Australia

$480+ Cheap flights from Sky Harbor Intl (PHX) 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
Nov 5 — Nov 121
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Cheap flight deals from Sky Harbor Intl to Australia

Keep the following information in mind while searching for Sky Harbor Intl to Australia flight deals. Data was last updated October 6, 2025.

Round-trip from

$958
(Trip.com)

One-way from

$480
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,282
From Phoenix Sky Harbor Intl to Australia
One-way flight from Phoenix Sky Harbor Intl to Australia
Highest demand for flights based on searches. 13% potential increase in price ($200 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from Sky Harbor Intl to Australia

Cheapest flights from Sky Harbor Intl to Australia
Explore the most affordable flight options available from Sky Harbor Intl to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This Trip.com deal was found by Cheapflights users on 10/6. 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.
Wed 11/55:16 pmPHX - SYD
2 stops25h 14mMultiple Airlines
Wed 11/122:00 pmSYD - PHX
2 stops26h 23mMultiple Airlines
Deal found 10/6$950
This Trip.com deal was found by Cheapflights users on 10/4. 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.
Mon 11/33:16 pmPHX - SYD
2 stops27h 14mMultiple Airlines
Mon 11/106:00 amSYD - PHX
2 stops34h 23mMultiple Airlines
Deal found 10/4$958
This Trip.com deal was found by Cheapflights users on 10/3. 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.
Fri 11/75:16 pmPHX - SYD
2 stops25h 14mMultiple Airlines
Fri 11/142:00 pmSYD - PHX
2 stops26h 23mMultiple Airlines
Deal found 10/3$1,051
This Trip.com deal was found by Cheapflights users on 10/6. 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.
Wed 10/221:03 pmPHX - SYD
2 stops29h 42mMultiple Airlines
Thu 11/66:00 amSYD - PHX
2 stops34h 23mMultiple Airlines
Deal found 10/6$1,069
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 12/103:55 pmPHX - SYD
2 stops33h 50mAlaska Airlines
Tue 12/309:40 pmSYD - PHX
1 stop39h 20mAlaska Airlines
Deal found 10/5$1,072
This Trip.com deal was found by Cheapflights users on 10/4. 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.
Thu 12/42:22 pmPHX - SYD
1 stop24h 38mMultiple Airlines
Sat 12/137:05 amSYD - PHX
2 stops24h 03mMultiple Airlines
Deal found 10/4$1,082
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 12/103:55 pmPHX - SYD
2 stops33h 50mAlaska Airlines
Sat 1/319:40 pmSYD - PHX
2 stops33h 29mAlaska Airlines
Deal found 10/5$1,087
This oojo deal was found by Cheapflights users on 10/4. 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.
Mon 11/32:30 pmPHX - BNE
2 stops26h 25mAir New Zealand
Mon 11/1011:10 amBNE - PHX
2 stops27h 34mAir New Zealand
Deal found 10/4$1,091
This Philippine Airlines deal was found by Cheapflights users on 10/6. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amPHX - MEL
2 stops32h 35mMultiple Airlines
Tue 11/185:55 amMEL - PHX
2 stops44h 43mMultiple Airlines
Deal found 10/6$1,092
This BestPriceTravel deal was found by Cheapflights users on 10/4. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:50 pmPHX - SYD
2 stops23h 40mAir New Zealand
Tue 11/259:55 amSYD - PHX
2 stops29h 49mAir New Zealand
Deal found 10/4$1,093
This oojo deal was found by Cheapflights users on 10/5. 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.
Mon 11/32:30 pmPHX - SYD
2 stops24h 15mAir New Zealand
Mon 11/109:55 amSYD - PHX
2 stops29h 49mAir New Zealand
Deal found 10/5$1,096
This Trip.com deal was found by Cheapflights users on 10/4. 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.
Tue 11/45:16 pmPHX - SYD
2 stops34h 34mMultiple Airlines
Sun 11/166:00 amSYD - PHX
2 stops34h 23mMultiple Airlines
Deal found 10/4$1,113

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 October 6, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Australia that are best for you.

Fly from

Sky Harbor Intl

Fly to

Australia

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 3/18

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Sat 4/4

9:40 pm-7:05 pm

1 stop39h 25m

$1,018

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 12/10

3:55 pm-7:45 pm

2 stops33h 50m

Sydney Kingsford Smith

Sun 2/1

9:40 pm-7:20 pm

1 stop39h 40m

$1,072

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 12/10

3:55 pm-7:45 pm

2 stops33h 50m

Sydney Kingsford Smith

Sat 1/31

9:40 pm-1:09 pm

2 stops33h 29m

$1,087

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 11/18

3:04 pm-7:45 pm

2 stops34h 41m

Sydney Kingsford Smith

Mon 12/29

9:40 pm-7:00 pm

1 stop39h 20m

$1,087

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Tue 11/4

2:30 pm-9:55 am

2 stops26h 25m

Brisbane

Wed 11/26

8:20 am-9:44 pm

2 stops30h 24m

$1,091

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 3/6

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Thu 3/12

9:40 pm-7:05 pm

1 stop39h 25m

$1,099

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

Sun 10/26

5:49 pm-1:25 pm

2 stops25h 36m

Melbourne

Thu 10/30

2:30 pm-10:23 pm

2 stops25h 53m

$1,120

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

Tue 11/4

11:33 am-10:55 am

2 stops29h 22m

Melbourne

Wed 11/26

8:35 am-9:44 pm

2 stops31h 09m

$1,121

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

Tue 11/18

2:30 pm-10:55 am

2 stops26h 25m

Melbourne

Tue 11/25

12:10 pm-9:44 pm

2 stops27h 34m

$1,121

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

Sat 11/1

1:30 pm-9:25 am

2 stops25h 55m

Melbourne

Sun 11/23

10:35 am-9:44 pm

2 stops29h 09m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 45 results
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Best time to book a flight from Sky Harbor Intl to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Sky Harbor Intl 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 Sky Harbor Intl Airport to Australia

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Australia?

Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Australia (average of $95). Flying from Phoenix Sky Harbor Intl Airport to Australia in December is currently the most expensive (average of $959). 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 Sky Harbor Intl 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 October 6, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Australia in the morning. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Australia?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Australia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Australia flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 6, 2025.
See what other customers who have flown with Delta, Air New Zealand, and Qantas Airways from Phoenix Sky Harbor Intl Airport to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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!
8.0
Very good
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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!
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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!
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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!
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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!
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

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 Sky Harbor Intl 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 Sky Harbor Intl Airport to Australia?

    For as low as $1,018, Hawaiian Airlines can have you in Australia from Phoenix Sky Harbor Intl Airport in 18h 45m. Airlines will cover a distance of 7799 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to Australia?

  • Can I find deals for flights from Sky Harbor Intl to Australia that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Australia?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Australia?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Australia?

    Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Australia (average of $95). Flying from Phoenix Sky Harbor Intl Airport to Australia in December is currently the most expensive (average of $959). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Sky Harbor Intl to Australia

Discover the top 10 airlines that operate flights from Sky Harbor Intl 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 October 6, 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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