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Cheap flights from Phoenix Sky Harbor Intl Airport to Australia from $676

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 24/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:33 - 09:05PHX-SYD
28h 32m1 stop
United Airlines Logo
12:10 - 18:32SYD-PHX
24h 22m1 stop
$1,336United Airlines
Find Deal
Sun, 15 Mar - Sun, 22 Mar
United Airlines Logo
16:11 - 07:00PHX-SYD
20h 49m1 stop
United Airlines Logo
11:50 - 22:15SYD-PHX
28h 25m1 stop
$1,338United Airlines
Find Deal
Mon, 27 Oct - Wed, 19 Nov
Multiple Airlines Logo
06:30 - 12:30PHX-SYD
36h 00m2 stops
Multiple Airlines Logo
14:10 - 23:52SYD-PHX
27h 42m2 stops
$1,488Multiple Airlines
Find Deal
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
17:16 - 22:10PHX-SYD
34h 54m2 stops
Multiple Airlines Logo
14:15 - 22:23SYD-PHX
26h 08m2 stops
$1,672Multiple Airlines
Find Deal
Tue, 28 Oct - Fri, 31 Oct
Alaska Airlines Logo
07:00 - 19:45PHX-SYD
18h 45m1 stop
Alaska Airlines Logo
21:40 - 19:20SYD-PHX
39h 40m1 stop
$1,775Alaska Airlines
Find Deal
Tue, 6 Jan - Tue, 20 Jan
Alaska Airlines Logo
07:00 - 19:45PHX-SYD
18h 45m1 stop
Alaska Airlines Logo
21:40 - 19:05SYD-PHX
39h 25m1 stop
$1,809Alaska Airlines
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Wed, 18 Mar - Sat, 4 Apr
Air New Zealand Logo
16:37 - 10:30PHX-SYD
23h 53m2 stops
Air New Zealand Logo
11:20 - 12:36SYD-PHX
19h 16m1 stop
$1,941Air New Zealand
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Tue, 3 Mar - Wed, 1 Apr
Air New Zealand Logo
16:21 - 10:30PHX-SYD
24h 09m2 stops
Air New Zealand Logo
11:20 - 15:26SYD-PHX
22h 06m1 stop
$1,943Air New Zealand
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Tue, 3 Mar - Wed, 1 Apr
American Airlines Logo
15:07 - 05:00PHX-BNE
20h 53m1 stop
American Airlines Logo
19:40 - 22:00BNE-PHX
19h 20m1 stop
$2,049American Airlines
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Wed, 5 Nov - Mon, 10 Nov
American Airlines Logo
16:19 - 05:00PHX-BNE
19h 41m2 stops
American Airlines Logo
19:40 - 22:00BNE-PHX
19h 20m1 stop
$2,056American Airlines
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Wed, 5 Nov - Mon, 10 Nov

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
15 Mar
PHX10:33Phoenix Sky Harbor Intl
28h 32m
1 stop
SYD09:05Sydney Kingsford Smith
22 Mar
SYD12:10Sydney Kingsford Smith
24h 22m
1 stop
PHX18:32Phoenix Sky Harbor Intl
$1,336
Find similar
United Airlines
27 Oct
PHX16:11Phoenix Sky Harbor Intl
20h 49m
1 stop
SYD07:00Sydney Kingsford Smith
19 Nov
SYD11:50Sydney Kingsford Smith
28h 25m
1 stop
PHX22:15Phoenix Sky Harbor Intl
$1,338
Find similar
United Airlines
24 Nov
PHX11:34Phoenix Sky Harbor Intl
25h 26m
1 stop
SYD07:00Sydney Kingsford Smith
12 Dec
SYD11:20Sydney Kingsford Smith
17h 32m
1 stop
PHX10:52Phoenix Sky Harbor Intl
$1,342
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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
26 Feb
PHX16:47Phoenix Sky Harbor Intl
32h 58m
2 stops
SYD19:45Sydney Kingsford Smith
26 Mar
SYD21:40Sydney Kingsford Smith
39h 25m
1 stop
PHX19:05Phoenix Sky Harbor Intl
$1,916
Find similar
Hawaiian Airlines
6 Jan
PHX07:00Phoenix Sky Harbor Intl
18h 45m
1 stop
SYD19:45Sydney Kingsford Smith
20 Jan
SYD21:40Sydney Kingsford Smith
39h 40m
1 stop
PHX19:20Phoenix Sky Harbor Intl
$1,924
Find similar
Hawaiian Airlines
16 Feb
PHX07:00Phoenix Sky Harbor Intl
30h 35m
2 stops
MEL07:35Melbourne
27 Feb
MEL08:00Melbourne
53h 05m
2 stops
PHX19:05Phoenix Sky Harbor Intl
$1,984
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 16 October 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

Sun 15/3

10:33-09:05

1 stop28h 32m

Sydney Kingsford Smith

Sun 22/3

12:10-18:32

1 stop24h 22m

$1,336

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 27/10

16:11-07:00

1 stop20h 49m

Sydney Kingsford Smith

Wed 19/11

11:50-22:15

1 stop28h 25m

$1,338

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/2

06:30-12:30

2 stops36h 00m

Sydney Kingsford Smith

Mon 9/2

14:10-23:52

2 stops27h 42m

$1,488

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 28/10

17:16-22:10

2 stops34h 54m

Sydney Kingsford Smith

Fri 31/10

14:15-22:23

2 stops26h 08m

$1,672

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 6/1

07:00-19:45

1 stop18h 45m

Sydney Kingsford Smith

Tue 20/1

21:40-19:20

1 stop39h 40m

$1,775

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 18/3

07:00-19:45

1 stop18h 45m

Sydney Kingsford Smith

Sat 4/4

21:40-19:05

1 stop39h 25m

$1,809

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/3

16:37-10:30

2 stops23h 53m

Sydney Kingsford Smith

Wed 1/4

11:20-12:36

1 stop19h 16m

$1,941

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/3

16:21-10:30

2 stops24h 09m

Sydney Kingsford Smith

Wed 1/4

11:20-15:26

1 stop22h 06m

$1,943

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Wed 5/11

15:07-05:00

1 stop20h 53m

Brisbane

Mon 10/11

19:40-22:00

1 stop19h 20m

$2,049

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Wed 5/11

16:19-05:00

2 stops19h 41m

Brisbane

Mon 10/11

19:40-22:00

1 stop19h 20m

$2,056

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

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?

In general, August is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,579. If you don’t want to visit Australia in August, then you should wait until July to fly from Phoenix Sky Harbor Intl Airport, when ticket prices are also cheap, with an average price of $1,611.

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

On average, the least expensive day to fly to Australia from Phoenix Sky Harbor Intl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $1,501. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Phoenix Sky Harbor Intl Airport to Australia on a Sunday will generally be more expensive and average around $2,945. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Australia is in the morning. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Australia in the morning for as low as $1,715. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the afternoon, with an average ticket price of $2,945. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,927 when searching weeks before you fly. 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 $1,631 on momondo.

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

You could potentially save up to 53% 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 are updated 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Australia.

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

    The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek 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
American AirlinesPriceFrom $165Free cancellationRating
7.2
11,042 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,651Free cancellationRating
8.0
514 reviews
Search Air New Zealand flights

Why use momondo?

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

Finding the right flight to Australia from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Australia from Phoenix with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Phoenix.

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

Yes momondo offers price alerts on flights to Australia from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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