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$416+ Cheap flights from Sky Harbor Intl (PHX) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Sydney Kingsford Smith are usually found in February or March, booked 76 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Sky Harbor Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$957
(Trip.com)

One-way from

$416
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,305
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Sydney Kingsford Smith flights.
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From Phoenix Sky Harbor Intl to Sydney Kingsford Smith
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One-way flight from Phoenix Sky Harbor Intl to Sydney Kingsford Smith
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Highest demand for flights based on searches. 11% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sky Harbor Intl to Sydney

Cheapest flights from Sky Harbor Intl to Sydney
Explore the most affordable flight options available from Sky Harbor Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/17. 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 5/111:08 amPHX - SYD
2 stops32h 07mMultiple Airlines
Thu 5/81:15 pmSYD - PHX
2 stops23h 50mMultiple Airlines
Deal found 4/17$957
This StudentUniverse deal was found by Cheapflights users on 4/17. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/273:41 pmPHX - SYD
2 stops24h 04mAir New Zealand
Wed 9/311:50 amSYD - PHX
2 stops23h 10mAir New Zealand
Deal found 4/17$1,009
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:00 amPHX - SYD
1 stop19h 45mAlaska Airlines
Fri 4/259:40 pmSYD - PHX
1 stop28h 57mAlaska Airlines
Deal found 4/17$1,162
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:00 amPHX - SYD
1 stop18h 45mHawaiian Airlines
Tue 9/169:40 pmSYD - PHX
1 stop39h 19mHawaiian Airlines
Deal found 4/17$1,176
This oojo deal was found by Cheapflights users on 4/17. 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.
Thu 9/46:12 pmPHX - SYD
2 stops34h 58mFiji Airways
Mon 9/81:15 pmSYD - PHX
2 stops20h 30mFiji Airways
Deal found 4/17$1,255
This BestPriceTravel deal was found by Cheapflights users on 4/17. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:12 pmPHX - SYD
1 stop19h 53mQantas Airways
Mon 12/15:25 pmSYD - PHX
1 stop19h 31mQantas Airways
Deal found 4/17$1,445
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:25 pmPHX - SYD
1 stop26h 10mAir Canada
Mon 11/311:20 amSYD - PHX
1 stop19h 13mAir Canada
Deal found 4/17$1,458
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:00 amPHX - SYD
2 stops32h 30mAsiana Airlines
Wed 4/239:30 amSYD - PHX
2 stops49h 37mAsiana Airlines
Deal found 4/17$1,920

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 17, 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

Sky Harbor Intl

Fly to

Sydney

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 5/1

11:08 am-12:15 pm

2 stops32h 07m

Sydney Kingsford Smith

Thu 5/8

1:15 pm-8:05 pm

2 stops23h 50m

$957

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 8/27

3:41 pm-8:45 am

2 stops24h 04m

Sydney Kingsford Smith

Wed 9/3

11:50 am-6:00 pm

2 stops23h 10m

$1,009

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 9/11

8:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Tue 9/16

9:40 pm-7:59 pm

1 stop39h 19m

$1,176

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 4/29

8:51 pm-7:45 pm

2 stops53h 54m

Sydney Kingsford Smith

Tue 5/6

9:40 pm-2:12 pm

2 stops33h 32m

$1,186

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 9/4

6:12 pm-10:10 pm

2 stops34h 58m

Sydney Kingsford Smith

Mon 9/8

1:15 pm-4:45 pm

2 stops20h 30m

$1,255

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 9/15

6:12 pm-7:05 am

1 stop19h 53m

Sydney Kingsford Smith

Mon 12/1

5:25 pm-6:56 pm

1 stop19h 31m

$1,445

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 9/6

8:30 pm-7:20 am

1 stop41h 50m

Sydney Kingsford Smith

Thu 9/11

7:00 am-7:36 pm

2 stops29h 36m

$1,648

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 6/12

6:50 pm-7:00 am

1 stop19h 10m

Sydney Kingsford Smith

Mon 6/23

9:30 am-9:51 am

1 stop17h 21m

$1,957

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 6/12

1:30 pm-6:35 am

2 stops24h 05m

Sydney Kingsford Smith

Sun 6/29

9:25 am-4:20 pm

2 stops23h 55m

$1,971

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 9/4

10:41 am-5:55 am

3 stops50h 14m

Sydney Kingsford Smith

Mon 9/8

11:00 am-10:00 am

2 stops40h 00m

$2,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 22 results
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Compare providers for flights from Sky Harbor Intl to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Sydney in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Sydney flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Phoenix Sky Harbor Intl Airport-Sydney flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Sydney flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Sky Harbor Intl 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 Sky Harbor Intl Airport to Sydney

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Sydney. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Sydney, you should look to book at least 4 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Sydney?

Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sydney (average of $1,046). Flying from Phoenix Sky Harbor Intl Airport to Sydney in December is currently the most expensive (average of $1,643). 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.

What is the cheapest time of day to fly from PHX to SYD?

Find hourly flight availability from Sky Harbor Intl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Sydney in the morning. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Sydney flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 17, 2025.
Read through reviews of airlines operating flights from Phoenix to Sydney, such as Air Tahiti Nui, Asiana Airlines and Singapore Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Asiana Airlines
8.2
Very good
438 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Singapore Airlines
8.1
Very good
1,288 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very good
185 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very good
7,916 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Crew

9.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl?

    If you book a flight to Sydney from Phoenix Sky Harbor Intl, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 0 flights from Phoenix Sky Harbor Intl to Kingsford Smith per day from 8 different airlines.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Sydney round-trip?

    Flying on Air New Zealand is currently your cheapest option to Sydney, with prices starting at $1,009. Additional round-trip tickets that might be worth considering are offered by Hawaiian Airlines and Alaska Airlines, with the lowest prices starting at $1,176 and $1,186, respectively. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Sydney one-way?

    $696 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and China Southern, with prices starting from $853 and $871, respectively.

  • Where are the most common layover locations when flying from Phoenix Sky Harbor Intl Airport to Sydney?

    Flights departing from Phoenix Sky Harbor Intl Airport and landing in Sydney layover in Los Angeles most frequently.

  • What are some popular things to do or see while on a layover in Los Angeles?

    The majority of Los Angeles visitors spend their time at Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live. Hollywood Bowl, Hollywood Walk of Fame and L.A. Live are located about 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles if you are interested in checking them out. Those looking to explore during their layover in Los Angeles can rent a car from Los Angeles for about $39 per day.

  • Where are the least popular layover locations for Phoenix Sky Harbor Intl Airport to Sydney flights?

    Phoenix Sky Harbor Intl Airport to Sydney flights have a layover in San Francisco least often.

  • Can I find deals for flights from Sky Harbor Intl to Sydney that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Sydney?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Sydney?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sydney (average of $1,046). Flying from Phoenix Sky Harbor Intl Airport to Sydney in December is currently the most expensive (average of $1,643). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Wollongong
Parramatta
Coogee
Manly

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Alternative routes for Sky Harbor Intl to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Ballina flights
Sky Harbor Intl to Coolangatta flights

Top 8 airlines flying from Sky Harbor Intl to Sydney

Discover the top 8 airlines that operate flights from Sky Harbor Intl 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$847Average$1,173FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$878Average$1,284FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$882Average$1,150FlexibilityNo cancel feeOn-time85%
Air New ZealandCheapest$899Average$1,410FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$908Average$1,222FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$1,155Average$1,235FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$1,199Average$1,499FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,222Average$1,594FlexibilityNo cancel feeOn-time71%

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