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Cheap flights from Phoenix Sky Harbor Intl Airport to Australia from $440

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Australia departing on 11/24. 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 Phoenix Sky Harbor Intl Airport to Australia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:20 pm - 9:05 amPHX-SYD
21h 45m2 stops
United Airlines Logo
11:50 am - 9:21 pmSYD-PHX
27h 31m2 stops
$870United Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
United Airlines Logo
4:11 pm - 7:00 amPHX-SYD
20h 49m1 stop
United Airlines Logo
11:50 am - 10:15 pmSYD-PHX
28h 25m1 stop
$871United Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 19
United Airlines Logo
5:20 pm - 9:15 amPHX-SYD
21h 55m1 stop
United Airlines Logo
11:50 am - 4:31 pmSYD-PHX
22h 41m1 stop
$873United Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
Qantas Airways Logo
6:07 pm - 9:00 amPHX-SYD
20h 53m1 stop
Qantas Airways Logo
7:05 am - 12:14 pmSYD-PHX
23h 09m2 stops
$1,165Qantas Airways
Find Deal
Tue, Feb 10 - Thu, Feb 26
Qantas Airways Logo
6:07 pm - 9:00 amPHX-SYD
20h 53m1 stop
Qantas Airways Logo
9:00 am - 3:27 pmSYD-PHX
24h 27m2 stops
$1,180Qantas Airways
Find Deal
Mon, Feb 2 - Mon, Feb 9
Air New Zealand Logo
4:37 pm - 10:30 amPHX-SYD
23h 53m2 stops
Air New Zealand Logo
11:20 am - 12:36 pmSYD-PHX
19h 16m1 stop
$1,264Air New Zealand
Find Deal
Tue, Mar 3 - Wed, Apr 1
Air New Zealand Logo
4:21 pm - 10:30 amPHX-SYD
24h 09m2 stops
Air New Zealand Logo
11:20 am - 3:26 pmSYD-PHX
22h 06m1 stop
$1,265Air New Zealand
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Tue, Mar 3 - Wed, Apr 1
American Airlines Logo
5:53 pm - 5:00 amPHX-BNE
18h 07m1 stop
American Airlines Logo
7:40 pm - 10:00 pmBNE-PHX
19h 20m1 stop
$1,334American Airlines
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Wed, Nov 5 - Mon, Nov 10
American Airlines Logo
2:46 pm - 5:00 amPHX-BNE
21h 14m2 stops
American Airlines Logo
7:40 pm - 7:07 pmBNE-PHX
16h 27m1 stop
$1,339American Airlines
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Wed, Nov 5 - Mon, Nov 10
Delta Logo
1:12 pm - 8:20 amPHX-BNE
26h 08m1 stop
Delta Logo
10:40 am - 12:33 pmBNE-PHX
18h 53m1 stop
$1,506Delta
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Fri, Nov 28 - Fri, Dec 5

United Airlines flights from Phoenix Sky Harbor Intl Airport to Australia

Our best United Airlines deals on Phoenix Sky Harbor Intl Airport to Australia flight tickets
United Airlines
Oct 29
PHX5:20 pmPhoenix Sky Harbor Intl
21h 45m
2 stops
SYD9:05 amSydney Kingsford Smith
Nov 3
SYD11:50 amSydney Kingsford Smith
27h 31m
2 stops
PHX9:21 pmPhoenix Sky Harbor Intl
$870
Find similar
United Airlines
Oct 27
PHX4:11 pmPhoenix Sky Harbor Intl
20h 49m
1 stop
SYD7:00 amSydney Kingsford Smith
Nov 19
SYD11:50 amSydney Kingsford Smith
28h 25m
1 stop
PHX10:15 pmPhoenix Sky Harbor Intl
$871
Find similar
United Airlines
Oct 30
PHX5:20 pmPhoenix Sky Harbor Intl
21h 55m
1 stop
SYD9:15 amSydney Kingsford Smith
Nov 3
SYD11:50 amSydney Kingsford Smith
22h 41m
1 stop
PHX4:31 pmPhoenix Sky Harbor Intl
$873
Find similar

Hawaiian Airlines flights from Phoenix Sky Harbor Intl Airport to Australia

Our best Hawaiian Airlines deals on Phoenix Sky Harbor Intl Airport to Australia flight tickets
Hawaiian Airlines
Mar 18
PHX7:00 amPhoenix Sky Harbor Intl
18h 45m
1 stop
SYD7:45 pmSydney Kingsford Smith
Apr 4
SYD9:40 pmSydney Kingsford Smith
39h 25m
1 stop
PHX7:05 pmPhoenix Sky Harbor Intl
$1,178
Find similar
Hawaiian Airlines
Feb 26
PHX4:47 pmPhoenix Sky Harbor Intl
32h 58m
2 stops
SYD7:45 pmSydney Kingsford Smith
Mar 26
SYD9:40 pmSydney Kingsford Smith
39h 25m
1 stop
PHX7:05 pmPhoenix Sky Harbor Intl
$1,248
Find similar
Hawaiian Airlines
Jan 6
PHX7:00 amPhoenix Sky Harbor Intl
18h 45m
1 stop
SYD7:45 pmSydney Kingsford Smith
Jan 20
SYD9:40 pmSydney Kingsford Smith
39h 40m
1 stop
PHX7:20 pmPhoenix Sky Harbor Intl
$1,253
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated October 16, 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

Fly to

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 10/29

5:20 pm-9:05 am

2 stops21h 45m

Sydney Kingsford Smith

Mon 11/3

11:50 am-9:21 pm

2 stops27h 31m

$870

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 10/27

4:11 pm-7:00 am

1 stop20h 49m

Sydney Kingsford Smith

Wed 11/19

11:50 am-10:15 pm

1 stop28h 25m

$871

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 10/30

5:20 pm-9:15 am

1 stop21h 55m

Sydney Kingsford Smith

Mon 11/3

11:50 am-4:31 pm

1 stop22h 41m

$873

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 2/10

6:07 pm-9:00 am

1 stop20h 53m

Sydney Kingsford Smith

Thu 2/26

7:05 am-12:14 pm

2 stops23h 09m

$1,165

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/2

6:07 pm-9:00 am

1 stop20h 53m

Sydney Kingsford Smith

Mon 2/9

9:00 am-3:27 pm

2 stops24h 27m

$1,180

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/3

4:37 pm-10:30 am

2 stops23h 53m

Sydney Kingsford Smith

Wed 4/1

11:20 am-12:36 pm

1 stop19h 16m

$1,264

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/3

4:21 pm-10:30 am

2 stops24h 09m

Sydney Kingsford Smith

Wed 4/1

11:20 am-3:26 pm

1 stop22h 06m

$1,265

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Wed 11/5

5:53 pm-5:00 am

1 stop18h 07m

Brisbane

Mon 11/10

7:40 pm-10:00 pm

1 stop19h 20m

$1,334

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Wed 11/5

2:46 pm-5:00 am

2 stops21h 14m

Brisbane

Mon 11/10

7:40 pm-7:07 pm

1 stop16h 27m

$1,339

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Fri 11/28

1:12 pm-8:20 am

1 stop26h 08m

Brisbane

Fri 12/5

10:40 am-12:33 pm

1 stop18h 53m

$1,506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Australia

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 Australia?

The month of August is, on average, the cheapest month to fly to Australia from Phoenix Sky Harbor Intl Airport, with most prices found around $1,028. If you aren’t able to travel during the month of August, then book flights to Australia from Phoenix Sky Harbor Intl Airport during July instead. Flights to Australia in July, while not as cheap as those in August, still average around $1,049.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Australia is on a Monday. Travelers who choose to depart for Australia on a Monday will often find tickets for as low as $1,232. On the other hand, Sunday is the most expensive day to depart from Phoenix Sky Harbor Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,391.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Phoenix Sky Harbor Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,152 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,334 on average. Flights to Australia from Phoenix Sky Harbor Intl Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Australia from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,255 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Phoenix Sky Harbor Intl Airport for as low as $1,062 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Australia flights?

You could potentially save up to 3% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Australia flight.

Cheap Phoenix Sky Harbor Intl Airport to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Australia

Direct flights

None
There are no direct flights from Phoenix Sky Harbor Intl Airport to Australia. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Australia.
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  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Australia?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Australia refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Australia?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Australia?

    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 Phoenix Sky Harbor Intl Airport to Australia.

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

    The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix Sky Harbor Intl Airport to Australia

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Australia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $145Free CancellationRating
7.9
7,979 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $549Free CancellationRating
7.8
2,780 reviews
Search Hawaiian Airlines flights
Fiji AirwaysPriceFrom $714Free CancellationRating
8.0
205 reviews
Search Fiji Airways flights
United AirlinesPriceFrom $837Free CancellationRating
7.4
8,979 reviews
Search United Airlines flights
Air CanadaPriceFrom $854Free CancellationRating
7.1
10,304 reviews
Search Air Canada flights
Air New ZealandPriceFrom $909Free CancellationRating
8.0
514 reviews
Search Air New Zealand flights
Qantas AirwaysPriceFrom $928Free CancellationRating
7.5
916 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,046Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $1,156Free CancellationRating
8.0
11,096 reviews
Search Alaska Airlines flights
Cathay PacificPriceFrom $1,448Free CancellationRating
7.6
1,027 reviews
Search Cathay Pacific flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Australia. momondo saves you time and could save you money on your trip.

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

Flights from Phoenix to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to Australia?

Once all potential Phoenix to Australia 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 Phoenix to Australia right now. Can momondo alert me if prices change?

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

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