TUS - DUB

$494 Find Cheap Flights from Tucson to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Dublin departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Dublin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Tucson to Dublin (TUS-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Dublin

Sun, Oct 26 - Thu, Nov 6
 Logo
9:43 am - 7:10 amTUS-DUB
14h 27m1 stop
 Logo
6:05 pm - 7:06 pmDUB-TUS
32h 01m2 stops
Tue, Oct 28 - Tue, Nov 4
 Logo
11:25 am - 8:10 amTUS-DUB
13h 45m1 stop
 Logo
5:00 am - 6:10 pmDUB-TUS
20h 10m2 stops
Mon, Oct 27 - Wed, Nov 5
Delta Logo
6:00 am - 7:45 amTUS-DUB
18h 45m1 stop
Delta Logo
10:45 am - 11:30 pmDUB-TUS
19h 45m2 stops
$507Delta
Find Deal
Sun, Oct 26 - Thu, Nov 6
United Airlines Logo
11:25 am - 10:20 amTUS-DUB
39h 55m2 stops
United Airlines Logo
10:40 am - 10:59 pmDUB-TUS
19h 19m1 stop
$517United Airlines
Find Deal
Sat, Oct 25 - Wed, Nov 5
Delta Logo
1:17 pm - 9:45 amTUS-DUB
36h 28m2 stops
Delta Logo
10:45 am - 11:30 pmDUB-TUS
19h 45m2 stops
$518Delta
Find Deal
Sun, Oct 26 - Thu, Nov 6
United Airlines Logo
11:25 am - 7:30 amTUS-DUB
37h 05m2 stops
United Airlines Logo
12:05 pm - 9:44 pmDUB-TUS
40h 39m2 stops
$528United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
12:33 pm - 7:10 amTUS-DUB
11h 37m1 stop
American Airlines Logo
12:55 pm - 9:17 pmDUB-TUS
15h 22m1 stop
$602American Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
American Airlines Logo
5:00 am - 9:45 amTUS-DUB
20h 45m1 stop
American Airlines Logo
11:45 am - 7:48 pmDUB-TUS
16h 03m2 stops
$641American Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Iberia Logo
1:19 pm - 9:45 amTUS-DUB
12h 26m1 stop
Iberia Logo
12:40 pm - 7:48 pmDUB-TUS
15h 08m1 stop
$664Iberia
Find Deal
Sat, Oct 4 - Wed, Oct 15
Iberia Logo
4:00 pm - 9:45 amTUS-DUB
33h 45m1 stop
Iberia Logo
12:40 pm - 10:22 pmDUB-TUS
17h 42m1 stop
$727Iberia
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $507 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 30% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$500
Overall average: $651
Multiple Airlines
Sun 10/26Thu 11/6
TUS - DUB • 1 stop
Cheapest one-way
$494
Aer Lingus
Sat 9/20
TUS - DUB • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Booking Insights

KAYAK's insights & trends for Tucson to Dublin flights

Get data-powered insights and trends into flights from Tucson to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Tucson to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Tucson to Dublin is January, where tickets cost $627 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,363 and $1,272 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Tucson to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Tucson to Dublin, you should book around 2 weeks before departure, which saves you about 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$494
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Tucson to Dublin

When to book flights from Tucson to Dublin

Are your dates flexible? Find out the best times to travel from Tucson to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tucson to Dublin

  • What is the cheapest flight from Tucson to Dublin?

    In the last 3 days, the lowest price for a flight from Tucson to Dublin was $494 for a one-way ticket and $500 for a round-trip.

  • Do I need a passport to fly between Tucson and Dublin?

    Yes, you’ll need a passport to travel to Dublin from Tucson.

  • Which airports will I be using when flying from Tucson to Dublin?

    Tucson and Dublin are both served by 1 main airport. You will leave Tucson from Tucson and will be arriving at Dublin.

  • Which aircraft models fly most regularly from Tucson to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tucson to Dublin?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Tucson and Dublin, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Tucson to Dublin, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Tucson to Dublin are Delta and United Airlines. With an average price for the route of $889 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $660 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Tucson to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Tucson with another airline. Booking your flights between Tucson and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Tucson to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7954 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.

I liked the comfort of the plane. It was unexpected from past experiences.

BEWARE!!! Iberia changes your seats at random. I paid for a window seat and they changed it to one in the middle aisle resting against the bathroom- can’t lean back + hear every flush. This on a 11 hour flight.. There were families that were broken up with separate seats all over the plane. Lots of upset passengers showing their seat confirmation to the besieged and helpless airline steward. Also, the gluten free meal was tasteless.

Everything you need to know for your flight from Tucson to Dublin

Information on your arrival and departure airports

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