What is the cheapest airline that flies from Arizona to Ireland?

United Airlines and Aer Lingus are the most popular carriers operating from Arizona to Ireland

What airlines fly to Ireland?

American Airlines, British Airways and United Airlines are the top three most popular airlines that fly to Ireland from Arizona according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 11 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

How long is the flight from Arizona to Ireland?

Flight times from Arizona to Ireland vary, but if you’re flying out of Phoenix and flying into Dublin (one of the most popular routes), then the duration is 12h 50m on average. Another popular route from Arizona to Ireland is flying from Tucson to Dublin, which will take roughly 12h 51m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Arizona to Ireland?

Prices for flights from Arizona to Ireland were last updated today.

How many operators does momondo search for flights from Arizona to Ireland?

As of October 2026, there are 11 operators available to choose from for flights from Arizona to Ireland.

How old do you have to be to fly from Arizona to Ireland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Ireland.

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

The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$281 Cheap Flights from Arizona to Ireland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Arizona to Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:24 am - 10:15 amPHX Phoenix Sky Harbor Intl-DUB Dublin

16h 51m2 stops Denver Intl Reykjavik Keflavik Intl

11:30 am - 12:43 amDUB Dublin-PHX Phoenix Sky Harbor Intl

20h 13m2 stops Reykjavik Keflavik Intl Denver Intl

$504Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

10:24 am - 10:15 amPHX Phoenix Sky Harbor Intl-DUB Dublin

16h 51m2 stops Denver Intl Reykjavik Keflavik Intl

11:30 am - 12:43 amDUB Dublin-PHX Phoenix Sky Harbor Intl

20h 13m2 stops Reykjavik Keflavik Intl Denver Intl

$507Multiple Airlines

Tue, Dec 8 - Tue, Dec 15

8:10 am - 8:10 amTUS Tucson-DUB Dublin

17h 00m1 stop Chicago O'Hare Intl

9:00 am - 10:13 pmDUB Dublin-TUS Tucson

44h 13m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$701United Airlines

Wed, Feb 3 - Thu, Feb 18

12:15 pm - 8:10 amTUS Tucson-DUB Dublin

12h 55m1 stop Chicago O'Hare Intl

9:00 am - 10:13 pmDUB Dublin-TUS Tucson

44h 13m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$701United Airlines

Wed, Feb 17 - Tue, Mar 2

6:21 pm - 5:05 pmTUS Tucson-DUB Dublin

15h 44m2 stops Phoenix Sky Harbor Intl London Heathrow

11:30 am - 11:57 pmDUB Dublin-TUS Tucson

19h 27m2 stops Philadelphia Chicago O'Hare Intl

$725American Airlines

Mon, Jan 25 - Tue, Feb 2

6:00 am - 9:45 amTUS Tucson-DUB Dublin

19h 45m1 stop Dallas/Fort Worth

11:45 am - 10:55 pmDUB Dublin-TUS Tucson

19h 10m1 stop Dallas/Fort Worth

$732American Airlines

Wed, Mar 31 - Wed, Apr 14

5:10 pm - 7:55 amTUS Tucson-DUB Dublin

30h 45m2 stops Los Angeles Minneapolis St Paul

8:55 am - 4:26 pmDUB Dublin-TUS Tucson

39h 31m2 stops Amsterdam Schiphol Salt Lake City

$732Delta

Tue, Apr 27 - Thu, May 13

12:10 pm - 8:15 amPHX Phoenix Sky Harbor Intl-DUB Dublin

12h 05m1 stop Toronto Pearson Intl

9:50 am - 10:31 pmDUB Dublin-PHX Phoenix Sky Harbor Intl

20h 41m1 stop Toronto Pearson Intl

$734Air Canada

Tue, Apr 13 - Tue, Apr 27

12:10 pm - 8:15 amPHX Phoenix Sky Harbor Intl-DUB Dublin

12h 05m1 stop Toronto Pearson Intl

9:50 am - 10:31 pmDUB Dublin-PHX Phoenix Sky Harbor Intl

20h 41m1 stop Toronto Pearson Intl

$734Air Canada

Sun, Apr 11 - Tue, Apr 20

12:00 pm - 4:40 pmTUS Tucson-DUB Dublin

20h 40m2 stops Los Angeles Amsterdam Schiphol

8:55 am - 9:07 pmDUB Dublin-TUS Tucson

20h 12m2 stops Amsterdam Schiphol Los Angeles

$786Delta

Thu, Apr 1 - Thu, Apr 15

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 7:45 amTUS Tucson-DUB Dublin

18h 45m1 stop Atlanta Hartsfield-Jackson

5:45 am - 5:00 pmDUB Dublin-TUS Tucson

18h 15m2 stops Amsterdam Schiphol Salt Lake City

$825KLM

Tue, Nov 3 - Wed, Nov 11

6:00 am - 7:45 amTUS Tucson-DUB Dublin

18h 45m1 stop Atlanta Hartsfield-Jackson

9:40 am - 11:06 pmDUB Dublin-TUS Tucson

20h 26m1 stop Atlanta Hartsfield-Jackson

$829KLM

Tue, Nov 3 - Wed, Nov 11

2:27 pm - 2:30 pmTUS Tucson-DUB Dublin

17h 03m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

5:45 am - 5:00 pmDUB Dublin-TUS Tucson

18h 15m2 stops Amsterdam Schiphol Salt Lake City

$830Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

2:21 pm - 4:55 pmTUS Tucson-DUB Dublin

19h 34m2 stops Dallas/Fort Worth London Heathrow

10:30 am - 10:26 pmDUB Dublin-TUS Tucson

18h 56m2 stops London Heathrow Dallas/Fort Worth

$833British Airways

Tue, Nov 3 - Wed, Nov 11

1:06 pm - 4:55 pmTUS Tucson-DUB Dublin

20h 49m2 stops Dallas/Fort Worth London Heathrow

10:30 am - 10:26 pmDUB Dublin-TUS Tucson

18h 56m2 stops London Heathrow Dallas/Fort Worth

$833British Airways

Tue, Nov 3 - Wed, Nov 11

7:00 am - 7:10 amTUS Tucson-DUB Dublin

17h 10m1 stop Dallas/Fort Worth

12:55 pm - 10:26 pmDUB Dublin-TUS Tucson

16h 31m1 stop Dallas/Fort Worth

$839Iberia

Tue, Nov 3 - Wed, Nov 11

4:37 pm - 11:20 amPHX Phoenix Sky Harbor Intl-DUB Dublin

35h 43m2 stops San Francisco Zurich

6:35 pm - 9:25 pmDUB Dublin-PHX Phoenix Sky Harbor Intl

33h 50m2 stops Zurich Los Angeles

$840SWISS

Mon, Nov 2 - Mon, Nov 9

12:20 pm - 8:10 amPHX Phoenix Sky Harbor Intl-DUB Dublin

12h 50m1 stop Chicago O'Hare Intl

9:00 am - 4:20 pmDUB Dublin-PHX Phoenix Sky Harbor Intl

38h 20m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$863United Airlines

Mon, Nov 2 - Mon, Nov 9

8:50 am - 10:20 amPHX Phoenix Sky Harbor Intl-DUB Dublin

18h 30m1 stop Washington, D.C. Dulles Intl

9:00 am - 4:20 pmDUB Dublin-PHX Phoenix Sky Harbor Intl

38h 20m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$863United Airlines

Mon, Nov 2 - Mon, Nov 9

11:21 am - 7:10 amPHX Phoenix Sky Harbor Intl-DUB Dublin

12h 49m1 stop Dallas/Fort Worth

11:30 am - 9:59 pmDUB Dublin-PHX Phoenix Sky Harbor Intl

17h 29m1 stop Philadelphia

$889Iberia

Mon, Nov 2 - Mon, Nov 9

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American Airlines flights from Arizona to Ireland

Our best American Airlines deals on Arizona to Ireland flight tickets

American Airlines

Jan 25

TUS6:21 pmTucson

15h 44m

2 stops

DUB5:05 pmDublin

Feb 2

DUB11:30 amDublin

19h 27m

2 stops

TUS11:57 pmTucson

$725

American Airlines

Apr 1

TUS9:38 amTucson

16h 07m

1 stop

DUB9:45 amDublin

Apr 10

DUB1:45 pmDublin

17h 10m

2 stops

TUS10:55 pmTucson

$836

American Airlines

Mar 17

PHX7:32 amPhoenix Sky Harbor Intl

15h 38m

1 stop

SNN6:10 amShannon

Mar 26

SNN2:40 pmShannon

25h 39m

1 stop

PHX9:19 amPhoenix Sky Harbor Intl

$973

Air Canada flights from Arizona to Ireland

Our best Air Canada deals on Arizona to Ireland flight tickets

Air Canada

Feb 27

PHX12:40 amPhoenix Sky Harbor Intl

23h 30m

1 stop

DUB7:10 amDublin

Mar 9

DUB9:00 amDublin

40h 04m

2 stops

PHX6:04 pmPhoenix Sky Harbor Intl

$756

Air Canada

Apr 1

TUS7:00 amTucson

17h 15m

2 stops

DUB8:15 amDublin

Apr 14

DUB9:50 amDublin

18h 52m

2 stops

TUS8:42 pmTucson

$787

Air Canada

Jan 13

TUS6:30 amTucson

17h 40m

3 stops

DUB7:10 amDublin

Jan 21

DUB9:00 amDublin

33h 56m

3 stops

TUS11:56 amTucson

$820

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixDublin

PHX Phoenix Sky Harbor Intl - DUB Dublin

PHXDUB

Phoenix Sky Harbor Intl

Tue 12/8

10:24 am-10:15 am

2 stops16h 51m

Dublin

Tue 12/15

11:30 am-12:43 am

2 stops20h 13m

$504

PhoenixDublin

PHX Phoenix Sky Harbor Intl - DUB Dublin

PHXDUB

Phoenix Sky Harbor Intl

Tue 12/8

10:24 am-10:15 am

2 stops16h 51m

Dublin

Tue 12/15

11:30 am-12:43 am

2 stops20h 13m

$507

TucsonDublin

TUS Tucson - DUB Dublin

TUSDUB

Tucson

Wed 2/3

8:10 am-8:10 am

1 stop17h 00m

Dublin

Thu 2/18

9:00 am-10:13 pm

2 stops44h 13m

$701

TucsonDublin

TUS Tucson - DUB Dublin

TUSDUB

Tucson

Wed 2/17

12:15 pm-8:10 am

1 stop12h 55m

Dublin

Tue 3/2

9:00 am-10:13 pm

2 stops44h 13m

$701

TucsonDublin

TUS Tucson - DUB Dublin

TUSDUB

Tucson

Mon 1/25

6:21 pm-5:05 pm

2 stops15h 44m

Dublin

Tue 2/2

11:30 am-11:57 pm

2 stops19h 27m

$725

TucsonDublin

TUS Tucson - DUB Dublin

TUSDUB

Tucson

Wed 3/31

6:00 am-9:45 am

1 stop19h 45m

Dublin

Wed 4/14

11:45 am-10:55 pm

1 stop19h 10m

$732

TucsonDublin

TUS Tucson - DUB Dublin

TUSDUB

Tucson

Tue 4/27

5:10 pm-7:55 am

2 stops30h 45m

Dublin

Thu 5/13

8:55 am-4:26 pm

2 stops39h 31m

$732

Quickest round-trip

PhoenixDublin

PHX Phoenix Sky Harbor Intl - DUB Dublin

PHXDUB

Phoenix Sky Harbor Intl

Tue 4/13

12:10 pm-8:15 am

1 stop12h 05m

Dublin

Tue 4/27

9:50 am-10:31 pm

1 stop20h 41m

$734

PhoenixDublin

PHX Phoenix Sky Harbor Intl - DUB Dublin

PHXDUB

Phoenix Sky Harbor Intl

Sun 4/11

12:10 pm-8:15 am

1 stop12h 05m

Dublin

Tue 4/20

9:50 am-10:31 pm

1 stop20h 41m

$734

TucsonDublin

TUS Tucson - DUB Dublin

TUSDUB

Tucson

Thu 4/1

12:00 pm-4:40 pm

2 stops20h 40m

Dublin

Thu 4/15

8:55 am-9:07 pm

2 stops20h 12m

$786

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Arizona 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

Prices

Airlines

Other information

What is the cheapest month to fly to Ireland?

In general, April is the cheapest month to fly from Arizona to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $644. If you aren’t able to travel to Ireland during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $652.

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

You are more likely to see cheaper flights to Ireland from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $848 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Arizona for as low as $682 on momondo.

Can stopping save me money on Arizona to Ireland flights?

You could potentially save up to 12% on your flight if you consider stops on a Arizona to Ireland flight.

Cheap Arizona to Ireland flight deals and tips

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

Best Price Found	$281
Fastest flight time	9h 50m
Direct flights	None

The best one-way flight to Ireland from Arizona in the past 72 hours is $281. The best round-trip flight deal from Arizona to Ireland found on momondo in the last 72 hours is $504.

The fastest flight from Arizona to Ireland takes 9h 50m

There are no direct flights from Arizona to Ireland. There are no popular flight routes from Arizona to Ireland.

Search flight deals

Frequently asked questions about flying from Arizona to Ireland

When did momondo last update prices for flights from Arizona to Ireland?
Prices for flights from Arizona to Ireland were last updated today.
How many operators does momondo search for flights from Arizona to Ireland?
As of October 2026, there are 11 operators available to choose from for flights from Arizona to Ireland.
How old do you have to be to fly from Arizona to Ireland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arizona to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Arizona to Ireland

Compare and see reviews for airlines that fly from Arizona to Ireland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $437	Free Cancellation	Rating 7.8 8,681 reviews	Search Delta flights
Aer Lingus	PriceFrom $443	Free Cancellation	Rating 7.3 1,864 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.3 10,444 reviews	Search United Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 8,275 reviews	Search British Airways flights
Air France	PriceFrom $520	Free Cancellation	Rating 7.5 1,652 reviews	Search Air France flights
American Airlines	PriceFrom $536	Free Cancellation	Rating 7.0 12,194 reviews	Search American Airlines flights
Iberia	PriceFrom $550	Free Cancellation	Rating 7.0 3,244 reviews	Search Iberia flights
KLM	PriceFrom $596	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Lufthansa	PriceFrom $599	Free Cancellation	Rating 6.8 8,294 reviews	Search Lufthansa flights
Air Canada	PriceFrom $618	Free Cancellation	Rating 7.1 11,818 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Arizona 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 Arizona to Ireland for you.

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

Yes. All flights to Ireland from Arizona on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ireland from Arizona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Arizona to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

An easier way to manage your Ireland trip

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $364

Flights to Shannon, Clarefrom $550

Flights to Corkfrom $488

Flights to Knockfrom $803

Flights to Milltown (Kerry)from $557

Flights to Donegalfrom $855

Cheap flights from Arizona to Ireland from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Ireland departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Arizona to Ireland

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Cheap last minute flights

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Filter for what you want

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American Airlines flights from Arizona to Ireland

Our best American Airlines deals on Arizona to Ireland flight tickets

Air Canada flights from Arizona to Ireland

Our best Air Canada deals on Arizona to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Arizona to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Arizona to Ireland

What is the cheapest month to fly to Ireland?

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

Can stopping save me money on Arizona to Ireland flights?

What is the cheapest airline that flies from Arizona to Ireland?

What airlines fly to Ireland?

How long is the flight from Arizona to Ireland?

Cheap Arizona to Ireland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Arizona to Ireland

Best airlines flying from Arizona to Ireland

Compare and see reviews for airlines that fly from Arizona to Ireland with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

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

Arizona flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year