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

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

As of December 2025, 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.

$697 Cheap Flights from Phoenix to Sydney in 2025/26

1 adult

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Find the cheapest flights from Phoenix to Sydney

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10:15 - 12:35

PHX

SYD

32h 20m2 stops

06:00 - 19:13

SYD

PHX

31h 13m2 stops

$1,173Multiple Airlines

Tue, 27 Jan - Sat, 31 Jan

15:15 - 12:35

PHX

SYD

27h 20m2 stops

06:00 - 19:08

SYD

PHX

31h 08m2 stops

$1,174Multiple Airlines

Tue, 10 Feb - Tue, 17 Feb

06:30 - 12:35

PHX

SYD

36h 05m2 stops

14:00 - 23:55

SYD

PHX

27h 55m2 stops

$1,217Multiple Airlines

Thu, 12 Feb - Thu, 19 Feb

08:00 - 12:35

PHX

SYD

34h 35m2 stops

06:00 - 23:55

SYD

PHX

35h 55m2 stops

$1,220Multiple Airlines

Mon, 2 Feb - Sun, 15 Feb

12:17 - 12:35

PHX

SYD

30h 18m2 stops

14:00 - 23:50

SYD

PHX

27h 50m2 stops

$1,240Multiple Airlines

Wed, 11 Mar - Wed, 18 Mar

16:45 - 12:35

PHX

SYD

25h 50m2 stops

06:00 - 23:55

SYD

PHX

35h 55m2 stops

$1,258Multiple Airlines

Mon, 2 Feb - Sun, 15 Feb

16:54 - 12:35

PHX

SYD

25h 41m2 stops

14:00 - 23:55

SYD

PHX

27h 55m2 stops

$1,347Multiple Airlines

Sun, 1 Feb - Fri, 20 Feb

18:08 - 09:00

PHX

SYD

20h 52m1 stop

07:05 - 19:10

SYD

PHX

30h 05m2 stops

$1,369Qantas Airways

Sun, 8 Feb - Wed, 18 Feb

18:08 - 09:00

PHX

SYD

20h 52m1 stop

17:50 - 12:47

SYD

PHX

36h 57m2 stops

$1,404Qantas Airways

Tue, 10 Feb - Thu, 26 Feb

18:08 - 07:35

PHX

SYD

43h 27m2 stops

17:45 - 12:47

SYD

PHX

37h 02m1 stop

$1,414Qantas Airways

Thu, 29 Jan - Sun, 22 Feb

Delta flights from Phoenix to Sydney

Our best Delta deals on Phoenix to Sydney flight tickets

Delta

19 Jan

PHX10:23Phoenix Sky Harbor Intl

28h 07m

1 stop

SYD08:30Sydney Kingsford Smith

23 Feb

SYD14:15Sydney Kingsford Smith

27h 14m

1 stop

PHX23:29Phoenix Sky Harbor Intl

$1,587

Find similar

Delta

27 Jan

PHX14:20Phoenix Sky Harbor Intl

24h 10m

2 stops

SYD08:30Sydney Kingsford Smith

3 Feb

SYD14:15Sydney Kingsford Smith

20h 56m

2 stops

PHX17:11Phoenix Sky Harbor Intl

$1,595

Find similar

Delta

29 Jan

PHX13:24Phoenix Sky Harbor Intl

23h 26m

1 stop

SYD06:50Sydney Kingsford Smith

22 Feb

SYD10:40Sydney Kingsford Smith

26h 57m

1 stop

PHX19:37Phoenix Sky Harbor Intl

$1,699

Find similar

Air New Zealand flights from Phoenix to Sydney

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

Air New Zealand

2 Mar

PHX16:44Phoenix Sky Harbor Intl

25h 56m

2 stops

SYD12:40Sydney Kingsford Smith

10 Mar

SYD11:45Sydney Kingsford Smith

24h 14m

2 stops

PHX17:59Phoenix Sky Harbor Intl

$1,608

Find similar

Air New Zealand

27 Feb

PHX16:21Phoenix Sky Harbor Intl

22h 24m

2 stops

SYD08:45Sydney Kingsford Smith

15 Mar

SYD11:45Sydney Kingsford Smith

23h 58m

2 stops

PHX17:43Phoenix Sky Harbor Intl

$1,680

Find similar

Air New Zealand

1 Jan

PHX16:53Phoenix Sky Harbor Intl

22h 22m

1 stop

SYD09:15Sydney Kingsford Smith

11 Jan

SYD19:15Sydney Kingsford Smith

41h 57m

2 stops

PHX19:12Phoenix Sky Harbor Intl

$2,863

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 27/1

10:15-12:35

2 stops32h 20m

Sydney Kingsford Smith

Sat 31/1

06:00-19:13

2 stops31h 13m

$1,173

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 10/2

15:15-12:35

2 stops27h 20m

Sydney Kingsford Smith

Tue 17/2

06:00-19:08

2 stops31h 08m

$1,174

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 12/2

06:30-12:35

2 stops36h 05m

Sydney Kingsford Smith

Thu 19/2

14:00-23:55

2 stops27h 55m

$1,217

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/2

08:00-12:35

2 stops34h 35m

Sydney Kingsford Smith

Sun 15/2

06:00-23:55

2 stops35h 55m

$1,220

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 11/3

12:17-12:35

2 stops30h 18m

Sydney Kingsford Smith

Wed 18/3

14:00-23:50

2 stops27h 50m

$1,240

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/2

16:45-12:35

2 stops25h 50m

Sydney Kingsford Smith

Sun 15/2

06:00-23:55

2 stops35h 55m

$1,258

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 1/2

16:54-12:35

2 stops25h 41m

Sydney Kingsford Smith

Fri 20/2

14:00-23:55

2 stops27h 55m

$1,347

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 8/2

18:08-09:00

1 stop20h 52m

Sydney Kingsford Smith

Wed 18/2

07:05-19:10

2 stops30h 05m

$1,369

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 10/2

18:08-09:00

1 stop20h 52m

Sydney Kingsford Smith

Thu 26/2

17:50-12:47

2 stops36h 57m

$1,404

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 29/1

18:08-07:35

2 stops43h 27m

Sydney Kingsford Smith

Sun 22/2

17:45-12:47

1 stop37h 02m

$1,414

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 cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from Phoenix, with most prices found around $1,517. If you aren’t able to travel to Sydney during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $1,565.

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 $1,814 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 $1,496 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 45m
Direct flights	None

The fastest flight from Phoenix to Sydney takes 18h 45m

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 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 many operators does momondo search for flights from Phoenix to Sydney Kingsford Smith Airport?
As of December 2025, 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 $160	Free cancellation	Rating 7.2 11,073 reviews		Search American Airlines flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

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.