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Cheap flights from Ireland to Phoenix from £420

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 29/4. 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 Ireland to Phoenix

Recent return flight deals from Ireland to Phoenix

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:30 - 17:22
DUB
-
PHX
15h 52m
1 stop
Multiple Airlines Logo
16:30 - 14:30
PHX
-
DUB
14h 00m
1 stop
£516Multiple Airlines
Fri, 3 Apr - Thu, 16 Apr
Multiple Airlines Logo
09:30 - 17:22
DUB
-
PHX
15h 52m
1 stop
Multiple Airlines Logo
16:30 - 18:50
PHX
-
DUB
18h 20m
1 stop
£516Multiple Airlines
Fri, 3 Apr - Tue, 7 Apr
Multiple Airlines Logo
09:30 - 17:22
DUB
-
PHX
15h 52m
1 stop
Multiple Airlines Logo
16:30 - 19:20
PHX
-
DUB
18h 50m
1 stop
£519Multiple Airlines
Fri, 3 Apr - Thu, 16 Apr
Finnair Logo
09:30 - 17:18
DUB
-
PHX
15h 48m
1 stop
Finnair Logo
10:05 - 09:45
PHX
-
DUB
15h 40m
1 stop
£531Finnair
Wed, 15 Apr - Wed, 22 Apr
Finnair Logo
09:30 - 22:40
DUB
-
PHX
21h 10m
1 stop
Finnair Logo
12:15 - 11:50
PHX
-
DUB
15h 35m
1 stop
£602Finnair
Sun, 24 May - Mon, 1 Jun
British Airways Logo
21:15 - 13:05
SNN
-
PHX
23h 50m
1 stop
British Airways Logo
16:58 - 11:20
PHX
-
SNN
34h 22m
2 stops
£683British Airways
Thu, 16 Apr - Thu, 23 Apr
United Airlines Logo
12:30 - 23:48
SNN
-
PHX
19h 18m
2 stops
United Airlines Logo
12:00 - 10:15
PHX
-
SNN
14h 15m
2 stops
£687United Airlines
Fri, 8 May - Tue, 12 May
Lufthansa Logo
12:30 - 18:35
SNN
-
PHX
38h 05m
2 stops
Lufthansa Logo
13:23 - 11:15
PHX
-
SNN
37h 52m
2 stops
£689Lufthansa
Thu, 16 Apr - Thu, 23 Apr
United Airlines Logo
12:30 - 23:48
SNN
-
PHX
19h 18m
2 stops
United Airlines Logo
10:30 - 10:15
PHX
-
SNN
15h 45m
2 stops
£692United Airlines
Fri, 8 May - Tue, 12 May
British Airways Logo
07:30 - 19:00
SNN
-
PHX
19h 30m
1 stop
British Airways Logo
16:30 - 16:10
PHX
-
SNN
15h 40m
1 stop
£774British Airways
Fri, 8 May - Tue, 12 May

Finnair flights from Ireland to Phoenix

Our best Finnair deals on Ireland to Phoenix flight tickets
Finnair
15 Apr
DUB09:30Dublin
15h 48m
1 stop
PHX17:18Phoenix Sky Harbor Intl
22 Apr
PHX10:05Phoenix Sky Harbor Intl
15h 40m
1 stop
DUB09:45Dublin
£531
Finnair
24 May
DUB09:30Dublin
21h 10m
1 stop
PHX22:40Phoenix Sky Harbor Intl
1 Jun
PHX12:15Phoenix Sky Harbor Intl
15h 35m
1 stop
DUB11:50Dublin
£602

British Airways flights from Ireland to Phoenix

Our best British Airways deals on Ireland to Phoenix flight tickets
British Airways
28 Mar
DUB17:55Dublin
32h 46m
2 stops
PHX19:41Phoenix Sky Harbor Intl
12 Apr
PHX16:30Phoenix Sky Harbor Intl
35h 30m
1 stop
DUB12:00Dublin
£626
British Airways
23 May
DUB15:20Dublin
35h 40m
1 stop
PHX19:00Phoenix Sky Harbor Intl
1 Jun
PHX21:53Phoenix Sky Harbor Intl
25h 47m
2 stops
DUB07:40Dublin
£627
British Airways
28 Mar
DUB20:40Dublin
23h 30m
1 stop
PHX13:10Phoenix Sky Harbor Intl
12 Apr
PHX15:15Phoenix Sky Harbor Intl
17h 05m
2 stops
DUB16:20Dublin
£640

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 279,928 searches. Data last updated 3 March 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

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 3/4

09:30-17:22

1 stop15h 52m

Phoenix Sky Harbor Intl

Thu 16/4

16:30-14:30

1 stop14h 00m

£516

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 3/4

09:30-17:22

1 stop15h 52m

Phoenix Sky Harbor Intl

Tue 7/4

16:30-18:50

1 stop18h 20m

£516

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Fri 3/4

09:30-17:22

1 stop15h 52m

Phoenix Sky Harbor Intl

Thu 16/4

16:30-19:20

1 stop18h 50m

£519

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 15/4

09:30-17:18

1 stop15h 48m

Phoenix Sky Harbor Intl

Wed 22/4

10:05-09:45

1 stop15h 40m

£531

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Sun 24/5

09:30-22:40

1 stop21h 10m

Phoenix Sky Harbor Intl

Mon 1/6

12:15-11:50

1 stop15h 35m

£602

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Thu 16/4

21:15-13:05

1 stop23h 50m

Phoenix Sky Harbor Intl

Thu 23/4

16:58-11:20

2 stops34h 22m

£683

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Fri 8/5

12:30-23:48

2 stops19h 18m

Phoenix Sky Harbor Intl

Tue 12/5

12:00-10:15

2 stops14h 15m

£687

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Thu 16/4

12:30-18:35

2 stops38h 05m

Phoenix Sky Harbor Intl

Thu 23/4

13:23-11:15

2 stops37h 52m

£689

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Fri 8/5

12:30-23:48

2 stops19h 18m

Phoenix Sky Harbor Intl

Tue 12/5

10:30-10:15

2 stops15h 45m

£692

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Fri 8/5

07:30-19:00

1 stop19h 30m

Phoenix Sky Harbor Intl

Tue 12/5

16:30-16:10

1 stop15h 40m

£774

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?

If you’re not able to fly to Phoenix in October, then May is your next best option. Flight prices from Ireland to Phoenix during May average around £634.

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 £652 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 £501 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

14h 50m

Direct flights

None
The fastest flight from Ireland to Phoenix takes 14h 50m
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 are updated 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Phoenix.

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

    The required travel and health documents for your Phoenix 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 Phoenix. We recommend that you seek guidance from your airline or a reliable 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 AirwaysPriceFrom £532Free CancellationRating
6.7
7,774 reviews
Search British Airways flights
Air FrancePriceFrom £535Free CancellationRating
7.4
1,542 reviews
Search Air France flights
IberiaPriceFrom £550Free CancellationRating
7.0
3,131 reviews
Search Iberia flights
United AirlinesPriceFrom £577Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights
American AirlinesPriceFrom £597Free CancellationRating
7.1
11,379 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Phoenix . Millions of users trust and use momondo every year so you are in good hands.

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?

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

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