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$585+ Cheap flights from Tucson (TUS) 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — DUB
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Tucson to Dublin

Cheapest flights from Tucson to Dublin
Explore the most affordable flight options available from Tucson to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This United Airlines deal was found by Cheapflights users on 3/11. 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 8/177:15 am
TUS
-
DUB
1 stop18h 30m
United Airlines
Tue 9/19:50 am
DUB
-
TUS
2 stops34h 37m
United Airlines
Deal found 3/11$618
This United Airlines deal was found by Cheapflights users on 3/12. 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 12/611:50 am
TUS
-
DUB
2 stops15h 05m
United Airlines
Wed 12/99:00 am
DUB
-
TUS
2 stops35h 31m
United Airlines
Deal found 3/12$623
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:15 am
TUS
-
DUB
2 stops16h 15m
United Airlines
Tue 4/289:50 am
DUB
-
TUS
2 stops39h 24m
United Airlines
Deal found 3/13$637
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1711:21 am
TUS
-
DUB
2 stops15h 34m
United Airlines
Tue 3/2412:05 pm
DUB
-
TUS
2 stops27h 56m
United Airlines
Deal found 3/13$641
This Finnair deal was found by Cheapflights users on 3/11. 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.
Wed 4/2212:28 pm
TUS
-
DUB
2 stops20h 47m
Finnair
Wed 5/69:40 am
DUB
-
TUS
2 stops22h 19m
Finnair
Deal found 3/11$647
This Delta deal was found by Cheapflights users on 3/11. 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 9/212:00 pm
TUS
-
DUB
2 stops22h 25m
Delta
Tue 9/158:55 am
DUB
-
TUS
2 stops20h 13m
Delta
Deal found 3/11$651
This FlightHub deal was found by Cheapflights users on 3/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:00 pm
TUS
-
DUB
2 stops39h 50m
Scandinavian Airlines
Sun 8/3010:15 am
DUB
-
TUS
2 stops18h 53m
Scandinavian Airlines
Deal found 3/13$658
This British Airways deal was found by Cheapflights users on 3/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:05 pm
TUS
-
DUB
2 stops17h 45m
British Airways
Tue 4/2810:30 am
DUB
-
TUS
2 stops19h 13m
British Airways
Deal found 3/11$659
This Iberia deal was found by Cheapflights users on 3/12. 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 4/2112:28 pm
TUS
-
DUB
2 stops18h 07m
Multiple Airlines
Tue 4/2810:30 am
DUB
-
TUS
2 stops18h 27m
Multiple Airlines
Deal found 3/12$660

Find flight deals from Tucson to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) 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 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(United Airlines)

One-way from

$585
(Ovago)

Popular in

June

Cheapest in

February

Average price

$707
Provider with most accurate pricing for Tucson-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Dublin flights.
Search Deals
From Tucson to Dublin
Search Deals
One-way flight from Tucson to Dublin
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($48 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 Tucson 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 16, 2026.
Use the filters below to find and compare flights from Tucson to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 4/22

6:00 am-7:20 am

2 stops17h 20m

Dublin

Wed 5/6

9:20 am-8:59 am

2 stops31h 39m

$661

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 4/21

7:10 am-3:25 pm

2 stops24h 15m

Dublin

Tue 4/28

5:55 am-4:13 pm

2 stops18h 18m

$661

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 4/21

7:15 am-7:30 am

2 stops16h 15m

Dublin

Tue 4/28

9:50 am-5:14 pm

2 stops39h 24m

$662

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 4/15

6:00 am-10:40 am

2 stops20h 40m

Dublin

Tue 4/21

9:50 am-5:14 pm

2 stops39h 24m

$662

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Fri 4/17

6:30 am-10:40 am

2 stops20h 10m

Dublin

Fri 4/24

9:50 am-12:27 pm

2 stops34h 37m

$687

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 4/21

7:15 am-7:30 am

2 stops16h 15m

Dublin

Thu 4/30

11:35 am-10:15 pm

1 stop18h 40m

$689

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 4/15

11:15 am-4:40 pm

2 stops21h 25m

Dublin

Tue 4/21

5:55 am-4:56 pm

2 stops19h 01m

$690

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 4/13

7:30 am-9:45 am

1 stop18h 15m

Dublin

Mon 4/20

11:35 am-10:02 pm

1 stop18h 27m

$734
Quickest round-trip

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Sun 5/10

6:30 am-7:30 am

2 stops17h 00m

Dublin

Tue 5/19

8:50 am-5:29 pm

2 stops16h 39m

$736
Cheapest one-way
Quickest one-way

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Fri 5/15

12:28 pm-10:35 am

1 stop14h 07m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Tucson 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 Tucson to Dublin in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Tucson-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-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 Tucson-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 Tucson to Dublin

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tucson to Dublin. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Tucson to Dublin, you should look to book at least 15 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.

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 16, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Tucson to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,289 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

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
8,289 reviews
Delta
7.9
Good
8,289 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

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
9,429 reviews
Delta
7.9
Good
8,289 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

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
11,466 reviews
Delta
7.9
Good
8,289 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

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
3,137 reviews
Delta
7.9
Good
8,289 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Crew

8.5

Entertainment

7.8

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 Tucson to Dublin. 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 Tucson to Dublin?

    There are many flights that can get you from Tucson to Dublin in 17h 20m. Fly via United Airlines or Delta to get the fastest option. There are 5013 mi between Tucson and Dublin. This flight may include one or multiple stops.

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

    Currently priced at $437, Delta will fly you from Tucson to Dublin and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $501 and $551, respectively. These flights start at 43% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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.

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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Alternative routes for Tucson to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Tucson to Dublin

Discover the top 4 airlines that operate flights from Tucson 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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$437Average$693FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$501Average$657FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$551Average$791FlexibilityNo cancel feeOn-time71%
IberiaCheapest$579Average$690FlexibilityNo cancel feeOn-time77%

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