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Cheap flights from Ireland to Phoenix from €326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Phoenix departing on 15/5. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Ireland to Phoenix

Recent return flight deals from Ireland to Phoenix

Enter your travel dates to find the best prices.
JetBlue Logo
10:40 - 21:33
DUB
-
PHX
18h 53m
1 stop
JetBlue Logo
22:28 - 08:20
PHX
-
DUB
25h 52m
1 stop
€558JetBlue
Wed, 6 May - Fri, 15 May
JetBlue Logo
11:30 - 20:08
DUB
-
PHX
16h 38m
1 stop
JetBlue Logo
21:13 - 09:00
PHX
-
DUB
27h 47m
1 stop
€576JetBlue
Thu, 30 Apr - Wed, 13 May
JetBlue Logo
10:40 - 21:33
DUB
-
PHX
18h 53m
1 stop
JetBlue Logo
21:13 - 09:00
PHX
-
DUB
27h 47m
1 stop
€577JetBlue
Fri, 8 May - Wed, 13 May
JetBlue Logo
10:40 - 21:33
DUB
-
PHX
18h 53m
1 stop
JetBlue Logo
22:28 - 08:20
PHX
-
DUB
25h 52m
1 stop
€577JetBlue
Wed, 6 May - Sat, 16 May
Lufthansa Logo
12:30 - 22:58
SNN
-
PHX
18h 28m
1 stop
Lufthansa Logo
10:19 - 10:15
PHX
-
SNN
15h 56m
1 stop
€856Lufthansa
Thu, 16 Apr - Mon, 20 Apr
Lufthansa Logo
12:30 - 21:03
SNN
-
PHX
16h 33m
1 stop
Lufthansa Logo
06:00 - 10:15
PHX
-
SNN
20h 15m
1 stop
€868Lufthansa
Wed, 15 Apr - Sun, 19 Apr
United Airlines Logo
12:30 - 22:58
SNN
-
PHX
18h 28m
1 stop
United Airlines Logo
08:30 - 10:15
PHX
-
SNN
17h 45m
2 stops
€870United Airlines
Wed, 15 Apr - Sun, 19 Apr
United Airlines Logo
12:30 - 22:09
SNN
-
PHX
17h 39m
2 stops
United Airlines Logo
08:30 - 10:15
PHX
-
SNN
17h 45m
2 stops
€871United Airlines
Thu, 16 Apr - Mon, 20 Apr
Multiple Airlines Logo
07:30 - 11:28
SNN
-
PHX
35h 58m
3 stops
Multiple Airlines Logo
12:10 - 20:35
PHX
-
SNN
24h 25m
3 stops
€1,058Multiple Airlines
Thu, 16 Apr - Mon, 20 Apr
Multiple Airlines Logo
07:30 - 22:51
SNN
-
PHX
23h 21m
3 stops
Multiple Airlines Logo
08:00 - 16:10
PHX
-
SNN
24h 10m
2 stops
€1,616Multiple Airlines
Wed, 15 Apr - Sun, 19 Apr

United Airlines flights from Ireland to Phoenix

Our best United Airlines deals on Ireland to Phoenix flight tickets
United Airlines
15 Apr
SNN12:30Shannon
18h 28m
1 stop
PHX22:58Phoenix Sky Harbor Intl
19 Apr
PHX08:30Phoenix Sky Harbor Intl
17h 45m
2 stops
SNN10:15Shannon
€870
United Airlines
16 Apr
SNN12:30Shannon
18h 28m
1 stop
PHX22:58Phoenix Sky Harbor Intl
20 Apr
PHX09:50Phoenix Sky Harbor Intl
16h 25m
2 stops
SNN10:15Shannon
€871
United Airlines
19 May
SNN12:30Shannon
19h 29m
2 stops
PHX23:59Phoenix Sky Harbor Intl
26 May
PHX10:06Phoenix Sky Harbor Intl
16h 09m
2 stops
SNN10:15Shannon
€874

WestJet flights from Ireland to Phoenix

Our best WestJet deals on Ireland to Phoenix flight tickets
WestJet
21 May
DUB10:40Dublin
37h 05m
2 stops
PHX15:45Phoenix Sky Harbor Intl
6 Jun
PHX13:15Phoenix Sky Harbor Intl
13h 35m
1 stop
DUB10:50Dublin
€682
WestJet
21 May
DUB10:40Dublin
37h 05m
2 stops
PHX15:45Phoenix Sky Harbor Intl
6 Jun
PHX10:15Phoenix Sky Harbor Intl
16h 35m
2 stops
DUB10:50Dublin
€683
WestJet
27 Apr
DUB10:40Dublin
38h 20m
2 stops
PHX17:00Phoenix Sky Harbor Intl
4 May
PHX17:55Phoenix Sky Harbor Intl
30h 25m
2 stops
DUB08:20Dublin
€720

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Phoenix 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 13,528 searches. Data last updated 4 April 2026.
Use the filters below to find and compare flights from Ireland to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 6/5

10:40-21:33

1 stop18h 53m

Phoenix Sky Harbor Intl

Fri 15/5

22:28-08:20

1 stop25h 52m

€558

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 30/4

11:30-20:08

1 stop16h 38m

Phoenix Sky Harbor Intl

Wed 13/5

21:13-09:00

1 stop27h 47m

€576

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 8/5

10:40-21:33

1 stop18h 53m

Phoenix Sky Harbor Intl

Wed 13/5

21:13-09:00

1 stop27h 47m

€577

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 6/5

10:40-21:33

1 stop18h 53m

Phoenix Sky Harbor Intl

Sat 16/5

22:28-08:20

1 stop25h 52m

€577
Fastest return journey

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Thu 16/4

12:30-22:58

1 stop18h 28m

Phoenix Sky Harbor Intl

Mon 20/4

10:19-10:15

1 stop15h 56m

€856

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Wed 15/4

12:30-21:03

1 stop16h 33m

Phoenix Sky Harbor Intl

Sun 19/4

06:00-10:15

1 stop20h 15m

€868

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Wed 15/4

12:30-22:58

1 stop18h 28m

Phoenix Sky Harbor Intl

Sun 19/4

08:30-10:15

2 stops17h 45m

€870

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Thu 16/4

12:30-22:09

2 stops17h 39m

Phoenix Sky Harbor Intl

Mon 20/4

08:30-10:15

2 stops17h 45m

€871

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Thu 16/4

07:30-11:28

3 stops35h 58m

Phoenix Sky Harbor Intl

Mon 20/4

12:10-20:35

3 stops24h 25m

€1,058

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Wed 15/4

07:30-22:51

3 stops23h 21m

Phoenix Sky Harbor Intl

Sun 19/4

08:00-16:10

2 stops24h 10m

€1,616

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

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

What is the cheapest month to fly to Phoenix?

In general, November 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 €736. If you’re not able to fly to Phoenix in November, then April is your next best option. Flight prices from Ireland to Phoenix during April average around €753.

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 €781 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 €618 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

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Ireland to Phoenix takes 16h 25m
There are no direct flights from Ireland to Phoenix. There are no popular flight routes from Ireland to Phoenix.
Search flight deals

Frequently asked questions about flying from Ireland to Phoenix

  • 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?

  • 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
DeltaPriceFrom €428Free CancellationRating
7.9
8,382 reviews
Search Delta flights
IberiaPriceFrom €676Free CancellationRating
7.0
3,163 reviews
Search Iberia flights
American AirlinesPriceFrom €688Free CancellationRating
7.1
11,558 reviews
Search American Airlines flights
British AirwaysPriceFrom €700Free CancellationRating
6.7
7,850 reviews
Search British Airways flights
Aer LingusPriceFrom €753Free CancellationRating
7.2
1,499 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.

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