$339 Cheap Flights from Tucson (TUS) to Dublin (DUB)

View $339 flight on Mon, Sep 7, 2026Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Dublin Airport (DUB)

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Cheap Flights from Tucson to Dublin (TUS-DUB)

Prices were available within the past 7 days and start at $339 for one-way flights and $723 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Sep 1 - Tue, Sep 8
TUS
Tucson
DUB
Dublin
$723 Roundtrip, found 2 days ago
$723
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Sep 1 from Tucson to Dublin, returning Tue, Sep 8, priced at $723 found 2 days ago
Lufthansa
Tue, Sep 8 - Thu, Sep 17
TUS
Tucson
DUB
Dublin
$730 Roundtrip, found 8 hours ago
$730
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Tue, Sep 8 from Tucson to Dublin, returning Thu, Sep 17, priced at $730 found 8 hours ago
Air Canada
Tue, Sep 8 - Thu, Sep 17
TUS
Tucson
DUB
Dublin
$731 Roundtrip, found 8 hours ago
$731
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Tue, Sep 8 from Tucson to Dublin, returning Thu, Sep 17, priced at $731 found 8 hours ago
American Airlines
Wed, Nov 4 - Thu, Nov 19
TUS
Tucson
DUB
Dublin
$736 Roundtrip, found 1 day ago
$736
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 4 from Tucson to Dublin, returning Thu, Nov 19, priced at $736 found 1 day ago
American Airlines
Wed, Nov 4 - Thu, Nov 19
TUS
Tucson
DUB
Dublin
$740 Roundtrip, found 1 day ago
$740
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 4 from Tucson to Dublin, returning Thu, Nov 19, priced at $740 found 1 day ago
United
Tue, Feb 16 - Fri, Feb 26
TUS
Tucson
DUB
Dublin
$742 Roundtrip, found 3 days ago
$742
Roundtrip
found 3 days ago
Select United flight, departing Tue, Feb 16 from Tucson to Dublin, returning Fri, Feb 26, priced at $742 found 3 days ago
Delta
Wed, Nov 4 - Thu, Nov 19
TUS
Tucson
DUB
Dublin
$742 Roundtrip, found 1 day ago
$742
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 4 from Tucson to Dublin, returning Thu, Nov 19, priced at $742 found 1 day ago
Lufthansa
Tue, Sep 8 - Thu, Sep 17
TUS
Tucson
DUB
Dublin
$743 Roundtrip, found 8 hours ago
$743
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Tue, Sep 8 from Tucson to Dublin, returning Thu, Sep 17, priced at $743 found 8 hours ago
Lufthansa
Wed, Sep 9 - Thu, Dec 10
TUS
Tucson
DUB
Dublin
$745 Roundtrip, found 6 days ago
$745
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Sep 9 from Tucson to Dublin, returning Thu, Dec 10, priced at $745 found 6 days ago
British Airways
Tue, Nov 3 - Tue, Nov 10
TUS
Tucson
DUB
Dublin
$745 Roundtrip, found 1 day ago
$745
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Nov 3 from Tucson to Dublin, returning Tue, Nov 10, priced at $745 found 1 day ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $1,326
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $1,326

What you need to know for your flight from Tucson Intl. to Dublin

Tucson (TUS) to Dublin (DUB) at a glance

Embark on an exciting journey from Tucson (TUS) to Dublin (DUB) with a selection of airlines offering this international long-haul route. Explore options from full-service carriers that cater to your budget, travel schedule, and itinerary as you discover Dublin's renowned attractions and neighborhoods. Here, you'll find essential information for flights departing from Tucson International Airport (TUS) to Dublin Airport (DUB).

  • Fastest flight duration: around 11h 15m in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 5,000 miles (8,050 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $290–$815, depending on seasonality and how far ahead you book

Flights from Tucson International Airport (TUS) to Dublin Airport (DUB)

Based on recent traveler bookings, here are the top airlines flying from Tucson to Dublin, favored for their one-stop and multi-stop options. Common layover points include Dallas-Fort Worth International Airport (DFW) with approximately a 2h 45m layover, O'Hare International Airport (ORD) also around 2h 45m, and Hartsfield-Jackson Atlanta International Airport (ATL) with about a 1-hour layover. This variety allows you to tailor your journey by balancing cost, total travel time, and cabin class to find the ideal itinerary.

  • American Airlines: This full-service airline provides both one-stop and multi-stop options, with one-way tickets generally priced between $295 and $815. It accounts for around 52% of departures on this route, featuring a typical one-stop flight duration of 11 hours and 15 minutes, leading to a total travel time of approximately 13 hours and 30 minutes.
  • United: Another full-service option, United offers one-stop and multi-stop services, with one-way fares typically ranging from $290 to $920. It makes up about 22% of all departures on this route, with an average multi-stop journey taking 12 hours and 30 minutes in the air and a total trip duration of roughly 16 hours and 45 minutes.
  • Delta: Delta operates as a full-service carrier focusing on one-stop flights, with one-way fares generally falling between $360 and $510. It represents approximately 10% of departures on this route, featuring an in-flight time of 11 hours and 15 minutes, culminating in a total travel time of around 13 hours and 30 minutes, including layovers.

How to find the best prices for flights from Tucson (TUS) to Dublin (DUB)

Getting some of the best deals on flights from Tucson to Dublin is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking at least two months in advance, which coincides with when most travelers make their reservations. Morning departures, from 5 a.m. to 12 p.m., not only tend to offer lower prices but are also the most popular flight times. Additionally, flying on Tuesday provides both cheaper prices and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Dublin Airport from Tucson International Airport

Dublin welcomes travelers from Tucson with a range of transport options based on price, convenience, and proximity. Dublin city center is approximately a 15-minute drive (covering about 8 miles) from Dublin Airport, depending on traffic. Here's how to reach Dublin efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Dublin, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Dublin Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Dublin Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Dublin Airport, getting around is quite easy. Dublin Howth Junction Station (a train station) is located about 4.9 miles away by car, while Phibsborough Tram Stop (a metro station) is about 6.2 miles from the airport, also reachable by car. For those looking to travel by sea, 3Arena Seaport (a seaport) is situated about 6.7 miles away by car.

Frequently asked questions

How much does a flight from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) cost?
You can find cheap one-way flights from $339 and cheap return flights from $723 Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) with Expedia. One-way flights typically cost between $413 and $2269, and return flights often range between $532 and $2420. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
The cheapest month to fly from TUS to DUB is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
Enter TUS to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
KLM is one of the cheapest airlines offering connecting flights from Tucson, AZ (TUS) to Dublin (DUB), with round-trip tickets starting from around $1,229 with a layover in Salt Lake City Intl. (SLC). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
To find a cheap flight from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from TUS to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
The most popular departure times for flights from Tucson Intl. (TUS) to Dublin (DUB) are in the early evening, from 6pm to 9pm. About 30% of passengers prefer this time window. Many major carriers, including United Airlines, American Airlines and Aer Lingus, offer flights during this window. This timing is popular because it allows you to enjoy your day in Tucson before heading off to Dublin.
How long does it take to fly from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
Flying from TUS to DUB with a connection usually takes about 18 hours 50 minutes, traveling roughly 5,017 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
You can fly business class between TUS and DUB. Airlines that offer business class service on this route include:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) flight and hotel package?
Securing a Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) Dublin Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB)?
If you booked your Tucson, AZ (TUS-Tucson Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tucson Intl.
Destination airport
Dublin
Roundtrip price
$722
Distance
5016 mi

Book with confidence

Tucson to Dublin Flights

The cheapest times to fly from Tucson to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tucson to Dublin are during the month of September. You can find some of the cheapest flights from Tucson to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Dublin

Sunday is one of the best days to book for cheap flights from Tucson to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tucson to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tucson to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from $339 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tucson to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tucson to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Tucson to Dublin Flights

*Flight schedules are subject to change.

*Available to One Key members.