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Cheap flights from Phoenix Sky Harbor Intl Airport to Australia from $713

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 17/9. 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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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Australia

Cheap return flights

Logo
14:28 - 11:45PHX-SYD
28h 17m2 stops
Logo
13:15 - 21:56SYD-PHX
25h 41m2 stops
$1,261
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Mon, 15 Sep - Mon, 22 Sep
Delta Logo
16:11 - 06:35PHX-SYD
21h 24m1 stop
Delta Logo
09:25 - 15:30SYD-PHX
23h 05m1 stop
$1,317Delta
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Air New Zealand Logo
14:30 - 07:00PHX-BNE
23h 30m2 stops
Air New Zealand Logo
11:10 - 21:44BNE-PHX
27h 34m2 stops
$1,583Air New Zealand
Find Deal
Tue, 4 Nov - Wed, 26 Nov
Air New Zealand Logo
15:50 - 08:45PHX-SYD
22h 55m2 stops
Air New Zealand Logo
13:55 - 16:37SYD-PHX
20h 42m2 stops
$1,587Air New Zealand
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Air Canada Logo
12:10 - 07:20PHX-SYD
26h 10m1 stop
Air Canada Logo
09:20 - 11:21SYD-PHX
19h 01m1 stop
$1,698Air Canada
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Sun, 31 Aug - Sun, 14 Sep
Air Canada Logo
17:30 - 20:40PHX-SYD
33h 10m2 stops
Air Canada Logo
11:20 - 17:37SYD-PHX
24h 17m1 stop
$1,709Air Canada
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Wed, 29 Oct - Tue, 11 Nov
Alaska Airlines Logo
07:55 - 19:45PHX-SYD
18h 50m1 stop
Alaska Airlines Logo
21:40 - 12:54SYD-PHX
32h 14m2 stops
$1,713Alaska Airlines
Find Deal
Thu, 11 Sep - Tue, 16 Sep
Alaska Airlines Logo
07:55 - 19:45PHX-SYD
18h 50m1 stop
Alaska Airlines Logo
21:40 - 12:54SYD-PHX
32h 14m2 stops
$1,744Alaska Airlines
Find Deal
Fri, 5 Sep - Fri, 19 Sep
American Airlines Logo
13:39 - 06:45PHX-MEL
24h 06m1 stop
American Airlines Logo
09:45 - 12:44MEL-PHX
20h 59m2 stops
$1,968American Airlines
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Mon, 22 Sep - Mon, 6 Oct
American Airlines Logo
17:30 - 05:25PHX-BNE
18h 55m1 stop
American Airlines Logo
20:05 - 22:41BNE-PHX
19h 36m1 stop
$2,038American Airlines
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Wed, 15 Oct - Fri, 24 Oct

Air Canada flights from Phoenix Sky Harbor Intl Airport to Australia

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to Australia flight tickets
Air Canada
31 Aug
PHX12:10Phoenix Sky Harbor Intl
26h 10m
1 stop
SYD07:20Sydney Kingsford Smith
14 Sept
SYD09:20Sydney Kingsford Smith
19h 01m
1 stop
PHX11:21Phoenix Sky Harbor Intl
$1,698
Find similar
Air Canada
29 Oct
PHX17:30Phoenix Sky Harbor Intl
33h 10m
2 stops
SYD20:40Sydney Kingsford Smith
11 Nov
SYD11:20Sydney Kingsford Smith
24h 17m
1 stop
PHX17:37Phoenix Sky Harbor Intl
$1,709
Find similar
Air Canada
31 Aug
PHX12:10Phoenix Sky Harbor Intl
30h 30m
2 stops
SYD11:40Sydney Kingsford Smith
14 Sept
SYD09:20Sydney Kingsford Smith
19h 01m
1 stop
PHX11:21Phoenix Sky Harbor Intl
$1,727
Find similar

Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to Australia

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Australia flight tickets
Alaska Airlines
11 Sept
PHX07:55Phoenix Sky Harbor Intl
18h 50m
1 stop
SYD19:45Sydney Kingsford Smith
16 Sept
SYD21:40Sydney Kingsford Smith
32h 14m
2 stops
PHX12:54Phoenix Sky Harbor Intl
$1,713
Find similar
Alaska Airlines
5 Sept
PHX07:55Phoenix Sky Harbor Intl
18h 50m
1 stop
SYD19:45Sydney Kingsford Smith
19 Sept
SYD21:40Sydney Kingsford Smith
32h 14m
2 stops
PHX12:54Phoenix Sky Harbor Intl
$1,744
Find similar
Alaska Airlines
23 Aug
PHX07:55Phoenix Sky Harbor Intl
18h 50m
1 stop
SYD19:45Sydney Kingsford Smith
6 Sept
SYD21:40Sydney Kingsford Smith
39h 15m
1 stop
PHX19:55Phoenix Sky Harbor Intl
$1,830
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 21 August 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

Mon 15/9

14:28-11:45

2 stops28h 17m

Sydney Kingsford Smith

Mon 22/9

13:15-21:56

2 stops25h 41m

$1,261

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 16/9

16:11-06:35

1 stop21h 24m

Sydney Kingsford Smith

Tue 23/9

09:25-15:30

1 stop23h 05m

$1,317

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Tue 4/11

14:30-07:00

2 stops23h 30m

Brisbane

Wed 26/11

11:10-21:44

2 stops27h 34m

$1,583

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 29/10

15:50-08:45

2 stops22h 55m

Sydney Kingsford Smith

Wed 5/11

13:55-16:37

2 stops20h 42m

$1,587

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 31/8

12:10-07:20

1 stop26h 10m

Sydney Kingsford Smith

Sun 14/9

09:20-11:21

1 stop19h 01m

$1,698

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 29/10

17:30-20:40

2 stops33h 10m

Sydney Kingsford Smith

Tue 11/11

11:20-17:37

1 stop24h 17m

$1,709

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 11/9

07:55-19:45

1 stop18h 50m

Sydney Kingsford Smith

Tue 16/9

21:40-12:54

2 stops32h 14m

$1,713

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 5/9

07:55-19:45

1 stop18h 50m

Sydney Kingsford Smith

Fri 19/9

21:40-12:54

2 stops32h 14m

$1,744

PhoenixMelbourne

PHX - MEL

PHXMEL

Phoenix Sky Harbor Intl

Mon 22/9

13:39-06:45

1 stop24h 06m

Melbourne

Mon 6/10

09:45-12:44

2 stops20h 59m

$1,968

PhoenixBrisbane

PHX - BNE

PHXBNE

Phoenix Sky Harbor Intl

Wed 15/10

17:30-05:25

1 stop18h 55m

Brisbane

Fri 24/10

20:05-22:41

1 stop19h 36m

$2,038

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 $1,623. If you don’t want to visit Australia in August, then you should wait until November to fly from Phoenix Sky Harbor Intl Airport, when ticket prices are also cheap, with an average price of $1,682.

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 $1,519. 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 $2,978. 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 $1,735. 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 $2,978. 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 $1,964 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 $1,513 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 $167Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,670Free cancellationRating
8.0
504 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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