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

Aer Lingus and United Airlines are the most popular carriers operating from Phoenix 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 Phoenix according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 10 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Phoenix to Ireland are updated daily.

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

The number of operators available for flights from Phoenix to Ireland is 10 as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix 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.

$274 Cheap Flights from Phoenix to Ireland in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Phoenix to Ireland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:27 am - 9:45 am

PHX

DUB

14h 18m

1 stop

9:20 am - 5:16 pm

DUB

PHX

39h 56m

2 stops

$523United Airlines

Mon, Aug 17 - Fri, Sep 4

11:55 am - 8:15 am

PHX

DUB

12h 20m

1 stop

9:50 am - 11:57 am

DUB

PHX

34h 07m

1 stop

$529Multiple Airlines

Tue, Aug 18 - Fri, Aug 28

9:05 pm - 7:30 pm

PHX

DUB

14h 25m

1 stop

10:30 am - 7:00 pm

DUB

PHX

16h 30m

1 stop

$530British Airways

Tue, Aug 18 - Wed, Sep 2

11:55 am - 8:15 am

PHX

DUB

12h 20m

1 stop

9:20 am - 11:57 am

DUB

PHX

34h 37m

2 stops

$540Air Canada

Tue, Aug 18 - Wed, Sep 2

11:59 pm - 7:45 am

PHX

DUB

23h 46m

2 stops

9:50 am - 2:54 pm

DUB

PHX

37h 04m

2 stops

$542Air Canada

Sat, Aug 15 - Thu, Aug 27

12:50 pm - 9:45 am

PHX

DUB

12h 55m

1 stop

9:20 am - 3:21 pm

DUB

PHX

38h 01m

2 stops

$543United Airlines

Tue, Aug 11 - Wed, Aug 19

11:59 pm - 8:15 am

PHX

DUB

24h 16m

2 stops

9:20 am - 2:59 pm

DUB

PHX

37h 39m

2 stops

$546Air Canada

Mon, Aug 17 - Fri, Sep 4

11:15 pm - 11:10 am

PHX

SNN

27h 55m

1 stop

1:05 pm - 10:58 pm

SNN

PHX

17h 53m

1 stop

$585Delta

Thu, Aug 13 - Fri, Aug 28

3:25 pm - 2:25 pm

PHX

ORK

15h 00m

1 stop

6:15 am - 8:55 pm

ORK

PHX

22h 40m

2 stops

$705Delta

Sat, Aug 8 - Sat, Aug 22

9:05 pm - 7:50 pm

PHX

ORK

14h 45m

1 stop

7:10 am - 7:00 pm

ORK

PHX

19h 50m

1 stop

$841American Airlines

Thu, Apr 9 - Thu, Apr 16

Delta flights from Phoenix to Ireland

Our best Delta deals on Phoenix to Ireland flight tickets

Delta

Aug 25

PHX3:25 pmPhoenix Sky Harbor Intl

16h 00m

1 stop

DUB3:25 pmDublin

Sep 15

DUB8:55 amDublin

18h 47m

2 stops

PHX7:42 pmPhoenix Sky Harbor Intl

$568

Delta

Aug 13

PHX11:15 pmPhoenix Sky Harbor Intl

27h 55m

1 stop

SNN11:10 amShannon

Aug 28

SNN1:05 pmShannon

17h 53m

1 stop

PHX10:58 pmPhoenix Sky Harbor Intl

$585

Delta

Aug 13

PHX11:15 pmPhoenix Sky Harbor Intl

27h 55m

1 stop

SNN11:10 amShannon

Aug 28

SNN1:05 pmShannon

14h 37m

1 stop

PHX7:42 pmPhoenix Sky Harbor Intl

$605

Air Canada flights from Phoenix to Ireland

Our best Air Canada deals on Phoenix to Ireland flight tickets

Air Canada

Aug 18

PHX11:55 amPhoenix Sky Harbor Intl

12h 20m

1 stop

DUB8:15 amDublin

Sep 2

DUB9:20 amDublin

34h 37m

2 stops

PHX11:57 amPhoenix Sky Harbor Intl

$540

Air Canada

Aug 15

PHX11:59 pmPhoenix Sky Harbor Intl

23h 46m

2 stops

DUB7:45 amDublin

Aug 25

DUB9:50 amDublin

39h 22m

2 stops

PHX5:12 pmPhoenix Sky Harbor Intl

$542

Air Canada

Aug 17

PHX11:59 pmPhoenix Sky Harbor Intl

24h 16m

2 stops

DUB8:15 amDublin

Sep 4

DUB9:20 amDublin

37h 39m

2 stops

PHX2:59 pmPhoenix Sky Harbor Intl

$546

Fly from

Fly to

Route

Depart

Return

Price

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 8/17

11:27 am-9:45 am

1 stop14h 18m

Dublin

Fri 9/4

9:20 am-5:16 pm

2 stops39h 56m

$523

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 8/18

11:55 am-8:15 am

1 stop12h 20m

Dublin

Fri 8/28

9:50 am-11:57 am

1 stop34h 07m

$529

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 8/18

9:05 pm-7:30 pm

1 stop14h 25m

Dublin

Wed 9/2

10:30 am-7:00 pm

1 stop16h 30m

$530

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 8/18

11:55 am-8:15 am

1 stop12h 20m

Dublin

Wed 9/2

9:20 am-11:57 am

2 stops34h 37m

$540

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Sat 8/15

11:59 pm-7:45 am

2 stops23h 46m

Dublin

Thu 8/27

9:50 am-2:54 pm

2 stops37h 04m

$542

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Tue 8/11

12:50 pm-9:45 am

1 stop12h 55m

Dublin

Wed 8/19

9:20 am-3:21 pm

2 stops38h 01m

$543

PhoenixDublin

PHX - DUB

PHXDUB

Phoenix Sky Harbor Intl

Mon 8/17

11:59 pm-8:15 am

2 stops24h 16m

Dublin

Fri 9/4

9:20 am-2:59 pm

2 stops37h 39m

$546

PhoenixShannon

PHX - SNN

PHXSNN

Phoenix Sky Harbor Intl

Thu 8/13

11:15 pm-11:10 am

1 stop27h 55m

Shannon

Fri 8/28

1:05 pm-10:58 pm

1 stop17h 53m

$585

PhoenixCork

PHX - ORK

PHXORK

Phoenix Sky Harbor Intl

Sat 8/8

3:25 pm-2:25 pm

1 stop15h 00m

Cork

Sat 8/22

6:15 am-8:55 pm

2 stops22h 40m

$705

PhoenixCork

PHX - ORK

PHXORK

Phoenix Sky Harbor Intl

Thu 4/9

9:05 pm-7:50 pm

1 stop14h 45m

Cork

Thu 4/16

7:10 am-7:00 pm

1 stop19h 50m

$841

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 Phoenix 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

What is the cheapest month to fly to Ireland?

In general, November is the cheapest month to fly from Phoenix to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $576. If you aren’t able to travel to Ireland during the month of November, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $596.

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

You are more likely to see cheaper flights to Ireland from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $736 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Phoenix for as low as $674 on momondo.

Cheap Phoenix to Ireland flight deals and tips

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

Fastest flight time	12h 18m
Direct flights	None

The fastest flight from Phoenix to Ireland takes 12h 18m

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

Search flight deals

When did momondo last update prices for flights from Phoenix to Ireland?
Prices for flights from Phoenix to Ireland are updated daily.
How many operators does momondo search for flights from Phoenix to Ireland?
The number of operators available for flights from Phoenix to Ireland is 10 as of February 2026.
How old do you have to be to fly from Phoenix to Ireland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phoenix 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 Phoenix to Ireland

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $474	Free Cancellation	Rating 7.1 10,750 reviews	Search Air Canada flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 9,349 reviews	Search United Airlines flights
British Airways	PriceFrom $486	Free Cancellation	Rating 6.7 7,772 reviews	Search British Airways flights
Delta	PriceFrom $495	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
Air France	PriceFrom $508	Free Cancellation	Rating 7.4 1,538 reviews	Search Air France flights
American Airlines	PriceFrom $517	Free Cancellation	Rating 7.2 11,357 reviews	Search American Airlines flights
KLM	PriceFrom $533	Free Cancellation	Rating 7.7 1,460 reviews	Search KLM flights
Iberia	PriceFrom $546	Free Cancellation	Rating 7.0 3,127 reviews	Search Iberia flights
Aer Lingus	PriceFrom $723	Free Cancellation	Rating 7.2 1,464 reviews	Search Aer Lingus flights
Air Transat	PriceFrom $789	Free Cancellation	Rating 7.7 514 reviews	Search Air Transat flights

Why use momondo?

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

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

Yes. momondo enables you to select and highlight flights to Ireland from Phoenix with this policy.

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

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

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

Yes momondo offers price alerts on flights to Ireland from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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

Find my bookings

Get notified when prices go down

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

1 adult

Sat 3/28

Sat 4/4

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular cities

Other flights to Ireland

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $294

Flights to Shannon, Clarefrom $354

Flights to Corkfrom $393

Flights to Milltown (Kerry)from $660

Flights to Knockfrom $609

Flights to Donegalfrom $767

Cheap flights from Phoenix to Ireland from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Ireland departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Phoenix to Ireland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Phoenix to Ireland

Our best Delta deals on Phoenix to Ireland flight tickets

Air Canada flights from Phoenix to Ireland

Our best Air Canada deals on Phoenix to Ireland flight tickets

momondo Fare Finder

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

See travel insights to Ireland from

How to get the cheapest flight ticket from Phoenix to Ireland

What is the cheapest month to fly to Ireland?

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

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

What airlines fly to Ireland?

Cheap Phoenix to Ireland flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Phoenix to Ireland

Compare and see reviews for airlines that fly from Phoenix 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

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