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

Alaska Airlines, Cathay Pacific, and China Eastern are the most popular carriers operating from Phoenix to Sydney Kingsford Smith

What airlines fly to Sydney?

Qantas Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Sydney from Phoenix according to our data. Qantas Airways is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 9 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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 March 2026, there are 9 operators 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?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$546 Cheap Flights from Phoenix to Sydney in 2026

Q: 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 $1,531 to $1,217. The lowest price recently found on this route was $1,179.

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12:52 pm - 11:50 am

PHX

SYD

29h 58m

2 stops

5:50 pm - 11:57 pm

SYD

PHX

23h 07m

1 stop

$1,179Multiple Airlines

Tue, Apr 28 - Tue, May 5

6:30 am - 11:50 am

PHX

SYD

36h 20m

2 stops

5:50 pm - 11:57 pm

SYD

PHX

23h 07m

1 stop

$1,184Multiple Airlines

Tue, May 19 - Thu, May 28

4:58 pm - 12:05 pm

PHX

SYD

26h 07m

2 stops

1:15 pm - 6:07 pm

SYD

PHX

21h 52m

2 stops

$1,192Fiji Airways

Mon, Apr 20 - Mon, May 11

1:29 pm - 11:50 am

PHX

SYD

29h 21m

2 stops

5:50 pm - 9:16 pm

SYD

PHX

20h 26m

1 stop

$1,193Multiple Airlines

Wed, Apr 22 - Sat, Apr 25

10:41 am - 11:50 am

PHX

SYD

32h 09m

2 stops

1:15 pm - 6:10 pm

SYD

PHX

21h 55m

2 stops

$1,194Fiji Airways

Tue, Jun 9 - Tue, Jun 16

4:58 pm - 11:50 am

PHX

SYD

25h 52m

2 stops

1:15 pm - 6:10 pm

SYD

PHX

21h 55m

2 stops

$1,195Fiji Airways

Sun, May 17 - Wed, Jun 17

7:10 am - 6:50 pm

PHX

SYD

18h 40m

1 stop

8:45 pm - 11:14 am

SYD

PHX

31h 29m

2 stops

$1,201Multiple Airlines

Mon, Apr 13 - Sat, Apr 25

12:05 pm - 11:50 am

PHX

SYD

30h 45m

2 stops

5:50 pm - 11:57 pm

SYD

PHX

23h 07m

1 stop

$1,217Multiple Airlines

Sat, May 16 - Tue, May 26

6:30 am - 11:50 am

PHX

SYD

36h 20m

2 stops

5:50 pm - 11:57 pm

SYD

PHX

23h 07m

1 stop

$1,224Multiple Airlines

Tue, May 19 - Mon, May 25

8:00 am - 6:50 pm

PHX

SYD

41h 50m

1 stop

8:45 pm - 8:00 pm

SYD

PHX

40h 15m

2 stops

$1,227Multiple Airlines

Fri, Apr 24 - Fri, May 1

Air New Zealand flights from Phoenix to Sydney

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

Air New Zealand

Apr 10

PHX3:48 pmPhoenix Sky Harbor Intl

23h 57m

2 stops

SYD8:45 amSydney Kingsford Smith

Apr 22

SYD9:30 amSydney Kingsford Smith

19h 54m

1 stop

PHX12:24 pmPhoenix Sky Harbor Intl

$1,719

Air New Zealand

Apr 10

PHX3:48 pmPhoenix Sky Harbor Intl

25h 52m

2 stops

SYD10:40 amSydney Kingsford Smith

Apr 22

SYD9:30 amSydney Kingsford Smith

19h 54m

1 stop

PHX12:24 pmPhoenix Sky Harbor Intl

$1,720

Air New Zealand

Apr 10

PHX7:10 amPhoenix Sky Harbor Intl

32h 35m

2 stops

SYD8:45 amSydney Kingsford Smith

Apr 22

SYD9:30 amSydney Kingsford Smith

19h 54m

1 stop

PHX12:24 pmPhoenix Sky Harbor Intl

$1,730

Qantas Airways flights from Phoenix to Sydney

Our best Qantas Airways deals on Phoenix to Sydney flight tickets

Qantas Airways

Apr 14

PHX5:00 pmPhoenix Sky Harbor Intl

20h 25m

1 stop

SYD6:25 amSydney Kingsford Smith

Apr 21

SYD9:25 pmSydney Kingsford Smith

27h 35m

1 stop

PHX8:00 amPhoenix Sky Harbor Intl

$1,445

Qantas Airways

Apr 13

PHX4:58 pmPhoenix Sky Harbor Intl

21h 07m

1 stop

SYD7:05 amSydney Kingsford Smith

Apr 25

SYD5:50 pmSydney Kingsford Smith

17h 17m

1 stop

PHX6:07 pmPhoenix Sky Harbor Intl

$1,450

Qantas Airways

Apr 10

PHX4:58 pmPhoenix Sky Harbor Intl

24h 57m

2 stops

SYD10:55 amSydney Kingsford Smith

Apr 22

SYD10:00 pmSydney Kingsford Smith

30h 43m

2 stops

PHX11:43 amPhoenix Sky Harbor Intl

$1,825

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 4/28

12:52 pm-11:50 am

2 stops29h 58m

Sydney Kingsford Smith

Tue 5/5

5:50 pm-11:57 pm

1 stop23h 07m

$1,179

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 5/19

6:30 am-11:50 am

2 stops36h 20m

Sydney Kingsford Smith

Thu 5/28

5:50 pm-11:57 pm

1 stop23h 07m

$1,184

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 4/20

4:58 pm-12:05 pm

2 stops26h 07m

Sydney Kingsford Smith

Mon 5/11

1:15 pm-6:07 pm

2 stops21h 52m

$1,192

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 4/22

1:29 pm-11:50 am

2 stops29h 21m

Sydney Kingsford Smith

Sat 4/25

5:50 pm-9:16 pm

1 stop20h 26m

$1,193

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 6/9

10:41 am-11:50 am

2 stops32h 09m

Sydney Kingsford Smith

Tue 6/16

1:15 pm-6:10 pm

2 stops21h 55m

$1,194

Quickest round-trip

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 5/17

4:58 pm-11:50 am

2 stops25h 52m

Sydney Kingsford Smith

Wed 6/17

1:15 pm-6:10 pm

2 stops21h 55m

$1,195

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 4/13

7:10 am-6:50 pm

1 stop18h 40m

Sydney Kingsford Smith

Sat 4/25

8:45 pm-11:14 am

2 stops31h 29m

$1,201

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 5/16

12:05 pm-11:50 am

2 stops30h 45m

Sydney Kingsford Smith

Tue 5/26

5:50 pm-11:57 pm

1 stop23h 07m

$1,217

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 5/19

6:30 am-11:50 am

2 stops36h 20m

Sydney Kingsford Smith

Mon 5/25

5:50 pm-11:57 pm

1 stop23h 07m

$1,224

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 4/24

8:00 am-6:50 pm

1 stop41h 50m

Sydney Kingsford Smith

Fri 5/1

8:45 pm-8:00 pm

2 stops40h 15m

$1,227

Flights are sorted by cheapest round-trip 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?

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Phoenix to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,009. If you are unable to visit Sydney during the month of August, then departing from Phoenix during the month July is also very affordable. Most momondo users find prices during this month for around $1,015.

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 $1,222 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Phoenix for as low as $1,057 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	22h 55m
Direct flights	None

The fastest flight from Phoenix to Sydney takes 22h 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?
Phoenix and Sydney Kingsford Smith are 7791.6 mi apart from one another. Typically, this will take 22h 55m by plane in normal conditions.
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 March 2026, there are 9 operators 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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Delta	PriceFrom $134	Free Cancellation	Rating 7.9 8,366 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $549	Free Cancellation	Rating 7.8 2,838 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $776	Free Cancellation	Rating 7.1 10,872 reviews	Search Air Canada flights
United Airlines	PriceFrom $830	Free Cancellation	Rating 7.4 9,529 reviews	Search United Airlines flights
American Airlines	PriceFrom $844	Free Cancellation	Rating 7.1 11,543 reviews	Search American Airlines flights
Qantas Airways	PriceFrom $845	Free Cancellation	Rating 7.5 1,016 reviews	Search Qantas Airways flights
Fiji Airways	PriceFrom $970	Free Cancellation	Rating 8.1 237 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $1,026	Free Cancellation	Rating 8.0 623 reviews	Search Air New Zealand flights
Alaska Airlines	PriceFrom $1,155	Free Cancellation	Rating 7.9 12,145 reviews	Search Alaska Airlines flights

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Randwick

Coogee

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Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Sydney. momondo saves you time and could save you money on your trip.

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 offers price alerts on flights to Sydney 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.

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Phoenix to Sydney from $546

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 to Sydney departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Phoenix to Sydney

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

What is the cheapest month to fly to Sydney?

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

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

What airlines fly to Sydney?

Cheap Phoenix to Sydney flight deals and tips

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

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Best airlines flying from Phoenix to Sydney

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

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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