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$509+ Cheap flights from Phoenix to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
oct. 31 — nov. 71
vie. 10/31
vie. 11/7
1 adult, Economy
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Cheap flight deals from Phoenix to Australia

Keep the following information in mind while searching for Phoenix to Australia flight deals. Data was last updated octubre 1, 2025.

Round-trip from

$995
(SmartFares)

One-way from

$509
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,282
From Phoenix to Australia
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One-way flight from Phoenix to Australia
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Highest demand for flights based on searches. 14% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Phoenix to Australia

Cheapest flights from Phoenix to Australia
Explore the most affordable flight options available from Phoenix to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/123:23 pmPHX - SYD
2 stops34h 22mAlaska Airlines
lun. 12/299:40 pmSYD - PHX
1 stop39h 20mAlaska Airlines
Deal found 10/1$1,045
This Trip.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/295:16 pmPHX - SYD
2 stops34h 54mMultiple Airlines
mié. 11/56:00 amSYD - PHX
2 stops34h 23mMultiple Airlines
Deal found 9/30$1,066
This oojo deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:30 pmPHX - BNE
2 stops23h 30mAir New Zealand
mié. 11/2611:10 amBNE - PHX
2 stops27h 34mAir New Zealand
Deal found 9/30$1,078
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/163:55 pmPHX - SYD
2 stops33h 50mAlaska Airlines
lun. 12/299:40 pmSYD - PHX
1 stop39h 20mAlaska Airlines
Deal found 10/1$1,105
This FlightHub deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/411:33 amPHX - MEL
2 stops29h 22mAir New Zealand
mié. 11/2612:10 pmMEL - PHX
2 stops27h 34mAir New Zealand
Deal found 9/30$1,106
This oojo deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/28:50 pmPHX - MEL
2 stops44h 05mAir New Zealand
dom. 11/2310:35 amMEL - PHX
2 stops29h 09mAir New Zealand
Deal found 9/30$1,114
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/286:35 pmPHX - SYD
2 stops31h 10mAlaska Airlines
vie. 11/149:40 pmSYD - PHX
2 stops39h 37mAlaska Airlines
Deal found 10/1$1,115
This oojo deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/246:30 amPHX - SYD
2 stops34h 00mAir New Zealand
dom. 12/149:55 amSYD - PHX
2 stops25h 00mAir New Zealand
Deal found 9/29$1,126
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/286:35 pmPHX - SYD
2 stops31h 10mAlaska Airlines
jue. 11/139:40 pmSYD - PHX
2 stops29h 41mAlaska Airlines
Deal found 10/1$1,127
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/242:30 pmPHX - SYD
2 stops26h 00mAir New Zealand
lun. 12/1511:45 amSYD - PHX
2 stops26h 02mAir New Zealand
Deal found 9/29$1,128
This oojo deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2910:33 amPHX - MEL
2 stops28h 52mAir New Zealand
mar. 11/46:50 pmMEL - PHX
2 stops42h 54mAir New Zealand
Deal found 9/30$1,130
This Alaska Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/286:35 pmPHX - SYD
2 stops31h 10mAlaska Airlines
mar. 11/189:40 pmSYD - PHX
2 stops31h 15mAlaska Airlines
Deal found 10/1$1,133

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Australia 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 1, 2025.
Use the filters below to find and compare flights from Phoenix to Australia that are best for you.

Fly from

Phoenix

Fly to

Australia

Route

Depart

Return

Price

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

dom. 11/2

8:50 pm-10:55 am

2 stops44h 05m

Melbourne

dom. 11/23

10:35 am-9:44 pm

2 stops29h 09m

$1,114

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

sáb. 1/10

1:00 pm-12:45 pm

2 stops29h 45m

Melbourne

jue. 1/22

2:30 pm-11:52 pm

2 stops27h 22m

$1,161

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

mié. 3/18

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

sáb. 4/4

9:40 pm-7:05 pm

1 stop39h 25m

$1,178

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

mar. 1/6

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

mar. 1/20

9:40 pm-7:20 pm

1 stop39h 40m

$1,178

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

mar. 2/3

5:10 pm-8:45 am

2 stops21h 35m

Sydney Kingsford Smith

mar. 2/17

11:45 am-7:54 pm

2 stops26h 09m

$1,178

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

lun. 10/27

6:00 am-8:35 am

2 stops32h 35m

Melbourne

mar. 11/18

5:55 am-8:38 am

2 stops44h 43m

$1,187

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

jue. 11/13

2:30 pm-10:55 am

2 stops26h 25m

Melbourne

jue. 11/20

12:10 pm-9:44 pm

2 stops27h 34m

$1,203

PhoenixAdelaide

PHX - ADL

PHXADL

Phoenix Sky Harbor Intl

mar. 3/3

4:37 pm-10:55 am

2 stops24h 48m

Adelaide

mar. 3/17

6:35 am-11:48 am

2 stops22h 43m

$1,279

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

jue. 3/5

5:00 pm-9:30 pm

2 stops34h 30m

Melbourne

sáb. 3/28

6:50 pm-11:06 pm

2 stops46h 16m

$1,296

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

mié. 11/5

3:07 pm-5:00 am

1 stop20h 53m

Brisbane

lun. 11/10

7:40 pm-10:00 pm

1 stop19h 20m

$1,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 60 results
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Best time to book a flight from Phoenix to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Australia

What is the cheapest month to book a flight from Phoenix to Australia?

Currently, March is the cheapest month in which you can book a flight from Phoenix to Australia (average of $1,030). Flying from Phoenix to Australia in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to AU?

Find hourly flight availability from Phoenix to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 1, 2025.

When flying from Phoenix to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated octubre 1, 2025.
Get a feel of what it's like to fly with Delta, Air New Zealand, and Qantas Airways from Phoenix to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air New Zealand
7.9
Good
507 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
910 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,030 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to Australia?

    Airlines like Air New Zealand, Alaska Airlines, and Cathay Pacific fly from Phoenix to Australia in about 18h 45m. The time it takes to get you to your destination can typically vary by up to 28h 55m. Phoenix and Australia are separated by a distance of 7799 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Phoenix to Australia?

    While some choose either Phoenix Sky Harbor Intl - Melbourne or Phoenix Sky Harbor Intl - Melbourne Avalon, Phoenix Sky Harbor Intl - Sydney Kingsford Smith is the most popular route from Phoenix to Australia.

  • Can I find deals for flights from Phoenix to Australia that include hotel bookings?

    Yes. In addition to deals on Phoenix to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Australia.

  • Can I find deals for business class flights from Phoenix to Australia?

    Yes. Cheapflights offers flight deals from Phoenix to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Australia?

    Currently, March is the cheapest month in which you can book a flight from Phoenix to Australia (average of $1,030). Flying from Phoenix to Australia in December is currently the most expensive (average of $1,619). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Phoenix to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Phoenix to Australia

Discover the top 10 airlines that operate flights from Phoenix to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$99FlexibilityNo cancel feeOn-time62%
DeltaCheapest$145Average$906FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$550Average$1,268FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$714Average$1,266FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$837Average$1,563FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$854Average$1,239FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$904Average$1,444FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$924Average$1,678FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,046Average$1,601FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$1,156Average$1,248FlexibilityNo cancel feeOn-time75%

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