cheapflights users on 3/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:05 pm
PHX
-
DUB
1 stop14h 30m
Multiple Airlines
Mon 9/148:30 pm
DUB
-
PHX
1 stop24h 45m
Multiple Airlines
Deal found 3/10$605

Find flight deals from Sky Harbor Intl to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$593
(United Airlines)

One-way from

$260
(KAYAK)

Popular in

June

Cheapest in

November

Average price

$718
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Dublin flights.
Search Deals
From Phoenix Sky Harbor Intl to Dublin
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Dublin
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 March 10, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 8/18

7:07 am-9:45 am

1 stop18h 38m

Dublin

Wed 9/2

9:50 am-9:58 pm

2 stops20h 08m

$598

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 9/1

11:50 pm-7:45 am

2 stops23h 55m

Dublin

Mon 9/7

9:20 am-3:13 pm

2 stops37h 53m

$646

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 4/15

7:35 am-10:40 am

1 stop19h 05m

Dublin

Tue 4/21

9:50 am-11:09 am

2 stops33h 19m

$653

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sat 5/2

2:51 pm-9:45 am

1 stop34h 54m

Dublin

Tue 5/12

9:50 am-6:06 pm

2 stops40h 16m

$659

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 5/4

9:05 pm-7:35 pm

1 stop14h 30m

Dublin

Wed 5/13

9:30 am-10:56 pm

1 stop21h 26m

$667
Quickest round-trip

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 5/4

9:38 am-7:55 am

1 stop14h 17m

Dublin

Tue 5/12

8:55 am-8:10 pm

2 stops19h 15m

$676

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Fri 5/1

6:05 am-7:55 am

1 stop17h 50m

Dublin

Fri 5/8

11:10 am-8:10 pm

2 stops17h 00m

$726

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sun 4/5

6:00 am-9:45 am

2 stops19h 45m

Dublin

Sun 4/12

8:50 am-7:49 pm

1 stop18h 59m

$734

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Thu 9/3

4:28 pm-7:45 am

2 stops31h 17m

Dublin

Sat 9/12

9:20 am-10:48 pm

2 stops21h 28m

$765

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Wed 5/27

6:00 am-10:40 am

2 stops20h 40m

Dublin

Tue 6/2

9:50 am-1:39 pm

2 stops35h 49m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Sky Harbor Intl to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Dublin in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Sky Harbor Intl 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 Sky Harbor Intl Airport to Dublin

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Dublin. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Dublin, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Dublin?

Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Dublin (average of $470). Flying from Phoenix Sky Harbor Intl Airport to Dublin in June is currently the most expensive (average of $836). 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.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Dublin?

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 March 10, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Phoenix Sky Harbor Intl Airport to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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
8,276 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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
9,409 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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
7.1
Good
11,414 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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
3,133 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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
7,781 reviews
Delta
7.9
Good
8,276 reviews

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.2

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 Sky Harbor Intl 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 Sky Harbor Intl?

    For a flight from Phoenix Sky Harbor Intl to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 0 inbound flights from Phoenix Sky Harbor Intl per day. 11 airlines have flights to Dublin from Phoenix Sky Harbor Intl on a regular basis.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Dublin?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Dublin in 17h 50m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4977 mi.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Dublin round-trip?

    Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Dublin round-trip from $363. Other airlines that can offer you cheap pricing are Aer Lingus, from $451, and Air Canada, from $474. Lufthansa is currently priced 50% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Dublin one-way?

    $219 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on British Airways and American Airlines, with prices starting from $222 and $234, respectively.

  • Where are the most common layover locations when flying from Phoenix Sky Harbor Intl Airport to Dublin?

    Most of the time, Phoenix Sky Harbor Intl Airport to Dublin flights that have layovers will stop in London.

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

    London travelers tend to visit Hyde Park, Buckingham Palace, and Piccadilly Circus more than anywhere else. Hyde Park, Buckingham Palace, and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $33 per day.

  • Where are the least popular layover locations for Phoenix Sky Harbor Intl Airport to Dublin flights?

    The least popular layover on flights from Phoenix Sky Harbor Intl Airport to Dublin is Chicago.

  • Can I find deals for flights from Sky Harbor Intl to Dublin that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Dublin?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Dublin?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Dublin?

    Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Dublin (average of $470). Flying from Phoenix Sky Harbor Intl Airport to Dublin in June is currently the most expensive (average of $836). 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 Sky Harbor Intl to Dublin

Discover the top 10 airlines that operate flights from Sky Harbor Intl 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$363Average$735FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$451Average$1,070FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$474Average$709FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$483Average$708FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$486Average$641FlexibilityNo cancel feeOn-time70%
DeltaCheapest$495Average$785FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$508Average$605FlexibilityNo cancel feeOn-time77%
IberiaCheapest$517Average$745FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$517Average$804FlexibilityNo cancel feeOn-time71%
KLMCheapest$533Average$856FlexibilityNo cancel feeOn-time75%

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