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Flights to Phoenix

€270 Cheap flights to Phoenix

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Phoenix departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Phoenix

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
10:40 - 20:55
DUB
-
PHX
18h 15m
1 stop
JetBlue Logo
21:20 - 09:00
PHX
-
DUB
27h 40m
1 stop
€528JetBlue
Wed, 6 May - Fri, 15 May
JetBlue Logo
11:40 - 20:08
DUB
-
PHX
16h 28m
1 stop
JetBlue Logo
21:20 - 09:00
PHX
-
DUB
27h 40m
1 stop
€529JetBlue
Wed, 6 May - Fri, 15 May
JetBlue Logo
10:40 - 21:40
DUB
-
PHX
19h 00m
1 stop
JetBlue Logo
21:20 - 09:00
PHX
-
DUB
27h 40m
1 stop
€566JetBlue
Thu, 23 Apr - Thu, 30 Apr
JetBlue Logo
10:40 - 20:55
DUB
-
PHX
18h 15m
1 stop
JetBlue Logo
22:10 - 08:20
PHX
-
DUB
26h 10m
1 stop
€567JetBlue
Wed, 6 May - Sat, 16 May
JetBlue Logo
10:40 - 20:55
DUB
-
PHX
18h 15m
1 stop
JetBlue Logo
22:10 - 08:20
PHX
-
DUB
26h 10m
1 stop
€568JetBlue
Wed, 6 May - Sat, 16 May
Multiple Airlines Logo
15:25 - 22:51
DUB
-
PHX
15h 26m
1 stop
Multiple Airlines Logo
07:20 - 12:15
PHX
-
DUB
20h 55m
1 stop
€599Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
07:50 - 19:00
SNN
-
PHX
42h 10m
2 stops
British Airways Logo
16:35 - 20:35
PHX
-
SNN
20h 00m
1 stop
€867British Airways
Wed, 25 Mar - Sun, 29 Mar
American Airlines Logo
14:45 - 12:37
SNN
-
PHX
28h 52m
1 stop
American Airlines Logo
16:35 - 20:35
PHX
-
SNN
20h 00m
1 stop
€872American Airlines
Wed, 25 Mar - Sun, 29 Mar
American Airlines Logo
14:45 - 09:21
SNN
-
PHX
25h 36m
1 stop
American Airlines Logo
23:50 - 05:25
PHX
-
SNN
21h 35m
2 stops
€905American Airlines
Tue, 24 Mar - Sat, 28 Mar
Multiple Airlines Logo
20:05 - 21:30
SNN
-
PHX
32h 25m
3 stops
Multiple Airlines Logo
11:45 - 10:20
PHX
-
SNN
39h 35m
2 stops
€1,867Multiple Airlines
Tue, 24 Mar - Sat, 28 Mar

momondo Fare Finder

 
Locate flights to Phoenix that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 12 March 2026.
Use the filters below to find and compare flights to Phoenix that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 6/5

10:40-20:55

1 stop18h 15m

Phoenix Sky Harbor Intl

Fri 15/5

21:20-09:00

1 stop27h 40m

€528

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 6/5

11:40-20:08

1 stop16h 28m

Phoenix Sky Harbor Intl

Fri 15/5

21:20-09:00

1 stop27h 40m

€529

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Thu 23/4

10:40-21:40

1 stop19h 00m

Phoenix Sky Harbor Intl

Thu 30/4

21:20-09:00

1 stop27h 40m

€566

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 6/5

10:40-20:55

1 stop18h 15m

Phoenix Sky Harbor Intl

Sat 16/5

22:10-08:20

1 stop26h 10m

€567

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Wed 6/5

10:40-20:55

1 stop18h 15m

Phoenix Sky Harbor Intl

Sat 16/5

22:10-08:20

1 stop26h 10m

€568
Fastest return journey

DublinPhoenix

DUB - PHX

DUBPHX

Dublin

Tue 21/4

15:25-22:51

1 stop15h 26m

Phoenix Sky Harbor Intl

Tue 28/4

07:20-12:15

1 stop20h 55m

€599

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Wed 25/3

07:50-19:00

2 stops42h 10m

Phoenix Sky Harbor Intl

Sun 29/3

16:35-20:35

1 stop20h 00m

€867

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Wed 25/3

14:45-12:37

1 stop28h 52m

Phoenix Sky Harbor Intl

Sun 29/3

16:35-20:35

1 stop20h 00m

€872

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Tue 24/3

14:45-09:21

1 stop25h 36m

Phoenix Sky Harbor Intl

Sat 28/3

23:50-05:25

2 stops21h 35m

€905

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Tue 24/3

20:05-21:30

3 stops32h 25m

Phoenix Sky Harbor Intl

Sat 28/3

11:45-10:20

2 stops39h 35m

€1,867

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Phoenix from

Phoenix flights insights and trends

Explore insights for your Phoenix flight to craft the best travel plan

What is the cheapest month to fly to Phoenix?

In general, May 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 €680. If you’re not able to fly to Phoenix in May, then November is your next best option. Flight prices from Ireland to Phoenix during November average around €730.

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 €759 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 €615 on momondo.

Cheapest flights to Phoenix

Find the cheapest flights to Phoenix from your nearest city or airport
Find flights from Dublin to Phoenix Sky Harbor Intl Airport
CHEAPEST MONTH TO FLY TO PHOENIX FROM DUBLINMay11% cheaperFlying from Dublin to Phoenix costs on average just €680 in May
MOST EXPENSIVE MONTH TO FLY TO PHOENIX FROM DUBLINMarch8% more expensiveIt costs about €822 for flights to Phoenix from Dublin in March
MOST POPULAR MONTH TO FLY TO PHOENIX FROM DUBLINJuly600% more users visitedMore momondo users searched in flights to Phoenix from Dublin in July than any other month

Cheap Phoenix flight deals and tips

Summary info about Phoenix flight prices, duration and airlines

Best One-Way Price

€270

Best Round-Trip Price

€528

Fastest flight time

16h 35m

Popular in

March
The best one-way flight price to Phoenix from Ireland in the last 72 hours is €270 (Dublin to Phoenix Sky Harbor Intl).
Search Deals
The best round-trip flight price to Phoenix from Ireland in the last 72 hours is €528 (Dublin to Phoenix Sky Harbor Intl).
Search Deals
The fastest flight to Phoenix from Ireland takes 16h 35m (Dublin to Phoenix Sky Harbor Intl).
Search Deals
March has the highest demand for flights to Phoenix, with a 2% price increase on average.
Search Deals

Frequently asked questions about flying to Phoenix

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

We recommend purchasing flights from Ireland to Phoenix 76 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Phoenix for €759. However, in the past 72 hours, people saw flights from Ireland for as low as €625.

Is there an alternative airport near Phoenix?

Finding an alternative and possibly cheaper destination airport near Phoenix is possible. If you are planning a flight to Phoenix, consider booking flights to Phoenix Scottsdale Municipal Airport (25 km from Phoenix city centre), Phoenix-Mesa Gateway Airport (41 km from Phoenix city centre) or Prescott Airport (137 km from Phoenix city centre).

Are there flights to Downtown?

Yes, flights to Downtown are served by Phoenix’s Phoenix Sky Harbor Intl airport which is 4.5 km away.

What’s the closest airport to Phoenix Convention Center?

Phoenix Sky Harbor Intl airport is 6.7 km from Phoenix Convention Center in Phoenix, making it the closest airport.

When did momondo last update prices for flights to Phoenix?

Prices for flights to Phoenix are refreshed on a daily basis.

How many operators does momondo search for flights to Phoenix?

As of March 2026, there are 5 operators available to choose from for flights to Phoenix.

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

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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Phoenix.

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

The travel and health documents required for your trip to Phoenix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Phoenix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Phoenix?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Phoenix.

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

Yes. momondo can track flight prices for Phoenix and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Phoenix

Popular Flights to Phoenix

Popular routes according to searches in the past day on momondo
Dublin to Phoenix Flightsfrom €651
Shannon to Phoenix Flightsfrom €1,007