Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Phoenix Sky Harbor Intl Airport to Sydney from $488

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 Sky Harbor Intl Airport to Sydney departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:00 pm - 12:35 pmPHX-SYD
30h 35m2 stops
Multiple Airlines Logo
6:00 am - 10:47 pmSYD-PHX
34h 47m2 stops
$905Multiple Airlines
Find Deal
Mon, Feb 9 - Tue, Feb 17
Air Canada Logo
6:30 pm - 9:35 amPHX-SYD
21h 05m1 stop
Air Canada Logo
10:20 am - 4:25 pmSYD-PHX
24h 05m1 stop
$911Air Canada
Find Deal
Tue, Feb 24 - Tue, Mar 17
Multiple Airlines Logo
8:00 am - 10:05 pmPHX-SYD
44h 05m2 stops
Multiple Airlines Logo
2:00 pm - 11:52 pmSYD-PHX
27h 52m2 stops
$923Multiple Airlines
Find Deal
Wed, Feb 4 - Fri, Feb 27
Multiple Airlines Logo
6:30 pm - 8:40 pmPHX-SYD
32h 10m2 stops
Multiple Airlines Logo
11:20 am - 5:25 pmSYD-PHX
24h 05m1 stop
$924Multiple Airlines
Find Deal
Mon, Feb 9 - Mon, Feb 23
Multiple Airlines Logo
6:30 pm - 5:40 pmPHX-SYD
29h 10m2 stops
Multiple Airlines Logo
11:20 am - 5:25 pmSYD-PHX
24h 05m1 stop
$925Multiple Airlines
Find Deal
Mon, Feb 9 - Tue, Feb 17
Qantas Airways Logo
5:53 pm - 9:00 amPHX-SYD
21h 07m1 stop
Qantas Airways Logo
11:20 am - 12:49 pmSYD-PHX
19h 29m1 stop
$1,022Qantas Airways
Find Deal
Tue, Nov 25 - Tue, Dec 23
American Airlines Logo
5:53 pm - 9:00 amPHX-SYD
21h 07m1 stop
American Airlines Logo
11:20 am - 2:00 pmSYD-PHX
20h 40m2 stops
$1,034American Airlines
Find Deal
Mon, Nov 24 - Sun, Dec 7
Qantas Airways Logo
5:53 pm - 9:00 amPHX-SYD
21h 07m1 stop
Qantas Airways Logo
11:20 am - 12:27 pmSYD-PHX
19h 07m1 stop
$1,038Qantas Airways
Find Deal
Sat, Nov 22 - Sat, Dec 13
American Airlines Logo
11:30 am - 9:00 amPHX-SYD
27h 30m1 stop
American Airlines Logo
11:20 am - 11:05 amSYD-PHX
17h 45m1 stop
$1,044American Airlines
Find Deal
Mon, Nov 24 - Sun, Dec 14
United Airlines Logo
2:30 pm - 9:05 amPHX-SYD
24h 35m1 stop
United Airlines Logo
11:20 am - 3:48 pmSYD-PHX
22h 28m1 stop
$1,051United Airlines
Find Deal
Mon, Nov 24 - Sun, Dec 7

Air Canada flights from Phoenix Sky Harbor Intl Airport to Sydney

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to Sydney flight tickets
Air Canada
Feb 24
PHX6:30 pmPhoenix Sky Harbor Intl
21h 05m
1 stop
SYD9:35 amSydney Kingsford Smith
Mar 17
SYD10:20 amSydney Kingsford Smith
24h 05m
1 stop
PHX4:25 pmPhoenix Sky Harbor Intl
$911
Find similar
Air Canada
Feb 1
PHX6:30 pmPhoenix Sky Harbor Intl
21h 05m
1 stop
SYD9:35 amSydney Kingsford Smith
Feb 8
SYD9:00 amSydney Kingsford Smith
26h 25m
2 stops
PHX5:25 pmPhoenix Sky Harbor Intl
$926
Find similar
Air Canada
May 2
PHX8:30 pmPhoenix Sky Harbor Intl
41h 50m
1 stop
SYD7:20 amSydney Kingsford Smith
May 12
SYD7:00 amSydney Kingsford Smith
21h 37m
2 stops
PHX11:37 amPhoenix Sky Harbor Intl
$931
Find similar

American Airlines flights from Phoenix Sky Harbor Intl Airport to Sydney

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Sydney flight tickets
American Airlines
Nov 24
PHX5:53 pmPhoenix Sky Harbor Intl
21h 07m
1 stop
SYD9:00 amSydney Kingsford Smith
Dec 7
SYD11:20 amSydney Kingsford Smith
20h 40m
2 stops
PHX2:00 pmPhoenix Sky Harbor Intl
$1,034
Find similar
American Airlines
Nov 24
PHX11:30 amPhoenix Sky Harbor Intl
27h 30m
1 stop
SYD9:00 amSydney Kingsford Smith
Dec 14
SYD11:20 amSydney Kingsford Smith
17h 45m
1 stop
PHX11:05 amPhoenix Sky Harbor Intl
$1,044
Find similar
American Airlines
Nov 24
PHX3:07 pmPhoenix Sky Harbor Intl
23h 53m
1 stop
SYD9:00 amSydney Kingsford Smith
Dec 15
SYD11:20 amSydney Kingsford Smith
22h 15m
1 stop
PHX3:35 pmPhoenix Sky Harbor Intl
$1,045
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/9

12:00 pm-12:35 pm

2 stops30h 35m

Sydney Kingsford Smith

Tue 2/17

6:00 am-10:47 pm

2 stops34h 47m

$905

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 2/24

6:30 pm-9:35 am

1 stop21h 05m

Sydney Kingsford Smith

Tue 3/17

10:20 am-4:25 pm

1 stop24h 05m

$911

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 2/4

8:00 am-10:05 pm

2 stops44h 05m

Sydney Kingsford Smith

Fri 2/27

2:00 pm-11:52 pm

2 stops27h 52m

$923

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/9

6:30 pm-8:40 pm

2 stops32h 10m

Sydney Kingsford Smith

Mon 2/23

11:20 am-5:25 pm

1 stop24h 05m

$924

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/9

6:30 pm-5:40 pm

2 stops29h 10m

Sydney Kingsford Smith

Tue 2/17

11:20 am-5:25 pm

1 stop24h 05m

$925

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 11/25

5:53 pm-9:00 am

1 stop21h 07m

Sydney Kingsford Smith

Tue 12/23

11:20 am-12:49 pm

1 stop19h 29m

$1,022

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 11/24

5:53 pm-9:00 am

1 stop21h 07m

Sydney Kingsford Smith

Sun 12/7

11:20 am-2:00 pm

2 stops20h 40m

$1,034

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 11/22

5:53 pm-9:00 am

1 stop21h 07m

Sydney Kingsford Smith

Sat 12/13

11:20 am-12:27 pm

1 stop19h 07m

$1,038

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 11/24

11:30 am-9:00 am

1 stop27h 30m

Sydney Kingsford Smith

Sun 12/14

11:20 am-11:05 am

1 stop17h 45m

$1,044

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 11/24

2:30 pm-9:05 am

1 stop24h 35m

Sydney Kingsford Smith

Sun 12/7

11:20 am-3:48 pm

1 stop22h 28m

$1,051

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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?

In general, August is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,028. If you are unable to visit Sydney during the month of August, then departing from Phoenix Sky Harbor Intl Airport during the month July is also very affordable. Most momondo users find prices during this month for around $1,049.

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

The cheapest day to depart from Phoenix Sky Harbor Intl Airport to Sydney is on a Monday when prices can be found for as low as $1,232. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,391.

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 Sky Harbor Intl Airport to Sydney in the morning for as low as $1,152. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $1,334. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Sydney from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,244 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Phoenix Sky Harbor Intl Airport for as low as $1,048 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to Sydney flights?

You could potentially save up to 24% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to Sydney flight.

How have Phoenix Sky Harbor Intl Airport to Sydney flight prices changed over time?

As of November 2025, prices for Phoenix Sky Harbor Intl Airport to Sydney flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Sydney (PHX to SYD) flight deals and tips

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

Direct flights

None
There are no direct flights from Phoenix Sky Harbor Intl Airport to Sydney. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Sydney.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to Sydney Kingsford Smith by plane?

    A flight from Phoenix Sky Harbor Intl to Sydney Kingsford Smith will travel around 7795.1 mi. 17h 35m is a normal flight duration for this route.

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

    Prices for flights from Phoenix Sky Harbor Intl Airport to Sydney Kingsford Smith Airport are updated daily.

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

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to Sydney Kingsford Smith Airport.

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

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Sydney?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Sydney

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $145Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $550Free CancellationRating
7.8
2,804 reviews
Search Hawaiian Airlines flights
Fiji AirwaysPriceFrom $714Free CancellationRating
8.1
209 reviews
Search Fiji Airways flights
American AirlinesPriceFrom $844Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $845Free CancellationRating
7.5
927 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $847Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
Air CanadaPriceFrom $854Free CancellationRating
7.1
10,412 reviews
Search Air Canada flights
Air New ZealandPriceFrom $909Free CancellationRating
8.0
526 reviews
Search Air New Zealand flights
Alaska AirlinesPriceFrom $1,155Free CancellationRating
8.0
11,242 reviews
Search Alaska Airlines flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Katoomba
Wollongong
Randwick
Coogee
Cronulla
Manly
Penrith
Leura
Lithgow
Charlestown
Terrigal
Swansea

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Sydney. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Sydney from Phoenix which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Phoenix to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/6
Sat 12/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia