Sydney

$515+ Cheap flights from Phoenix to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
May 24 — May 311
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Cheap flight deals from Phoenix to Sydney

Cheapest flights from Phoenix to Sydney
Explore the most affordable flight options available from Phoenix to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This Trip.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:54 pm
PHX
-
SYD
2 stops23h 56m
Multiple Airlines
Wed 5/271:15 pm
SYD
-
PHX
2 stops27h 27m
Multiple Airlines
Deal found 4/23$892
This Trip.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:32 am
PHX
-
SYD
2 stops31h 18m
Multiple Airlines
Mon 8/241:15 pm
SYD
-
PHX
2 stops27h 44m
Multiple Airlines
Deal found 4/22$911
This Trip.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:50 pm
PHX
-
SYD
2 stops23h 00m
Multiple Airlines
Sun 8/91:15 pm
SYD
-
PHX
2 stops27h 44m
Multiple Airlines
Deal found 4/20$923
This Trip.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:05 pm
PHX
-
SYD
3 stops30h 45m
Multiple Airlines
Tue 5/261:15 pm
SYD
-
PHX
2 stops27h 27m
Multiple Airlines
Deal found 4/24$937
This Trip.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:50 pm
PHX
-
SYD
2 stops23h 00m
Multiple Airlines
Wed 9/26:00 am
SYD
-
PHX
2 stops34h 59m
Multiple Airlines
Deal found 4/23$983
This Trip.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:32 am
PHX
-
SYD
2 stops31h 18m
Multiple Airlines
Fri 7/241:15 pm
SYD
-
PHX
2 stops27h 44m
Multiple Airlines
Deal found 4/20$1,028
This Trip.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:40 am
PHX
-
SYD
3 stops34h 10m
Multiple Airlines
Thu 5/281:15 pm
SYD
-
PHX
2 stops27h 27m
Multiple Airlines
Deal found 4/21$1,039
This Travelocity deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:00 pm
PHX
-
SYD
2 stops57h 10m
Multiple Airlines
Mon 6/1511:45 am
SYD
-
PHX
2 stops41h 10m
Multiple Airlines
Deal found 4/21$1,056
This Trip.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:19 pm
PHX
-
SYD
3 stops29h 31m
Multiple Airlines
Mon 5/41:15 pm
SYD
-
PHX
2 stops28h 23m
Multiple Airlines
Deal found 4/20$1,057

Find flight deals from Phoenix to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2026.

Round-trip from

$892
(Trip.com)

One-way from

$515
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$1,511
From Phoenix to Sydney Kingsford Smith
One-way flight from Phoenix to Sydney Kingsford Smith
Highest demand for flights based on searches. 7% potential increase in price ($97 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Phoenix to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 8/10

1:16 pm-7:00 am

2 stops24h 44m

Sydney Kingsford Smith

Mon 8/24

9:30 am-2:54 pm

1 stop22h 24m

$1,218

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 6/21

1:16 pm-7:00 am

2 stops24h 44m

Sydney Kingsford Smith

Wed 7/8

9:30 am-10:06 am

1 stop17h 36m

$1,218

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 9/2

3:25 pm-6:55 am

2 stops22h 30m

Sydney Kingsford Smith

Tue 9/8

9:30 am-9:45 am

1 stop17h 15m

$1,218

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 8/2

10:06 am-7:00 am

1 stop27h 54m

Sydney Kingsford Smith

Sun 8/9

9:30 am-11:30 pm

2 stops31h 00m

$1,218

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 9/19

6:59 pm-6:55 am

2 stops42h 56m

Sydney Kingsford Smith

Mon 9/28

10:20 am-10:18 am

1 stop16h 58m

$1,237
Quickest round-trip

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 5/25

7:55 pm-6:50 am

1 stop17h 55m

Sydney Kingsford Smith

Thu 6/25

9:15 am-9:55 am

1 stop17h 40m

$1,268

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 7/27

7:55 pm-6:50 am

1 stop17h 55m

Sydney Kingsford Smith

Sat 8/1

9:15 am-11:34 am

1 stop19h 19m

$1,268

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 6/16

1:31 pm-7:00 am

2 stops24h 29m

Sydney Kingsford Smith

Fri 7/3

9:30 am-8:32 pm

2 stops28h 02m

$1,272

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 9/5

6:59 pm-7:00 am

2 stops43h 01m

Sydney Kingsford Smith

Sat 9/19

10:20 am-2:23 pm

2 stops21h 03m

$1,287

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 6/26

6:59 pm-7:00 am

2 stops43h 01m

Sydney Kingsford Smith

Mon 7/6

9:30 am-8:42 pm

2 stops28h 12m

$1,288

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Phoenix to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Sydney

How far ahead should I book a flight from Phoenix to Sydney?

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phoenix to Sydney?

Currently, August is the cheapest month in which you can book a flight from Phoenix to Sydney (average of $91). Flying from Phoenix to Sydney in May is currently the most expensive (average of $897). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Phoenix to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated April 24, 2026.
Read through reviews of airlines operating flights from Phoenix to Sydney, such as Air New Zealand,Delta, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Sydney from Phoenix?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Phoenix to Sydney. You should not have trouble finding flights to Kingsford Smith from Phoenix; the airport handles an average of 0 inbound flights from Phoenix per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the Sydney airport from Phoenix. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

  • How long is the flight from Phoenix to Sydney?

    Qantas Airways and United Airlines can get you from Phoenix to Sydney in just under 18h 08m. Your travel time can differ by up to 2h 42m. Phoenix and Sydney are separated by a distance of 7799 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix to Sydney round-trip?

    Currently priced at $134, Delta will fly you from Phoenix to Sydney and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hawaiian Airlines and Air Canada - these airlines can fly you to your destination from $550 and $776, respectively. You may be able to fly from Phoenix to Sydney for 89% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Phoenix to Sydney one-way?

    $430 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Qantas Airways, with prices starting from $545 and $607, respectively.

  • Can I find deals for flights from Phoenix to Sydney that include hotel bookings?

    Yes. In addition to deals on Phoenix to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Sydney.

  • Can I find deals for business class flights from Phoenix to Sydney?

    Yes. Cheapflights offers flight deals from Phoenix to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Sydney?

    Currently, August is the cheapest month in which you can book a flight from Phoenix to Sydney (average of $91). Flying from Phoenix to Sydney in May is currently the most expensive (average of $897). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Phoenix to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Phoenix to Sydney

Discover the top 9 airlines that operate flights from Phoenix to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$134Average$1,063FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$550Average$1,202FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$776Average$1,212FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$830Average$1,169FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$844Average$1,128FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$845Average$1,233FlexibilityNo cancel feeOn-time74%
Fiji AirwaysCheapest$970Average$1,383FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$1,016Average$1,251FlexibilityNo cancel feeOn-time75%
Air New ZealandCheapest$1,026Average$1,280FlexibilityNo cancel feeOn-time78%

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