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$393+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:30 pm
PHX
-
SYD
1 stop21h 05m
Multiple Airlines
Sun 12/66:25 am
SYD
-
PHX
2 stops29h 02m
Multiple Airlines
Deal found 1/28$894
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:00 pm
PHX
-
SYD
2 stops22h 40m
Multiple Airlines
Mon 8/3110:30 am
SYD
-
PHX
2 stops42h 27m
Multiple Airlines
Deal found 1/28$897
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:30 pm
PHX
-
SYD
2 stops25h 55m
Multiple Airlines
Sat 3/73:00 pm
SYD
-
PHX
2 stops43h 37m
Multiple Airlines
Deal found 1/28$911
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:15 pm
PHX
-
SYD
1 stop22h 10m
Multiple Airlines
Wed 3/42:00 pm
SYD
-
PHX
2 stops23h 08m
Multiple Airlines
Deal found 1/28$925
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1112:17 pm
PHX
-
SYD
1 stop25h 08m
Multiple Airlines
Mon 3/162:00 pm
SYD
-
PHX
2 stops28h 08m
Multiple Airlines
Deal found 1/28$933
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:13 pm
PHX
-
SYD
1 stop20h 47m
Qantas Airways
Wed 3/411:20 am
SYD
-
PHX
1 stop19h 28m
Qantas Airways
Deal found 1/28$937
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/26:08 pm
PHX
-
SYD
1 stop20h 52m
Qantas Airways
Mon 2/167:05 am
SYD
-
PHX
2 stops30h 11m
Qantas Airways
Deal found 1/26$940
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:57 pm
PHX
-
SYD
1 stop41h 28m
Multiple Airlines
Fri 3/202:00 pm
SYD
-
PHX
2 stops28h 08m
Multiple Airlines
Deal found 1/27$942
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 pm
PHX
-
SYD
2 stops22h 40m
Multiple Airlines
Tue 8/186:30 am
SYD
-
PHX
2 stops28h 47m
Multiple Airlines
Deal found 1/28$946
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:30 am
PHX
-
SYD
1 stop30h 55m
Multiple Airlines
Thu 4/301:15 pm
SYD
-
PHX
2 stops25h 01m
Multiple Airlines
Deal found 1/28$947

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 January 29, 2026.

Round-trip from

$911
(Expedia)

One-way from

$393
(Trip.com)

Popular in

April

Cheapest in

September

Average price

$1,425
From Phoenix to Sydney Kingsford Smith
Search Deals
One-way flight from Phoenix to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 29, 2026.
Use the filters below to find and compare flights from Phoenix to Sydney that are best for you.

Fly from

Phoenix

Fly to

Sydney

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 2/8

6:08 pm-9:00 am

1 stop20h 52m

Sydney Kingsford Smith

Fri 2/13

7:15 pm-7:16 pm

2 stops42h 01m

$965

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 4/16

5:17 pm-7:30 am

1 stop21h 13m

Sydney Kingsford Smith

Tue 5/5

1:15 pm-4:58 pm

2 stops20h 43m

$967

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 2/28

6:13 pm-7:35 am

2 stops43h 22m

Sydney Kingsford Smith

Sat 3/7

11:20 am-12:48 pm

1 stop19h 28m

$978

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 4/20

5:30 pm-11:25 am

2 stops24h 55m

Sydney Kingsford Smith

Mon 5/11

6:00 am-11:55 am

2 stops22h 55m

$1,043

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 3/13

8:14 pm-7:25 am

1 stop41h 11m

Sydney Kingsford Smith

Fri 3/20

2:00 pm-12:08 am

2 stops28h 08m

$1,049

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 3/16

5:13 pm-9:00 am

1 stop21h 47m

Sydney Kingsford Smith

Mon 4/13

5:50 pm-6:08 pm

1 stop17h 18m

$1,051

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 3/2

8:27 pm-8:30 am

1 stop18h 03m

Sydney Kingsford Smith

Tue 3/10

9:40 am-3:45 pm

1 stop24h 05m

$1,068

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 4/20

5:30 pm-7:20 am

1 stop20h 50m

Sydney Kingsford Smith

Mon 5/11

9:20 am-6:15 pm

1 stop25h 55m

$1,070

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/10

12:17 pm-10:05 pm

2 stops39h 48m

$393

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/24

12:17 pm-12:35 pm

2 stops30h 18m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 12 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Sydney. Price data was last updated on January 23, 2026.

Booking 20 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, July is the cheapest month in which you can book a flight from Phoenix to Sydney (average of $107). Flying from Phoenix to Sydney in December is currently the most expensive (average of $928). 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.

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 January 29, 2026.
Read through reviews of airlines operating flights from Phoenix to Sydney, such as Air New Zealand, Delta, and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
577 reviews

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very good
577 reviews
Air New Zealand
8.0
Very good
577 reviews

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Delta
7.9
Good
8,128 reviews
Air New Zealand
8.0
Very good
577 reviews

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
981 reviews
Air New Zealand
8.0
Very good
577 reviews

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,215 reviews
Air New Zealand
8.0
Very good
577 reviews

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
American Airlines
7.2
Good
11,205 reviews
Air New Zealand
8.0
Very good
577 reviews

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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 can get you from Phoenix to Sydney in just under 20h 52m. Your travel time can differ by up to . Phoenix and Sydney are separated by a distance of 7799 mi.

  • 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 $549 and $776, respectively. You may be able to fly from Phoenix to Sydney for 88% 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, July is the cheapest month in which you can book a flight from Phoenix to Sydney (average of $107). Flying from Phoenix to Sydney in December is currently the most expensive (average of $928). 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
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.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$134Average$996FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$549Average$1,178FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$776Average$1,171FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$834Average$1,320FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$844Average$1,215FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$847Average$912FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$909Average$1,263FlexibilityNo cancel feeOn-time78%
Fiji AirwaysCheapest$970Average$1,462FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$1,155Average$1,235FlexibilityNo cancel feeOn-time75%

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