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$304+ Cheap flights from Arizona 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DUB
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Arizona to Dublin

Cheapest flights from Arizona to Dublin
Explore the most affordable flight options available from Arizona to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This United Airlines deal was found by Cheapflights users on 3/19. 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 8/117:15 am
TUS
-
DUB
1 stop18h 30m
United Airlines
Tue 8/259:50 am
DUB
-
TUS
2 stops42h 25m
United Airlines
Deal found 3/19$668
This Air Canada deal was found by Cheapflights users on 3/21. 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.
Wed 8/127:00 am
TUS
-
DUB
2 stops16h 45m
Air Canada
Tue 8/259:50 am
DUB
-
TUS
2 stops39h 14m
Air Canada
Deal found 3/21$671
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/1010:55 am
TUS
-
DUB
2 stops16h 15m
United Airlines
Tue 8/259:50 am
DUB
-
TUS
2 stops39h 14m
United Airlines
Deal found 3/19$672
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/117:15 am
TUS
-
DUB
1 stop18h 30m
United Airlines
Thu 8/279:20 am
DUB
-
TUS
2 stops43h 21m
United Airlines
Deal found 3/19$673
This Air Canada deal was found by Cheapflights users on 3/23. 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 8/165:40 am
TUS
-
DUB
2 stops18h 05m
Air Canada
Thu 8/209:20 am
DUB
-
TUS
2 stops39h 44m
Air Canada
Deal found 3/23$676
This United Airlines deal was found by Cheapflights users on 3/20. 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 8/106:37 am
TUS
-
DUB
2 stops20h 03m
United Airlines
Thu 8/209:20 am
DUB
-
TUS
2 stops43h 23m
United Airlines
Deal found 3/20$677
This oojo deal was found by Cheapflights users on 3/21. 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 11/35:55 pm
TUS
-
DUB
2 stops16h 05m
British Airways
Tue 11/1710:55 am
DUB
-
TUS
2 stops18h 41m
British Airways
Deal found 3/21$680
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mon 6/112:45 pm
LAS
-
DUB
1 stop14h 10m
Multiple Airlines
Tue 6/2312:15 pm
DUB
-
LAS
1 stop18h 02m
Multiple Airlines
Deal found 3/20$681
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/117:15 am
TUS
-
DUB
2 stops16h 05m
United Airlines
Wed 8/269:20 am
DUB
-
TUS
2 stops39h 44m
United Airlines
Deal found 3/19$682
This Iberia deal was found by Cheapflights users on 3/23. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:38 am
TUS
-
DUB
2 stops16h 02m
Multiple Airlines
Tue 11/31:00 pm
DUB
-
TUS
1 stop16h 36m
Multiple Airlines
Deal found 3/23$686
This Air Canada deal was found by Cheapflights users on 3/19. 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.
Mon 9/77:55 am
PHX
-
DUB
1 stop15h 50m
Air Canada
Tue 9/159:20 am
DUB
-
PHX
2 stops37h 03m
Air Canada
Deal found 3/19$687
This United Airlines deal was found by Cheapflights users on 3/21. 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 5/65:30 am
TUS
-
DUB
2 stops21h 40m
United Airlines
Wed 5/139:20 am
DUB
-
TUS
2 stops44h 01m
United Airlines
Deal found 3/21$687

Find flight deals from Arizona to Dublin

Keep the following information in mind while searching for Arizona to Dublin flight deals. Data was last updated March 24, 2026.

Round-trip from

$668
(Air Canada)

One-way from

$304
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$718
From Arizona to Dublin
Search Deals
One-way flight from Arizona to Dublin
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($169 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona 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 24, 2026.
Use the filters below to find and compare flights from Arizona to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 8/18

7:15 am-9:45 am

1 stop18h 30m

Dublin

Tue 9/1

9:50 am-12:27 pm

2 stops34h 37m

$668

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 8/11

7:15 am-9:45 am

1 stop18h 30m

Dublin

Thu 8/27

9:20 am-8:41 pm

2 stops43h 21m

$673

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sun 8/16

5:40 am-7:45 am

2 stops18h 05m

Dublin

Thu 8/20

9:20 am-5:04 pm

2 stops39h 44m

$676

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 8/18

7:07 am-9:45 am

1 stop18h 38m

Dublin

Wed 9/2

9:20 am-7:42 pm

2 stops42h 22m

$693

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sun 8/16

7:15 am-9:45 am

1 stop18h 30m

Dublin

Thu 8/20

9:20 am-8:15 pm

2 stops18h 55m

$696

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 9/2

7:00 am-3:25 pm

2 stops24h 25m

Dublin

Tue 9/15

5:55 am-9:08 pm

2 stops23h 13m

$701

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 8/12

9:30 am-10:40 am

2 stops17h 10m

Dublin

Thu 8/27

9:20 am-8:15 pm

2 stops18h 55m

$701

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 8/11

9:30 am-11:10 am

2 stops17h 40m

Dublin

Wed 8/26

9:20 am-8:15 pm

2 stops18h 55m

$701

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 8/10

6:37 am-10:40 am

2 stops20h 03m

Dublin

Wed 8/26

11:35 am-8:15 pm

2 stops16h 40m

$704

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 5/6

6:00 am-8:45 am

1 stop18h 45m

Dublin

Wed 5/13

5:55 am-4:12 pm

2 stops18h 17m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 56 resultsSorted by cheapest first
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Best time to book a flight from Arizona to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Arizona 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 Arizona to Dublin

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

Currently, April is the cheapest month in which you can book a flight from Arizona to Dublin (average of $437). Flying from Arizona to Dublin in June is currently the most expensive (average of $839). 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 Arizona to Dublin?

Related info for your journey

Find useful and relevant information for your journey from Arizona 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 Arizona?

    Most people fly into Dublin (DUB) if they book a flight to Dublin from Arizona. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Arizona to Dublin?

    For as low as $676, Air Canada can have you in Dublin from Arizona in 18h 05m. The distance between Arizona and Dublin is about 5013 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $219. Users have also found prices from $222 and $234 on British Airways and American Airlines, respectively.

  • What are the most popular routes from Arizona to Dublin?

    While some choose either Las Vegas Harry Reid Intl - Dublin or Tucson - Dublin, Phoenix Sky Harbor Intl - Dublin is the most popular route from Arizona to Dublin.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Arizona to Dublin (average of $437). Flying from Arizona to Dublin in June is currently the most expensive (average of $839). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Arizona to Dublin

Discover the top 10 airlines that operate flights from Arizona 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$363Average$831FlexibilityNo cancel feeOn-time76%
DeltaCheapest$437Average$700FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$474Average$709FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$483Average$682FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$486Average$640FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$508Average$705FlexibilityNo cancel feeOn-time77%
IberiaCheapest$517Average$717FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$517Average$812FlexibilityNo cancel feeOn-time71%
KLMCheapest$533Average$905FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$723Average$1,053FlexibilityNo cancel feeOn-timeN/A

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