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

WestJet, Aer Lingus, and JetBlue are the most popular carriers operating from Ireland to Phoenix

Which airlines fly to Phoenix?

British Airways, American Airlines and Aer Lingus are the top three most popular airlines that fly to Phoenix from Ireland according to our data. British Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Phoenix. Keep in mind that there are 5 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Phoenix?

Flight times from Ireland to Phoenix vary, but if you’re flying out of Dublin and flying into Phoenix Sky Harbor Intl Airport (one of the most popular routes), then the duration is 14h 35m on average. Another popular route from Ireland to Phoenix is flying from Shannon to Phoenix Sky Harbor Intl Airport, which will take roughly 17h 44m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Ireland to Phoenix refresh daily.

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

The number of operators available for flights from Ireland to Phoenix is 5 as of August 2025.

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

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 stopovers 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 Ireland to Phoenix.

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

The necessary travel and health documents for your Phoenix 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 licence 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.

€319 Cheap Flights from Ireland to Phoenix in 2025

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Find the cheapest flights from Ireland to Phoenix

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Phoenix

09:45 - 12:22DUB-PHX

34h 37m2 stops

16:25 - 10:50PHX-DUB

34h 25m2 stops

€546WestJet

Find Deal

Mon, 22 Sep - Mon, 6 Oct

09:45 - 12:22DUB-PHX

34h 37m2 stops

13:27 - 07:45PHX-DUB

34h 18m3 stops

€562

Find Deal

Mon, 22 Sep - Mon, 29 Sep

11:30 - 21:51DUB-PHX

18h 21m1 stop

23:34 - 08:20PHX-DUB

24h 46m1 stop

€595JetBlue

Find Deal

Sat, 20 Sep - Sat, 27 Sep

11:30 - 20:55DUB-PHX

17h 25m1 stop

22:12 - 08:20PHX-DUB

26h 08m1 stop

€599JetBlue

Find Deal

Mon, 22 Sep - Mon, 29 Sep

13:25 - 18:20DUB-PHX

35h 55m1 stop

20:25 - 09:50PHX-DUB

30h 25m1 stop

€676British Airways

Find Deal

Tue, 3 Feb - Sun, 8 Feb

10:45 - 18:20DUB-PHX

14h 35m1 stop

20:25 - 17:25PHX-DUB

14h 00m1 stop

€682British Airways

Find Deal

Mon, 22 Dec - Thu, 1 Jan

16:00 - 18:20DUB-PHX

33h 20m1 stop

20:25 - 14:20PHX-DUB

34h 55m1 stop

€689American Airlines

Find Deal

Fri, 21 Nov - Sat, 29 Nov

11:30 - 19:18DUB-PHX

14h 48m1 stop

20:25 - 17:40PHX-DUB

14h 15m1 stop

€699American Airlines

Find Deal

Sun, 23 Nov - Sat, 29 Nov

17:30 - 18:20SNN-PHX

31h 50m1 stop

20:25 - 11:30PHX-SNN

32h 05m1 stop

€782Aer Lingus

Find Deal

Sun, 23 Nov - Sat, 29 Nov

17:30 - 18:20SNN-PHX

31h 50m1 stop

05:00 - 11:30PHX-SNN

23h 30m2 stops

€785Aer Lingus

Find Deal

Sun, 23 Nov - Sat, 29 Nov

JetBlue flights from Ireland to Phoenix

Our best JetBlue deals on Ireland to Phoenix flight tickets

JetBlue

20 Sept

DUB11:30Dublin

18h 21m

1 stop

PHX21:51Phoenix Sky Harbor Intl

27 Sept

PHX23:34Phoenix Sky Harbor Intl

24h 46m

1 stop

DUB08:20Dublin

€595

Find similar

JetBlue

22 Sept

DUB11:30Dublin

17h 25m

1 stop

PHX20:55Phoenix Sky Harbor Intl

29 Sept

PHX22:12Phoenix Sky Harbor Intl

26h 08m

1 stop

DUB08:20Dublin

€599

Find similar

JetBlue

21 Sept

DUB11:30Dublin

18h 21m

1 stop

PHX21:51Phoenix Sky Harbor Intl

28 Sept

PHX23:34Phoenix Sky Harbor Intl

24h 46m

1 stop

DUB08:20Dublin

€610

Find similar

British Airways flights from Ireland to Phoenix

Our best British Airways deals on Ireland to Phoenix flight tickets

British Airways

3 Feb

DUB13:25Dublin

35h 55m

1 stop

PHX18:20Phoenix Sky Harbor Intl

8 Feb

PHX20:25Phoenix Sky Harbor Intl

30h 25m

1 stop

DUB09:50Dublin

€676

Find similar

British Airways

22 Dec

DUB10:45Dublin

14h 35m

1 stop

PHX18:20Phoenix Sky Harbor Intl

1 Jan

PHX20:25Phoenix Sky Harbor Intl

14h 00m

1 stop

DUB17:25Dublin

€682

Find similar

British Airways

18 Dec

DUB10:30Dublin

14h 45m

1 stop

PHX18:15Phoenix Sky Harbor Intl

30 Dec

PHX20:25Phoenix Sky Harbor Intl

13h 35m

1 stop

DUB17:00Dublin

€686

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 22/9

09:45-12:22

2 stops34h 37m

Phoenix Sky Harbor Intl

Mon 6/10

16:25-10:50

2 stops34h 25m

€546

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 22/9

09:45-12:22

2 stops34h 37m

Phoenix Sky Harbor Intl

Mon 29/9

13:27-07:45

3 stops34h 18m

€562

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sat 20/9

11:30-21:51

1 stop18h 21m

Phoenix Sky Harbor Intl

Sat 27/9

23:34-08:20

1 stop24h 46m

€595

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 22/9

11:30-20:55

1 stop17h 25m

Phoenix Sky Harbor Intl

Mon 29/9

22:12-08:20

1 stop26h 08m

€599

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 3/2

13:25-18:20

1 stop35h 55m

Phoenix Sky Harbor Intl

Sun 8/2

20:25-09:50

1 stop30h 25m

€676

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Mon 22/12

10:45-18:20

1 stop14h 35m

Phoenix Sky Harbor Intl

Thu 1/1

20:25-17:25

1 stop14h 00m

€682

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 21/11

16:00-18:20

1 stop33h 20m

Phoenix Sky Harbor Intl

Sat 29/11

20:25-14:20

1 stop34h 55m

€689

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sun 23/11

11:30-19:18

1 stop14h 48m

Phoenix Sky Harbor Intl

Sat 29/11

20:25-17:40

1 stop14h 15m

€699

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Sun 23/11

17:30-18:20

1 stop31h 50m

Phoenix Sky Harbor Intl

Sat 29/11

20:25-11:30

1 stop32h 05m

€782

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Sun 23/11

17:30-18:20

1 stop31h 50m

Phoenix Sky Harbor Intl

Sat 29/11

05:00-11:30

2 stops23h 30m

€785

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Phoenix

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 Phoenix?

In general, February is the cheapest month to fly from Ireland to Phoenix. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €623. If you’re not able to fly to Phoenix in February, then March is your next best option. Flight prices from Ireland to Phoenix during March average around €677.

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

The cheapest day to depart on your flight to Phoenix is on a Monday when prices can be found for as low as €651. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Phoenix on Saturday is €755.

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

Our most recent data shows that the best time of day to fly to Phoenix is in the morning. Flights from Ireland to Phoenix during this time can be as low as €688. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €791 on average. Flights to Phoenix from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Phoenix from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around €715 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Ireland for as low as €555 on momondo.

Cheap Ireland to Phoenix flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Ireland to Phoenix?
Prices for flights from Ireland to Phoenix refresh daily.
How many operators does momondo search for flights from Ireland to Phoenix?
The number of operators available for flights from Ireland to Phoenix is 5 as of August 2025.
How old do you have to be to fly from Ireland to Phoenix?
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 stopovers 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 Ireland to Phoenix.
What documentation or ID do you need to fly to Phoenix?
The necessary travel and health documents for your Phoenix 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 licence 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 Ireland to Phoenix

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom €592	Free Cancellation	Rating 6.7 7,309 reviews	Search British Airways flights
Delta	PriceFrom €629	Free Cancellation	Rating 7.9 7,979 reviews	Search Delta flights
United Airlines	PriceFrom €633	Free Cancellation	Rating 7.4 8,943 reviews	Search United Airlines flights
American Airlines	PriceFrom €685	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Aer Lingus	PriceFrom €744	Free Cancellation	Rating 7.2 1,237 reviews	Search Aer Lingus flights

Why use momondo?

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

Finding the right flight to Phoenix from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

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

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

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

Once all potential Ireland to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ireland to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.