$441+ Cheap flights from Tucson (TUS) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — DUB
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Tucson to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Tucson to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Tucson to DublinExplore 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 September 28, 2026.
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 September 28, 2026.
This KLM deal was found by Cheapflights users on 9/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
1 stop18h 45m
Wed 11/49:40 am -
1 stop20h 15m
Deal found 9/23![KLM logo]()
$584
This Delta deal was found by Cheapflights users on 9/24. 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 12/27:42 am -
2 stops17h 03m
Wed 12/1610:45 am -
2 stops18h 54m
Deal found 9/24![Delta logo]()
$598
This Air France deal was found by Cheapflights users on 9/23. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop18h 45m
Fri 11/209:40 am -
1 stop20h 26m
Deal found 9/23![Multiple Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 9/24. 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.
Mon 11/25:31 pm -
2 stops32h 14m
Mon 11/910:45 am -
2 stops32h 16m
Deal found 9/24![Delta logo]()
$659
This KAYAK deal was found by Cheapflights users on 9/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:19 pm -
1 stop12h 51m
Wed 11/115:10 am -
2 stops24h 09m
Deal found 9/24![Lufthansa logo]()
$720
This KAYAK deal was found by Cheapflights users on 9/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:15 am -
1 stop16h 55m
Mon 11/910:40 am -
1 stop19h 35m
Deal found 9/24![Brussels Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:43 am -
1 stop18h 27m
Sat 10/318:00 am -
2 stops38h 50m
Deal found 9/23![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/257:15 am -
2 stops19h 40m
Tue 11/1010:40 am -
2 stops17h 54m
Deal found 9/24![United Airlines logo]()
$734
This FlightHub deal was found by Cheapflights users on 9/28. 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.
Tue 11/31:06 pm -
2 stops18h 14m
Tue 11/108:50 am -
2 stops20h 36m
Deal found 9/28![British Airways logo]()
$739
This Delta deal was found by Cheapflights users on 9/27. 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.
Sun 11/156:00 am -
1 stop18h 45m
Wed 11/255:45 am -
2 stops23h 51m
Deal found 9/27![Delta logo]()
$742
This Iberia deal was found by Cheapflights users on 9/28. 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 11/310:34 am -
1 stop13h 36m
Tue 11/1012:55 pm -
1 stop17h 21m
Deal found 9/28![Iberia logo]()
$745
Best flights from Tucson to DublinDiscover carefully curated flight deals from Tucson to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Tucson to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:40 am -
2 stops19h 20m
Wed 11/411:55 am -
2 stops18h 00m
Deal found 9/23![Delta logo]()
$584
This KLM deal was found by Cheapflights users on 9/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
1 stop18h 45m
Wed 11/49:40 am -
1 stop20h 15m
Deal found 9/23![KLM logo]()
$584
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:40 am -
2 stops17h 40m
Sat 10/318:00 am -
2 stops38h 50m
Deal found 9/23![United Airlines logo]()
$734
This Expedia deal was found by Cheapflights users on 9/28. 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.
Thu 11/127:00 am -
1 stop17h 10m
Fri 11/2012:55 pm -
1 stop16h 42m
Deal found 9/28![Iberia logo]()
$795
This Finnair deal was found by Cheapflights users on 9/25. 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.
Sat 10/249:37 am -
1 stop14h 33m
Sat 10/316:05 pm -
2 stops32h 01m
Deal found 9/25![Finnair logo]()
$849
This Delta deal was found by Cheapflights users on 9/27. 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 11/176:00 am -
1 stop18h 45m
Wed 11/251:25 pm -
2 stops38h 46m
Deal found 9/27![Delta logo]()
$742
This United Airlines deal was found by Cheapflights users on 9/27. 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 12/18:25 am -
1 stop16h 45m
Tue 12/810:40 am -
1 stop19h 31m
Deal found 9/27![United Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 9/26. 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 11/107:47 am -
2 stops16h 58m
Tue 11/175:45 am -
2 stops24h 21m
Deal found 9/26![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/312:19 pm -
1 stop12h 51m
Tue 11/109:30 am -
2 stops19h 49m
Deal found 9/28![United Airlines logo]()
$750
Last-minute flights from Tucson to DublinDiscover last-minute flight deals from Tucson to Dublin. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Dublin. Data last updated September 28, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
1 stop18h 45m
Wed 11/49:40 am -
1 stop20h 15m
Deal found 9/23![KLM logo]()
$584
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am -
1 stop18h 45m
Wed 11/410:45 am -
2 stops32h 27m
Deal found 9/23![Delta logo]()
$598
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:43 am -
1 stop18h 27m
Sat 10/318:00 am -
2 stops38h 50m
Deal found 9/23![United Airlines logo]()
$730
This Air Canada deal was found by Cheapflights users on 9/23. 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.
Sat 10/245:15 am -
3 stops17h 55m
Sat 10/318:00 am -
2 stops20h 19m
Deal found 9/23![Multiple Airlines logo]()
$766
This Finnair deal was found by Cheapflights users on 9/25. 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.
Sat 10/249:37 am -
1 stop14h 33m
Sat 10/316:05 pm -
2 stops32h 01m
Deal found 9/25![Finnair logo]()
$849
This KAYAK deal was found by Cheapflights users on 9/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:00 pm -
2 stops17h 45m
Sat 10/315:55 pm -
2 stops37h 00m
Deal found 9/25![British Airways logo]()
$902
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/257:15 am -
2 stops19h 40m
Tue 11/1010:40 am -
2 stops17h 54m
Deal found 9/24![United Airlines logo]()
$734
One-way flights from Tucson to DublinSearch for one-way flight options from Tucson to Dublin. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Tucson to Dublin. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/196:00 am -
3 stops34h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$441
This KAYAK deal was found by Cheapflights users on 9/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:31 pm -
1 stop30h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Aer Lingus logo]()
$495
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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $584 (KLM) |
One-way from | $441 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $905 |
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 7,457,451 searches. Data last updated September 28, 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
Cheapest round-trip
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Mon 10/19
6:00 am-12:35 am
3 stops34h 35m
Dublin
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$441
Quickest round-trip
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Mon 10/19
2:31 pm-5:10 am
1 stop30h 39m
Dublin
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$495
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Mon 10/19
6:40 am-10:00 am
2 stops19h 20m
Dublin
Wed 11/4
11:55 am-10:55 pm
2 stops18h 00m
$584
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Mon 10/19
6:00 am-8:45 am
1 stop18h 45m
Dublin
Wed 11/4
9:40 am-10:55 pm
1 stop20h 15m
$584
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Sat 10/24
9:40 am-11:20 am
2 stops17h 40m
Dublin
Sat 10/31
8:00 am-3:50 pm
2 stops38h 50m
$734
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Tue 11/17
6:00 am-7:45 am
1 stop18h 45m
Dublin
Wed 11/25
1:25 pm-9:11 pm
2 stops38h 46m
$742
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Tue 12/1
8:25 am-8:10 am
1 stop16h 45m
Dublin
Tue 12/8
10:40 am-11:11 pm
1 stop19h 31m
$745
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Tue 11/10
7:47 am-7:45 am
2 stops16h 58m
Dublin
Tue 11/17
5:45 am-11:06 pm
2 stops24h 21m
$746
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Tue 11/3
12:19 pm-8:10 am
1 stop12h 51m
Dublin
Tue 11/10
9:30 am-10:19 pm
2 stops19h 49m
$750
TucsonDublin
TUS Tucson - DUB Dublin
TUSDUB
Tucson
Thu 11/12
7:00 am-7:10 am
1 stop17h 10m
Dublin
Fri 11/20
12:55 pm-10:37 pm
1 stop16h 42m
$795
Showing 1-10 of 11 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
TUS-DUB
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, February is the cheapest month in which you can book a flight from Tucson to Dublin (average of $657). 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?
Airfare is below average for this route at the moment.
Tucson to Dublin flights typically cost between $666 and $787 in October.The cheapest round-trip price found within the last 5 days was $584 on KLM (Oct 19-Nov 4).
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 September 28, 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.
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Bray
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Other flights to Dublin
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Tucson and Dublin flights
Browse other Tucson and Dublin flight options. Last updated on September 28, 2026.
Other flights from Tucson
Browse through other flights departing from Tucson. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$437 | Average$599 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$750 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$536 | Average$780 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$579 | Average$890 | FlexibilityNo cancel fee | On-time77% |