When did momondo last update prices for flights from Phoenix to Sydney Kingsford Smith Airport?

Prices for flights from Phoenix to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Phoenix to Sydney Kingsford Smith Airport?

As of February 2026, there is 1 operator available to choose from for flights from Phoenix to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Phoenix to Sydney Kingsford Smith Airport?

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 to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$625 Cheap Flights from Phoenix to Sydney in 2026

1 adult

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Find the cheapest flights from Phoenix to Sydney

Round-trip

One-way

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Enter your travel dates to find the best prices.

06:30 - 07:25

PHX

SYD

30h 55m

1 stop

14:00 - 23:50

SYD

PHX

27h 50m

2 stops

$1,204Multiple Airlines

Thu, 5 Mar - Mon, 9 Mar

12:17 - 12:35

PHX

SYD

30h 18m

2 stops

14:00 - 23:50

SYD

PHX

27h 50m

2 stops

$1,230Multiple Airlines

Thu, 19 Mar - Thu, 26 Mar

13:00 - 07:30

PHX

SYD

25h 30m

1 stop

13:15 - 21:16

SYD

PHX

25h 01m

2 stops

$1,234Multiple Airlines

Wed, 22 Apr - Thu, 30 Apr

15:15 - 07:25

PHX

SYD

22h 10m

1 stop

14:00 - 19:08

SYD

PHX

23h 08m

2 stops

$1,239Multiple Airlines

Wed, 18 Feb - Wed, 25 Feb

12:17 - 07:25

PHX

SYD

25h 08m

1 stop

14:00 - 00:08

SYD

PHX

28h 08m

2 stops

$1,244Multiple Airlines

Tue, 17 Mar - Fri, 20 Mar

12:17 - 07:25

PHX

SYD

25h 08m

1 stop

13:15 - 21:16

SYD

PHX

25h 01m

2 stops

$1,269Multiple Airlines

Thu, 12 Mar - Sat, 25 Apr

16:19 - 07:25

PHX

SYD

21h 06m

1 stop

14:00 - 19:08

SYD

PHX

23h 08m

2 stops

$1,270Multiple Airlines

Thu, 19 Feb - Wed, 25 Feb

15:15 - 07:25

PHX

SYD

22h 10m

1 stop

14:00 - 23:55

SYD

PHX

27h 55m

2 stops

$1,272Multiple Airlines

Wed, 18 Feb - Fri, 27 Feb

19:57 - 07:25

PHX

SYD

41h 28m

1 stop

14:00 - 00:08

SYD

PHX

28h 08m

2 stops

$1,279Multiple Airlines

Thu, 12 Mar - Fri, 20 Mar

15:46 - 07:25

PHX

SYD

21h 39m

1 stop

14:00 - 21:46

SYD

PHX

25h 46m

2 stops

$1,280Multiple Airlines

Fri, 13 Mar - Wed, 18 Mar

Alaska Airlines flights from Phoenix to Sydney

Our best Alaska Airlines deals on Phoenix to Sydney flight tickets

Alaska Airlines

6 Feb

PHX07:00Phoenix Sky Harbor Intl

18h 45m

1 stop

SYD19:45Sydney Kingsford Smith

8 Feb

SYD21:40Sydney Kingsford Smith

39h 20m

1 stop

PHX19:00Phoenix Sky Harbor Intl

$1,670

Alaska Airlines

14 Feb

PHX07:09Phoenix Sky Harbor Intl

18h 36m

1 stop

SYD19:45Sydney Kingsford Smith

20 Feb

SYD21:40Sydney Kingsford Smith

39h 29m

1 stop

PHX19:09Phoenix Sky Harbor Intl

$1,691

Alaska Airlines

6 Feb

PHX07:00Phoenix Sky Harbor Intl

18h 45m

1 stop

SYD19:45Sydney Kingsford Smith

20 Feb

SYD21:40Sydney Kingsford Smith

39h 29m

1 stop

PHX19:09Phoenix Sky Harbor Intl

$1,692

Qantas Airways flights from Phoenix to Sydney

Our best Qantas Airways deals on Phoenix to Sydney flight tickets

Qantas Airways

8 Feb

PHX18:08Phoenix Sky Harbor Intl

20h 52m

1 stop

SYD09:00Sydney Kingsford Smith

18 Feb

SYD07:05Sydney Kingsford Smith

23h 43m

2 stops

PHX12:48Phoenix Sky Harbor Intl

$1,343

Qantas Airways

8 Feb

PHX18:08Phoenix Sky Harbor Intl

20h 52m

1 stop

SYD09:00Sydney Kingsford Smith

18 Feb

SYD07:05Sydney Kingsford Smith

30h 11m

2 stops

PHX19:16Phoenix Sky Harbor Intl

$1,349

Qantas Airways

8 Feb

PHX18:08Phoenix Sky Harbor Intl

20h 52m

1 stop

SYD09:00Sydney Kingsford Smith

18 Feb

SYD07:05Sydney Kingsford Smith

23h 43m

2 stops

PHX12:48Phoenix Sky Harbor Intl

$1,366

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 5/3

06:30-07:25

1 stop30h 55m

Sydney Kingsford Smith

Mon 9/3

14:00-23:50

2 stops27h 50m

$1,204

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 19/3

12:17-12:35

2 stops30h 18m

Sydney Kingsford Smith

Thu 26/3

14:00-23:50

2 stops27h 50m

$1,230

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 22/4

13:00-07:30

1 stop25h 30m

Sydney Kingsford Smith

Thu 30/4

13:15-21:16

2 stops25h 01m

$1,234

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 18/2

15:15-07:25

1 stop22h 10m

Sydney Kingsford Smith

Wed 25/2

14:00-19:08

2 stops23h 08m

$1,239

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 17/3

12:17-07:25

1 stop25h 08m

Sydney Kingsford Smith

Fri 20/3

14:00-00:08

2 stops28h 08m

$1,244

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 12/3

12:17-07:25

1 stop25h 08m

Sydney Kingsford Smith

Sat 25/4

13:15-21:16

2 stops25h 01m

$1,269

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 19/2

16:19-07:25

1 stop21h 06m

Sydney Kingsford Smith

Wed 25/2

14:00-19:08

2 stops23h 08m

$1,270

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 18/2

15:15-07:25

1 stop22h 10m

Sydney Kingsford Smith

Fri 27/2

14:00-23:55

2 stops27h 55m

$1,272

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 12/3

19:57-07:25

1 stop41h 28m

Sydney Kingsford Smith

Fri 20/3

14:00-00:08

2 stops28h 08m

$1,279

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 13/3

15:46-07:25

1 stop21h 39m

Sydney Kingsford Smith

Wed 18/3

14:00-21:46

2 stops25h 46m

$1,280

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix to Sydney

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 Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from Phoenix, with most prices found around $1,428. If you aren’t able to travel to Sydney during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,491.

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

You are more likely to see cheaper flights to Sydney from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,722 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Phoenix for as low as $1,490 on momondo.

Cheap Phoenix to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Sydney

Fastest flight time	18h 37m
Direct flights	None

The fastest flight from Phoenix to Sydney takes 18h 37m

There are no direct flights from Phoenix to Sydney. There are no popular flight routes from Phoenix to Sydney.

Search flight deals

How far is Phoenix to Sydney Kingsford Smith by plane?
The distance between Phoenix and Sydney Kingsford Smith is about 12539.3 km. 18h 37m is a normal flight duration for this route.
When did momondo last update prices for flights from Phoenix to Sydney Kingsford Smith Airport?
Prices for flights from Phoenix to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix to Sydney Kingsford Smith Airport?
As of February 2026, there is 1 operator available to choose from for flights from Phoenix to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Phoenix to Sydney Kingsford Smith Airport?
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 to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phoenix to Sydney

Compare and see reviews for airlines that fly from Phoenix to Sydney with momondo

Airline	Rating	Free cancellation	Price
American Airlines	PriceFrom $153	Free cancellation	Rating 7.2 11,222 reviews		Search American Airlines flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

Finding the right flight to Sydney 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 Sydney quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Phoenix to Sydney flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Phoenix and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Phoenix to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.