Dublin

$398+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — DUB
Jul 17 — Jul 241
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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 June 17, 2026.

This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 11/38:30 am
TUS
-
DUB
1 stop16h 40m
United Airlines
Wed 11/189:00 am
DUB
-
TUS
2 stops33h 40m
United Airlines
Deal found 6/16$718
This Justfly.com deal was found by Cheapflights users on 6/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:00 am
TUS
-
DUB
2 stops16h 10m
Air Canada
Wed 11/189:00 am
DUB
-
TUS
2 stops43h 42m
Air Canada
Deal found 6/16$726
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:45 am
TUS
-
DUB
2 stops30h 00m
Multiple Airlines
Wed 11/189:00 am
DUB
-
TUS
2 stops43h 42m
Multiple Airlines
Deal found 6/16$731
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 11/48:30 am
TUS
-
DUB
1 stop16h 40m
United Airlines
Wed 11/189:00 am
DUB
-
TUS
3 stops33h 40m
United Airlines
Deal found 6/16$741
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 11/312:20 pm
TUS
-
DUB
1 stop12h 50m
United Airlines
Thu 11/1910:40 am
DUB
-
TUS
1 stop19h 00m
United Airlines
Deal found 6/16$745
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:29 am
TUS
-
DUB
1 stop13h 46m
Iberia
Tue 11/2410:00 am
DUB
-
TUS
2 stops43h 36m
Iberia
Deal found 6/12$756
This Justfly.com deal was found by Cheapflights users on 6/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:30 am
TUS
-
DUB
2 stops18h 15m
Air Canada
Fri 10/29:50 am
DUB
-
TUS
2 stops38h 56m
Air Canada
Deal found 6/12$761
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 9/2210:30 am
TUS
-
DUB
1 stop15h 15m
United Airlines
Fri 10/29:20 am
DUB
-
TUS
2 stops43h 50m
United Airlines
Deal found 6/16$770
This Justfly.com deal was found by Cheapflights users on 6/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:45 pm
TUS
-
DUB
2 stops20h 15m
British Airways
Tue 11/1710:55 am
DUB
-
TUS
2 stops18h 41m
British Airways
Deal found 6/16$773
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 10/76:06 am
TUS
-
DUB
2 stops17h 24m
United Airlines
Wed 10/219:20 am
DUB
-
TUS
2 stops43h 50m
United Airlines
Deal found 6/16$774
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:43 pm
TUS
-
DUB
2 stops17h 17m
British Airways
Tue 11/2410:55 am
DUB
-
TUS
2 stops20h 01m
British Airways
Deal found 6/12$775
This Air Canada deal was found by Cheapflights users on 6/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:45 am
TUS
-
DUB
2 stops38h 25m
Air Canada
Wed 11/189:00 am
DUB
-
TUS
2 stops43h 42m
Air Canada
Deal found 6/16$776

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 June 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$718
(United Airlines)

One-way from

$398
(United Airlines)

Popular in

January

Cheapest in

August

Average price

$1,277
Provider with most accurate pricing for Tucson-Dublin flight deals.
Provider most trusted by Cheapflights users for Tucson-Dublin flights.
From Tucson to Dublin
One-way flight from Tucson to Dublin
Highest demand for flights based on searches. 8% potential increase in price ($73 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($49 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 17, 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 9/2

5:30 am-9:45 am

2 stops20h 15m

Dublin

Tue 9/15

9:20 am-11:13 am

2 stops33h 53m

$782

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 9/2

12:19 pm-11:50 am

1 stop15h 31m

Dublin

Tue 9/15

6:00 pm-7:05 pm

2 stops33h 05m

$811

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 9/2

6:29 am-7:55 am

2 stops17h 26m

Dublin

Tue 9/15

11:00 am-9:46 pm

1 stop18h 46m

$814
Quickest round-trip

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 9/2

12:19 pm-5:15 pm

2 stops20h 56m

Dublin

Wed 9/9

12:40 pm-7:05 pm

1 stop14h 25m

$822

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 8/17

11:00 am-9:45 am

1 stop14h 45m

Dublin

Mon 8/31

9:50 am-8:30 pm

2 stops42h 40m

$828
Cheapest one-way

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Fri 9/11

5:30 am-11:10 am

2 stops21h 40m

$398

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 9/8

6:20 am-5:10 am

1 stop14h 50m

$434

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 7/15

6:20 am-10:00 am

2 stops19h 40m

$463

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 7/15

5:01 am-9:45 am

1 stop20h 44m

$463

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 9/7

9:15 am-10:40 am

2 stops17h 25m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 17 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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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

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

Currently, August is the cheapest month in which you can book a flight from Tucson to Dublin (average of $569). Flying from Tucson to Dublin in January is currently the most expensive (average of $1,356). 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 Tucson 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 June 17, 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.

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Food

7.2

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 15h 31m. Fly via United Airlines, Finnair, 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 $537, respectively. These flights start at 47% 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.

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

    Currently, August is the cheapest month in which you can book a flight from Tucson to Dublin (average of $569). Flying from Tucson to Dublin in January is currently the most expensive (average of $1,356). 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
Castleknock

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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.

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 June 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$437Average$599FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$501Average$695FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$537Average$780FlexibilityNo cancel feeOn-time71%
IberiaCheapest$579Average$881FlexibilityNo cancel feeOn-time77%

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