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$450+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 83 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 junio 12, 2025.

Round-trip from

$859
(Trip.com)

One-way from

$450
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,239
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. 14% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/10. 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.
jue. 8/211:48 pmPHX - SYD
2 stops29h 27mMultiple Airlines
jue. 8/281:15 pmSYD - PHX
2 stops27h 25mMultiple Airlines
Deal found 6/10$859
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/74:40 pmPHX - SYD
1 stop22h 35mUnited Airlines
mar. 12/3011:20 amSYD - PHX
1 stop19h 28mUnited Airlines
Deal found 6/11$889
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/46:47 pmPHX - SYD
2 stops45h 38mANA
jue. 9/1811:50 amSYD - PHX
2 stops29h 25mANA
Deal found 6/11$1,065
This oojo deal was found by Cheapflights users on 6/12. 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.
lun. 11/246:30 amPHX - SYD
2 stops32h 15mAir New Zealand
dom. 12/1411:45 amSYD - PHX
2 stops27h 35mAir New Zealand
Deal found 6/12$1,112
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
sáb. 9/67:55 amPHX - SYD
1 stop18h 50mHawaiian Airlines
jue. 9/119:40 pmSYD - PHX
1 stop39h 15mHawaiian Airlines
Deal found 6/10$1,177
This Air Canada deal was found by Cheapflights users on 6/11. 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.
sáb. 9/612:25 pmPHX - SYD
2 stops30h 15mAir Canada
sáb. 9/209:20 amSYD - PHX
1 stop19h 11mAir Canada
Deal found 6/11$1,221
This oojo deal was found by Cheapflights users on 6/11. 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.
mié. 9/105:15 pmPHX - SYD
2 stops25h 30mFiji Airways
mié. 9/171:15 pmSYD - PHX
2 stops21h 39mFiji Airways
Deal found 6/11$1,235
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 9/117:55 amPHX - SYD
1 stop18h 50mAlaska Airlines
mar. 9/169:40 pmSYD - PHX
2 stops32h 14mAlaska Airlines
Deal found 6/10$1,237

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 junio 12, 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

jue. 8/21

1:48 pm-12:15 pm

2 stops29h 27m

Sydney Kingsford Smith

jue. 8/28

1:15 pm-11:40 pm

2 stops27h 25m

$859

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

dom. 12/7

4:40 pm-9:15 am

1 stop22h 35m

Sydney Kingsford Smith

mar. 12/30

11:20 am-12:48 pm

1 stop19h 28m

$889

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

jue. 9/4

6:47 pm-9:25 am

2 stops45h 38m

Sydney Kingsford Smith

jue. 9/18

11:50 am-12:15 am

2 stops29h 25m

$1,065

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

lun. 11/24

6:30 am-8:45 am

2 stops32h 15m

Sydney Kingsford Smith

dom. 12/14

11:45 am-9:20 pm

2 stops27h 35m

$1,112

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

sáb. 9/6

7:55 am-7:45 pm

1 stop18h 50m

Sydney Kingsford Smith

sáb. 9/20

9:40 pm-7:55 pm

1 stop39h 15m

$1,177

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

sáb. 9/6

12:25 pm-11:40 am

2 stops30h 15m

Sydney Kingsford Smith

sáb. 9/20

9:20 am-11:31 am

1 stop19h 11m

$1,221

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

mié. 9/10

5:15 pm-11:45 am

2 stops25h 30m

Sydney Kingsford Smith

mié. 9/17

1:15 pm-5:54 pm

2 stops21h 39m

$1,235

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

jue. 9/11

7:55 am-7:45 pm

1 stop18h 50m

Sydney Kingsford Smith

mar. 9/16

9:40 pm-12:54 pm

2 stops32h 14m

$1,237

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

jue. 7/31

6:00 am-7:00 am

2 stops32h 00m

$450

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

lun. 11/24

8:50 pm-8:15 pm

2 stops29h 25m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 21 results
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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 June 9, 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 83 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, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sydney (average of $1,041). Flying from Phoenix Sky Harbor Intl Airport to Sydney in December is currently the most expensive (average of $1,635). 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 junio 12, 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 junio 12, 2025.
Read through reviews of airlines operating flights from Phoenix to Sydney, such as Air Tahiti Nui, ANA and Fiji Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

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
8.7
Very good
64 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

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.
ANA
8.3
Very good
882 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

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
8.1
Very good
194 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

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 New Zealand
8.0
Very good
483 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

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.
Alaska Airlines
8.0
Very good
10,000 reviews
Air Tahiti Nui
8.7
Very good
64 reviews

Food

7.8

Entertainment

7.3

Overall

8.7

Boarding

8.7

Comfort

8.1

Crew

9.0

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 9 different airlines.

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

    Flying on United Airlines is currently your cheapest option to Sydney, with prices starting at $889. Additional round-trip tickets that might be worth considering are offered by ANA and Air New Zealand, with the lowest prices starting at $1,065 and $1,112, respectively. These flights start at 31% 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?

    $450 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 ANA and Hawaiian Airlines, with prices starting from $590 and $696, 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 $40 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, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Sydney (average of $1,041). Flying from Phoenix Sky Harbor Intl Airport to Sydney in December is currently the most expensive (average of $1,635). 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
Manly
Coogee

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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 Coolangatta flights
Sky Harbor Intl to Ballina flights

Top 9 airlines flying from Sky Harbor Intl to Sydney

Discover the top 9 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$637Average$1,511FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$809Average$1,241FlexibilityNo cancel feeOn-time67%
DeltaCheapest$830Average$1,105FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$878Average$1,156FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$882Average$1,154FlexibilityNo cancel feeOn-time85%
Air New ZealandCheapest$899Average$1,373FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$928Average$1,542FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$1,155Average$1,231FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$1,251Average$1,778FlexibilityNo cancel feeOn-time71%

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