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Cheap flights from Tucson to Ireland from $456

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Ireland departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tucson to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:23 pm - 8:10 am
TUS
-
DUB
12h 47m1 stop
United Airlines Logo
9:00 am - 4:37 pm
DUB
-
TUS
38h 37m2 stops
$456United Airlines
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
7:35 am - 7:30 am
TUS
-
DUB
16h 55m2 stops
United Airlines Logo
9:00 am - 9:50 pm
DUB
-
TUS
43h 50m2 stops
$460United Airlines
Thu, Feb 5 - Fri, Feb 13
Air Canada Logo
2:32 pm - 7:10 am
TUS
-
DUB
33h 38m2 stops
Air Canada Logo
9:00 am - 6:13 pm
DUB
-
TUS
40h 13m2 stops
$462Air Canada
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
10:41 am - 8:10 am
TUS
-
DUB
14h 29m2 stops
United Airlines Logo
9:00 am - 9:26 pm
DUB
-
TUS
19h 26m2 stops
$470United Airlines
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
7:15 am - 9:45 am
TUS
-
DUB
18h 30m1 stop
United Airlines Logo
9:50 am - 12:27 pm
DUB
-
TUS
34h 37m2 stops
$509United Airlines
Tue, Apr 21 - Tue, Apr 28
Air Canada Logo
6:00 am - 8:15 am
TUS
-
DUB
18h 15m2 stops
Air Canada Logo
9:50 am - 8:42 pm
DUB
-
TUS
18h 52m2 stops
$512Air Canada
Mon, Apr 13 - Tue, Apr 28
United Airlines Logo
7:25 am - 7:20 am
TUS
-
DUB
15h 55m2 stops
United Airlines Logo
9:50 am - 12:27 pm
DUB
-
TUS
34h 37m2 stops
$513United Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
7:15 am - 9:45 am
TUS
-
DUB
18h 30m1 stop
United Airlines Logo
9:50 am - 8:42 pm
DUB
-
TUS
18h 52m2 stops
$522United Airlines
Mon, Apr 13 - Tue, Apr 28
Multiple Airlines Logo
11:41 am - 9:45 am
TUS
-
DUB
14h 04m1 stop
Multiple Airlines Logo
1:45 pm - 8:37 am
DUB
-
TUS
26h 52m1 stop
$527Multiple Airlines
Mon, Apr 13 - Tue, Apr 28
Multiple Airlines Logo
6:00 am - 8:15 am
TUS
-
DUB
18h 15m3 stops
Multiple Airlines Logo
9:50 am - 8:42 pm
DUB
-
TUS
18h 52m2 stops
$529Multiple Airlines
Mon, Apr 13 - Tue, Apr 28

Air Canada flights from Tucson to Ireland

Our best Air Canada deals on Tucson to Ireland flight tickets
Air Canada
Feb 11
TUS2:32 pmTucson
33h 38m
2 stops
DUB7:10 amDublin
Feb 15
DUB9:00 amDublin
40h 13m
2 stops
TUS6:13 pmTucson
$462
Find similar
Air Canada
Apr 13
TUS6:00 amTucson
18h 15m
2 stops
DUB8:15 amDublin
Apr 28
DUB9:50 amDublin
18h 52m
2 stops
TUS8:42 pmTucson
$512
Find similar
Air Canada
Apr 16
TUS1:33 pmTucson
34h 42m
2 stops
DUB8:15 amDublin
Apr 23
DUB9:50 amDublin
55h 09m
2 stops
TUS8:59 amTucson
$562
Find similar

United Airlines flights from Tucson to Ireland

Our best United Airlines deals on Tucson to Ireland flight tickets
United Airlines
Jan 21
TUS12:23 pmTucson
12h 47m
1 stop
DUB8:10 amDublin
Jan 28
DUB9:00 amDublin
33h 53m
2 stops
TUS11:53 amTucson
$456
Find similar
United Airlines
Feb 5
TUS7:35 amTucson
16h 55m
2 stops
DUB7:30 amDublin
Feb 13
DUB9:00 amDublin
43h 50m
2 stops
TUS9:50 pmTucson
$460
Find similar
United Airlines
Jan 21
TUS10:41 amTucson
14h 29m
2 stops
DUB8:10 amDublin
Jan 28
DUB9:00 amDublin
19h 26m
2 stops
TUS9:26 pmTucson
$470
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Ireland 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, momondo users made 832,500 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Tucson to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 1/21

12:23 pm-8:10 am

1 stop12h 47m

Dublin

Wed 1/28

9:00 am-4:37 pm

2 stops38h 37m

$456

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Thu 2/5

7:35 am-7:30 am

2 stops16h 55m

Dublin

Fri 2/13

9:00 am-9:50 pm

2 stops43h 50m

$460

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 2/11

2:32 pm-7:10 am

2 stops33h 38m

Dublin

Sun 2/15

9:00 am-6:13 pm

2 stops40h 13m

$462

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Wed 1/21

10:41 am-8:10 am

2 stops14h 29m

Dublin

Wed 1/28

9:00 am-9:26 pm

2 stops19h 26m

$470

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 4/21

7:15 am-9:45 am

1 stop18h 30m

Dublin

Tue 4/28

9:50 am-12:27 pm

2 stops34h 37m

$509

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 4/13

6:00 am-8:15 am

2 stops18h 15m

Dublin

Tue 4/28

9:50 am-8:42 pm

2 stops18h 52m

$512

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Tue 4/21

7:25 am-7:20 am

2 stops15h 55m

Dublin

Tue 4/28

9:50 am-12:27 pm

2 stops34h 37m

$513

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 4/13

7:15 am-9:45 am

1 stop18h 30m

Dublin

Tue 4/28

9:50 am-8:42 pm

2 stops18h 52m

$522

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 4/13

11:41 am-9:45 am

1 stop14h 04m

Dublin

Tue 4/28

1:45 pm-8:37 am

1 stop26h 52m

$527

TucsonDublin

TUS - DUB

TUSDUB

Tucson

Mon 4/13

6:00 am-8:15 am

3 stops18h 15m

Dublin

Tue 4/28

9:50 am-8:42 pm

2 stops18h 52m

$529

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ireland from

How to get the cheapest flight ticket from Tucson to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $823. This is often the case because there is less demand to fly during this day of the week. Flights from Tucson to Ireland on a Sunday will generally be more expensive and average around $1,644. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the afternoon. momondo users have found flights departing from Tucson to Ireland in the afternoon for as low as $661. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is at noon when prices are around $1,051.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $872 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Tucson for as low as $625 on momondo.

Can stopping save me money on Tucson to Ireland flights?

You could potentially save up to 49% on your flight if you consider stops on a Tucson to Ireland flight.

Cheap Tucson to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Ireland

Fastest flight time

12h 47m

Direct flights

None
The fastest flight from Tucson to Ireland takes 12h 47m
There are no direct flights from Tucson to Ireland. There are no popular flight routes from Tucson to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Tucson Airport to Ireland?

    Prices for flights from Tucson Airport to Ireland refresh daily.

  • How many operators does momondo search for flights from Tucson Airport to Ireland?

  • How old do you have to be to fly from Tucson Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tucson to Ireland

Compare and see reviews for airlines that fly from Tucson to Ireland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $437Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $501Free CancellationRating
7.4
9,076 reviews
Search United Airlines flights
American AirlinesPriceFrom $615Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
IberiaPriceFrom $641Free CancellationRating
7.0
3,042 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tucson to Ireland for you.

Can I find flights from Tucson to Ireland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tucson to Ireland flights to just show those with flexible booking policies.

How can momondo help me find flights from Tucson to Ireland?

momondo helps you find the best flight between Tucson and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tucson to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Tucson and alert you when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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