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$474+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 January 6, 2026.

This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/410:48 amPHX - SYD
2 stops31h 47mMultiple Airlines
Wed 2/116:00 amSYD - PHX
2 stops31h 08mMultiple Airlines
Deal found 1/5$795
This Trip.com deal was found by Cheapflights users on 1/4. 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 2/58:15 amPHX - SYD
2 stops34h 20mMultiple Airlines
Mon 2/92:00 pmSYD - PHX
2 stops27h 28mMultiple Airlines
Deal found 1/4$796
This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/24:45 pmPHX - SYD
2 stops25h 50mMultiple Airlines
Mon 2/92:00 pmSYD - PHX
2 stops27h 28mMultiple Airlines
Deal found 1/5$797
This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:19 pmPHX - BNE
2 stops25h 06mMultiple Airlines
Tue 3/1011:25 amBNE - PHX
2 stops29h 25mMultiple Airlines
Deal found 1/5$803
This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:30 amPHX - SYD
2 stops36h 05mMultiple Airlines
Mon 3/232:00 pmSYD - PHX
2 stops28h 08mMultiple Airlines
Deal found 1/5$809
This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:30 amPHX - SYD
2 stops36h 05mMultiple Airlines
Tue 3/106:00 amSYD - PHX
2 stops35h 50mMultiple Airlines
Deal found 1/5$811
This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:15 pmPHX - SYD
2 stops27h 20mMultiple Airlines
Wed 3/252:00 pmSYD - PHX
2 stops27h 50mMultiple Airlines
Deal found 1/5$816
This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:46 pmPHX - SYD
2 stops26h 49mMultiple Airlines
Mon 3/232:00 pmSYD - PHX
2 stops28h 08mMultiple Airlines
Deal found 1/5$827
This Trip.com deal was found by Cheapflights users on 1/3. 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.
Sun 2/88:00 amPHX - SYD
1 stop31h 00mMultiple Airlines
Wed 2/187:05 amSYD - PHX
2 stops30h 03mMultiple Airlines
Deal found 1/3$829
This Trip.com deal was found by Cheapflights users on 1/4. 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 3/912:10 pmPHX - SYD
2 stops30h 25mMultiple Airlines
Tue 3/242:00 pmSYD - PHX
2 stops27h 50mMultiple Airlines
Deal found 1/4$842
This Trip.com deal was found by Cheapflights users on 1/4. 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 2/196:30 amPHX - MEL
1 stop33h 00mMultiple Airlines
Thu 2/266:45 amMEL - PHX
2 stops26h 58mMultiple Airlines
Deal found 1/4$851
This Trip.com deal was found by Cheapflights users on 1/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:00 amPHX - MEL
2 stops44h 45mMultiple Airlines
Mon 2/912:00 pmMEL - PHX
1 stop29h 28mMultiple Airlines
Deal found 1/5$858

Find 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 January 6, 2026.

Round-trip from

$788
(Trip.com)

One-way from

$474
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$1,425
From Phoenix Sky Harbor Intl to Australia
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 6, 2026.
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

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Mon 3/2

4:19 pm-5:10 pm

2 stops31h 51m

Brisbane

Tue 3/10

7:40 pm-11:50 pm

1 stop21h 10m

$864

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Sat 2/7

6:08 pm-5:00 am

1 stop17h 52m

Brisbane

Sat 2/14

6:30 pm-12:48 pm

2 stops35h 18m

$953

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Tue 2/3

6:08 pm-5:10 pm

2 stops30h 02m

Brisbane

Tue 2/10

7:40 pm-7:12 pm

1 stop16h 32m

$957

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Mon 3/9

12:10 pm-5:00 am

1 stop23h 50m

Brisbane

Wed 3/18

7:40 pm-11:50 pm

1 stop21h 10m

$1,014

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 2/1

6:08 pm-9:00 am

1 stop20h 52m

Sydney Kingsford Smith

Sun 2/8

5:45 pm-7:12 pm

1 stop19h 27m

$1,048

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/23

6:13 pm-9:00 am

1 stop20h 47m

Sydney Kingsford Smith

Tue 3/17

5:45 pm-6:15 pm

1 stop18h 30m

$1,048

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 3/13

5:08 pm-6:10 am

1 stop19h 02m

Sydney Kingsford Smith

Sat 3/21

11:20 am-2:34 pm

1 stop21h 14m

$1,048

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/16

6:13 pm-9:00 am

1 stop20h 47m

Sydney Kingsford Smith

Mon 3/23

5:45 pm-6:15 pm

1 stop18h 30m

$1,048

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/16

6:13 pm-9:00 am

1 stop20h 47m

Sydney Kingsford Smith

Fri 4/10

9:10 am-11:43 am

1 stop19h 33m

$1,048

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 2/8

6:08 pm-9:00 am

1 stop20h 52m

Sydney Kingsford Smith

Wed 2/18

11:20 am-12:48 pm

1 stop19h 28m

$1,048

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 43 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, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Australia (average of $53). Flying from Phoenix Sky Harbor Intl Airport to Australia in December is currently the most expensive (average of $921). 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.

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 January 6, 2026.
See what other customers who have flown with Air New Zealand, Delta, 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.
Air New Zealand
8.0
Very good
565 reviews

Entertainment

7.4

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very good
565 reviews
Air New Zealand
8.0
Very good
565 reviews

Entertainment

7.4

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Delta
7.9
Good
8,018 reviews
Air New Zealand
8.0
Very good
565 reviews

Entertainment

7.4

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
967 reviews
Air New Zealand
8.0
Very good
565 reviews

Entertainment

7.4

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
United Airlines
7.4
Good
9,132 reviews
Air New Zealand
8.0
Very good
565 reviews

Entertainment

7.4

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
American Airlines
7.2
Good
11,083 reviews
Air New Zealand
8.0
Very good
565 reviews

Entertainment

7.4

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

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 $953, Qantas Airways can have you in Australia from Phoenix Sky Harbor Intl Airport in 17h 52m. Airlines will cover a distance of 7488 mi.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Australia one-way?

    One-way options have recently been found by users for as low as $429 on Qantas Airways. Other airlines that offer cheap prices include United Airlines from $430 and Alaska Airlines from $506 one-way.

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

    When deciding which route to take from Phoenix Sky Harbor Intl Airport to Australia consider Phoenix Sky Harbor Intl - Sydney Kingsford Smith, Phoenix Sky Harbor Intl - Melbourne or Phoenix Sky Harbor Intl - Perth as they are the most popular.

  • 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, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Australia (average of $53). Flying from Phoenix Sky Harbor Intl Airport to Australia in December is currently the most expensive (average of $921). 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 Sky Harbor Intl to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Sky Harbor Intl to Australia

Discover the top 9 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$145Average$1,061FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$223Average$1,423FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$550Average$1,251FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$714Average$1,266FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$809Average$1,210FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$819Average$1,512FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$844Average$1,261FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$909Average$1,328FlexibilityNo cancel feeOn-time78%
Alaska AirlinesCheapest$1,155Average$1,235FlexibilityNo cancel feeOn-time75%

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