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.

$832 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

14:00 - 19:13

SYD

PHX

23h 13m2 stops

$1,188Multiple Airlines

Tue, 27 Jan - Sat, 31 Jan

06:30 - 12:35

PHX

SYD

36h 05m2 stops

14:00 - 23:52

SYD

PHX

27h 52m2 stops

$1,236Multiple Airlines

Sun, 15 Feb - Mon, 23 Feb

08:00 - 12:35

PHX

SYD

34h 35m2 stops

14:00 - 23:52

SYD

PHX

27h 52m2 stops

$1,381Multiple Airlines

Fri, 23 Jan - Thu, 19 Feb

18:30 - 09:35

PHX

SYD

21h 05m1 stop

11:20 - 17:25

SYD

PHX

24h 05m1 stop

$1,411Air Canada

Sun, 8 Feb - Wed, 18 Feb

18:30 - 09:35

PHX

SYD

21h 05m1 stop

06:20 - 16:25

SYD

PHX

28h 05m2 stops

$1,432Multiple Airlines

Tue, 3 Mar - Sun, 15 Mar

18:30 - 09:35

PHX

SYD

21h 05m1 stop

08:30 - 17:25

SYD

PHX

26h 55m2 stops

$1,433Air Canada

Sun, 15 Feb - Mon, 23 Feb

18:08 - 09:00

PHX

SYD

20h 52m1 stop

07:05 - 12:47

SYD

PHX

23h 42m2 stops

$1,435Qantas Airways

Sun, 8 Feb - Wed, 18 Feb

18:08 - 09:00

PHX

SYD

20h 52m1 stop

07:05 - 12:47

SYD

PHX

23h 42m2 stops

$1,436Qantas Airways

Sun, 8 Feb - Wed, 18 Feb

18:30 - 14:40

PHX

SYD

26h 10m2 stops

11:20 - 17:25

SYD

PHX

24h 05m1 stop

$1,441Air Canada

Tue, 3 Feb - Tue, 17 Feb

18:30 - 16:40

PHX

SYD

28h 10m2 stops

11:20 - 17:37

SYD

PHX

24h 17m1 stop

$1,443Air Canada

Sun, 18 Jan - Tue, 27 Jan

Alaska Airlines flights from Phoenix to Sydney

Our best Alaska Airlines deals on Phoenix to Sydney flight tickets

Alaska Airlines

11 Dec

PHX07:05Phoenix Sky Harbor Intl

18h 40m

1 stop

SYD19:45Sydney Kingsford Smith

13 Dec

SYD21:40Sydney Kingsford Smith

39h 25m

1 stop

PHX19:05Phoenix Sky Harbor Intl

$2,080

Find similar

Alaska Airlines

10 Dec

PHX07:05Phoenix Sky Harbor Intl

18h 40m

1 stop

SYD19:45Sydney Kingsford Smith

7 Jan

SYD21:40Sydney Kingsford Smith

39h 20m

1 stop

PHX19:00Phoenix Sky Harbor Intl

$2,873

Find similar

Alaska Airlines

13 Dec

PHX07:05Phoenix Sky Harbor Intl

18h 40m

1 stop

SYD19:45Sydney Kingsford Smith

20 Dec

SYD21:40Sydney Kingsford Smith

39h 20m

1 stop

PHX19:00Phoenix Sky Harbor Intl

$3,287

Find similar

United Airlines flights from Phoenix to Sydney

Our best United Airlines deals on Phoenix to Sydney flight tickets

United Airlines

21 Jan

PHX08:10Phoenix Sky Harbor Intl

28h 10m

1 stop

SYD06:20Sydney Kingsford Smith

28 Jan

SYD11:50Sydney Kingsford Smith

20h 29m

1 stop

PHX14:19Phoenix Sky Harbor Intl

$1,602

Find similar

United Airlines

21 Jan

PHX13:31Phoenix Sky Harbor Intl

25h 34m

2 stops

SYD09:05Sydney Kingsford Smith

28 Jan

SYD11:20Sydney Kingsford Smith

22h 39m

1 stop

PHX15:59Phoenix Sky Harbor Intl

$1,608

Find similar

United Airlines

23 Dec

PHX19:40Phoenix Sky Harbor Intl

41h 20m

2 stops

SYD07:00Sydney Kingsford Smith

20 Jan

SYD11:20Sydney Kingsford Smith

17h 34m

1 stop

PHX10:54Phoenix Sky Harbor Intl

$2,048

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

14:00-19:13

2 stops23h 13m

$1,188

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 15/2

06:30-12:35

2 stops36h 05m

Sydney Kingsford Smith

Mon 23/2

14:00-23:52

2 stops27h 52m

$1,236

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 23/1

08:00-12:35

2 stops34h 35m

Sydney Kingsford Smith

Thu 19/2

14:00-23:52

2 stops27h 52m

$1,381

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 8/2

18:30-09:35

1 stop21h 05m

Sydney Kingsford Smith

Wed 18/2

11:20-17:25

1 stop24h 05m

$1,411

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/3

18:30-09:35

1 stop21h 05m

Sydney Kingsford Smith

Sun 15/3

06:20-16:25

2 stops28h 05m

$1,432

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 15/2

18:30-09:35

1 stop21h 05m

Sydney Kingsford Smith

Mon 23/2

08:30-17:25

2 stops26h 55m

$1,433

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 8/2

18:08-09:00

1 stop20h 52m

Sydney Kingsford Smith

Wed 18/2

07:05-12:47

2 stops23h 42m

$1,435

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 8/2

18:08-09:00

1 stop20h 52m

Sydney Kingsford Smith

Wed 18/2

07:05-12:47

2 stops23h 42m

$1,436

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/2

18:30-14:40

2 stops26h 10m

Sydney Kingsford Smith

Tue 17/2

11:20-17:25

1 stop24h 05m

$1,441

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 18/1

18:30-16:40

2 stops28h 10m

Sydney Kingsford Smith

Tue 27/1

11:20-17:37

1 stop24h 17m

$1,442

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 August is, on average, the cheapest month to fly to Sydney from Phoenix, with most prices found around $1,533. 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 $1,556.

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

Our data shows that Friday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,474. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $2,890.

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

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Phoenix to Sydney in the morning for as low as $1,683. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,890 on average. Flights to Sydney from Phoenix in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $1,837 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 $1,512 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	17h 55m
Direct flights	None

The fastest flight from Phoenix to Sydney takes 17h 55m

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 36m 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 $162	Free cancellation	Rating 7.2 11,045 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.