What is the cheapest airline that flies from Phoenix to Sydney Kingsford Smith?

ANA is the most popular carrier operating from Phoenix to Sydney Kingsford Smith

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 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.

$736 Cheap Flights from Phoenix to Sydney in 2026

Find the cheapest flights from Phoenix to Sydney

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Enter your travel dates to find the best prices.

16:18 - 11:50PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

26h 32m2 stops Los Angeles Los Angeles Nadi

13:15 - 22:24SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

26h 09m2 stops Nadi Los Angeles Los Angeles

$1,380Multiple Airlines

Mon, 21 Sep - Mon, 28 Sep

15:39 - 12:50PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

27h 11m2 stops Los Angeles Los Angeles Nadi

14:00 - 22:27SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

26h 27m3 stops Nadi Los Angeles Los Angeles Salt Lake City

$1,390Multiple Airlines

Wed, 21 Oct - Tue, 27 Oct

16:18 - 22:25PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

37h 07m2 stops Los Angeles Los Angeles Nadi

14:15 - 00:10SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

27h 55m2 stops Nadi Los Angeles Los Angeles

$1,404Multiple Airlines

Mon, 28 Sep - Sun, 18 Oct

15:39 - 07:30PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

21h 51m1 stop Los Angeles Los Angeles

14:00 - 14:54SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

42h 54m2 stops Nadi Los Angeles Los Angeles

$1,407Multiple Airlines

Wed, 21 Oct - Tue, 27 Oct

16:14 - 12:35PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

26h 21m2 stops Los Angeles Los Angeles Nadi

14:00 - 19:13SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

23h 13m2 stops Nadi Los Angeles Los Angeles

$1,441Multiple Airlines

Sun, 15 Nov - Tue, 15 Dec

16:08 - 10:35PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

24h 27m2 stops Los Angeles Los Angeles Auckland Intl

09:55 - 18:56SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

27h 01m2 stops Auckland Intl Los Angeles Los Angeles

$1,462Air New Zealand

Mon, 2 Nov - Wed, 11 Nov

07:00 - 08:35PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

31h 35m2 stops Los Angeles Los Angeles Auckland Intl

11:50 - 18:56SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

25h 06m2 stops Auckland Intl Los Angeles Los Angeles

$1,462Air New Zealand

Wed, 4 Nov - Wed, 18 Nov

11:21 - 08:35PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

27h 14m2 stops Los Angeles Los Angeles Auckland Intl

09:55 - 18:56SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

27h 01m2 stops Auckland Intl Los Angeles Los Angeles

$1,462Air New Zealand

Mon, 2 Nov - Wed, 11 Nov

17:10 - 08:35PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

21h 25m2 stops Los Angeles Los Angeles Auckland Intl

11:50 - 21:25SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

27h 35m2 stops Auckland Intl Los Angeles Los Angeles

$1,462Air New Zealand

Tue, 3 Nov - Tue, 17 Nov

16:59 - 07:05PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

21h 06m1 stop Los Angeles Los Angeles

09:10 - 11:16SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

19h 06m1 stop Los Angeles Los Angeles

$2,003Qantas Airways

Wed, 9 Sep - Wed, 16 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:45 - 07:20PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

25h 35m1 stop Vancouver Intl

09:20 - 15:55SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

23h 35m1 stop Vancouver Intl

$1,710Air Canada

Sun, 16 Aug - Sun, 30 Aug

17:00 - 07:20PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

21h 20m1 stop Vancouver Intl

06:00 - 15:55SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

26h 55m2 stops Brisbane Vancouver Intl

$1,740Multiple Airlines

Sun, 16 Aug - Sun, 30 Aug

17:00 - 10:55PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

24h 55m2 stops Vancouver Intl Brisbane

06:00 - 15:55SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

26h 55m2 stops Brisbane Vancouver Intl

$1,782Multiple Airlines

Sun, 16 Aug - Sun, 30 Aug

08:57 - 19:10PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

41h 13m2 stops San Francisco Tokyo Haneda

11:45 - 22:59SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

28h 14m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,950ANA

Sat, 15 Aug - Fri, 21 Aug

11:40 - 07:30PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

26h 50m1 stop Los Angeles Los Angeles

17:50 - 23:00SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

46h 10m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$2,041Multiple Airlines

Sat, 15 Aug - Mon, 17 Aug

11:40 - 07:30PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

26h 50m1 stop Los Angeles Los Angeles

17:50 - 13:08SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

36h 18m2 stops Los Angeles Los Angeles Imperial County

$2,168Multiple Airlines

Sat, 15 Aug - Fri, 21 Aug

13:55 - 08:45PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

25h 50m2 stops Los Angeles Los Angeles Auckland Intl

19:20 - 18:49SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

40h 29m2 stops Auckland Intl San Francisco

$2,309Air New Zealand

Sat, 15 Aug - Mon, 17 Aug

11:40 - 07:30PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

26h 50m1 stop Los Angeles Los Angeles

12:00 - 12:12SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

41h 12m1 stop Dallas/Fort Worth

$2,368Multiple Airlines

Sat, 15 Aug - Fri, 21 Aug

14:04 - 07:30PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

24h 26m2 stops Portland Los Angeles Los Angeles

17:50 - 22:39SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

21h 49m3 stops Los Angeles Los Angeles San Francisco San Diego

$2,795Alaska Airlines

Sat, 15 Aug - Mon, 17 Aug

17:13 - 07:05PHX Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith

20h 52m1 stop Los Angeles Los Angeles

09:10 - 11:22SYD Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl

19h 12m1 stop Los Angeles Los Angeles

$3,772Qantas Airways

Sat, 15 Aug - Mon, 17 Aug

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Alaska Airlines flights from Phoenix to Sydney

Our best Alaska Airlines deals on Phoenix to Sydney flight tickets

Alaska Airlines

30 Oct

PHX07:15Phoenix Sky Harbor Intl

18h 30m

1 stop

SYD19:45Sydney Kingsford Smith

1 Nov

SYD21:40Sydney Kingsford Smith

39h 35m

1 stop

PHX19:15Phoenix Sky Harbor Intl

$1,656

Alaska Airlines

30 Oct

PHX07:15Phoenix Sky Harbor Intl

18h 30m

1 stop

SYD19:45Sydney Kingsford Smith

7 Nov

SYD21:40Sydney Kingsford Smith

39h 35m

1 stop

PHX19:15Phoenix Sky Harbor Intl

$1,674

Alaska Airlines

15 Aug

PHX14:04Phoenix Sky Harbor Intl

24h 26m

2 stops

SYD07:30Sydney Kingsford Smith

17 Aug

SYD17:50Sydney Kingsford Smith

21h 49m

3 stops

PHX22:39Phoenix Sky Harbor Intl

$2,795

Air New Zealand flights from Phoenix to Sydney

Our best Air New Zealand deals on Phoenix to Sydney flight tickets

Air New Zealand

2 Nov

PHX16:08Phoenix Sky Harbor Intl

24h 27m

2 stops

SYD10:35Sydney Kingsford Smith

11 Nov

SYD09:55Sydney Kingsford Smith

27h 01m

2 stops

PHX18:56Phoenix Sky Harbor Intl

$1,462

Air New Zealand

2 Nov

PHX16:08Phoenix Sky Harbor Intl

24h 27m

2 stops

SYD10:35Sydney Kingsford Smith

11 Nov

SYD09:55Sydney Kingsford Smith

27h 01m

2 stops

PHX18:56Phoenix Sky Harbor Intl

$1,464

Air New Zealand

25 Oct

PHX06:00Phoenix Sky Harbor Intl

32h 35m

2 stops

SYD08:35Sydney Kingsford Smith

18 Nov

SYD11:50Sydney Kingsford Smith

25h 06m

2 stops

PHX18:56Phoenix Sky Harbor Intl

$1,472

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Mon 21/9

16:18-11:50

2 stops26h 32m

Sydney Kingsford Smith

Mon 28/9

13:15-22:24

2 stops26h 09m

$1,380

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Wed 21/10

15:39-12:50

2 stops27h 11m

Sydney Kingsford Smith

Tue 27/10

14:00-22:27

3 stops26h 27m

$1,390

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Mon 28/9

16:18-22:25

2 stops37h 07m

Sydney Kingsford Smith

Sun 18/10

14:15-00:10

2 stops27h 55m

$1,404

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Wed 21/10

15:39-07:30

1 stop21h 51m

Sydney Kingsford Smith

Tue 27/10

14:00-14:54

2 stops42h 54m

$1,407

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Sun 15/11

16:14-12:35

2 stops26h 21m

Sydney Kingsford Smith

Tue 15/12

14:00-19:13

2 stops23h 13m

$1,441

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/11

16:08-10:35

2 stops24h 27m

Sydney Kingsford Smith

Wed 11/11

09:55-18:56

2 stops27h 01m

$1,462

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Wed 4/11

07:00-08:35

2 stops31h 35m

Sydney Kingsford Smith

Wed 18/11

11:50-18:56

2 stops25h 06m

$1,462

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/11

11:21-08:35

2 stops27h 14m

Sydney Kingsford Smith

Wed 11/11

09:55-18:56

2 stops27h 01m

$1,462

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/11

17:10-08:35

2 stops21h 25m

Sydney Kingsford Smith

Tue 17/11

11:50-21:25

2 stops27h 35m

$1,462

Fastest return journey

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Wed 9/9

16:59-07:05

1 stop21h 06m

Sydney Kingsford Smith

Wed 16/9

09:10-11:16

1 stop19h 06m

$2,003

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

Prices

Airlines

What is the typical price of a round-trip flight between Phoenix and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $1,657 to $2,117.
The lowest price recently found on this route was $1,380.

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from Phoenix, with most prices found around $1,485. If you aren’t able to travel to Sydney during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,577.

How far in advance should I book a flight from Phoenix 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 $1,878 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 $1,465 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	19h 45m
Direct flights	None

The fastest flight from Phoenix to Sydney takes 19h 45m

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

Search flight deals

Frequently asked questions about flying from Phoenix to Sydney

How far is Phoenix to Sydney Kingsford Smith by plane?
The distance between Phoenix and Sydney Kingsford Smith is about 12539.3 km. 19h 45m 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 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.

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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.