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£434 Cheap Flights from Phoenix (PHX) to Sydney (SYD)

View £434 flight on Tue, 13 Apr 2027Opens in a new window

Popular airlines from Sky Harbor International Airport (PHX) to Sydney Airport (SYD)

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Cheap Flights from Phoenix (PHX) to Sydney (SYD)

Prices were available within the past 7 days and start at £434 for one-way flights and £817 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 9 Feb - Tue, 15 Jun
PHX
Phoenix
SYD
Sydney
£817 Return, found 4 days ago
£817
Return
found 4 days ago
Select Air Canada flight, departing Tue, 9 Feb from Phoenix to Sydney, returning Tue, 15 Jun, priced at £817 found 4 days ago
Air Canada
Tue, 9 Feb - Tue, 15 Jun
PHX
Phoenix
SYD
Sydney
£821 Return, found 4 days ago
£821
Return
found 4 days ago
Select Air Canada flight, departing Tue, 9 Feb from Phoenix to Sydney, returning Tue, 15 Jun, priced at £821 found 4 days ago
Air Canada
Tue, 9 Feb - Tue, 15 Jun
PHX
Phoenix
SYD
Sydney
£823 Return, found 4 days ago
£823
Return
found 4 days ago
Select Air Canada flight, departing Tue, 9 Feb from Phoenix to Sydney, returning Tue, 15 Jun, priced at £823 found 4 days ago
Air Canada
Tue, 9 Feb - Tue, 15 Jun
PHX
Phoenix
SYD
Sydney
£826 Return, found 4 days ago
£826
Return
found 4 days ago
Select Air Canada flight, departing Tue, 9 Feb from Phoenix to Sydney, returning Tue, 15 Jun, priced at £826 found 4 days ago
Air Canada
Tue, 9 Feb - Tue, 15 Jun
PHX
Phoenix
SYD
Sydney
£830 Return, found 4 days ago
£830
Return
found 4 days ago
Select Air Canada flight, departing Tue, 9 Feb from Phoenix to Sydney, returning Tue, 15 Jun, priced at £830 found 4 days ago
Air Canada
Tue, 9 Feb - Tue, 15 Jun
PHX
Phoenix
SYD
Sydney
£833 Return, found 4 days ago
£833
Return
found 4 days ago
Select Air Canada flight, departing Tue, 9 Feb from Phoenix to Sydney, returning Tue, 15 Jun, priced at £833 found 4 days ago
Qantas Airways
Tue, 9 Feb - Tue, 15 Jun
PHX
Phoenix
SYD
Sydney
£838 Return, found 4 days ago
£838
Return
found 4 days ago
Select Qantas Airways flight, departing Tue, 9 Feb from Phoenix to Sydney, returning Tue, 15 Jun, priced at £838 found 4 days ago
All Nippon Airways
Wed, 2 Sept - Wed, 9 Sept
PHX
Phoenix
SYD
Sydney
£979 Return, found 6 days ago
£979
Return
found 6 days ago
Select All Nippon Airways flight, departing Wed, 2 Sept from Phoenix to Sydney, returning Wed, 9 Sept, priced at £979 found 6 days ago
Alaska Airlines
Tue, 15 Sept - Wed, 14 Oct
PHX
Phoenix
SYD
Sydney
£1,311 Return, found 2 days ago
£1,311
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 15 Sept from Phoenix to Sydney, returning Wed, 14 Oct, priced at £1,311 found 2 days ago
Air New Zealand
Mon, 3 Aug - Sun, 16 Aug
PHX
Phoenix
SYD
Sydney
£1,345 Return, found 20 hours ago
£1,345
Return
found 20 hours ago
Select Air New Zealand flight, departing Mon, 3 Aug from Phoenix to Sydney, returning Sun, 16 Aug, priced at £1,345 found 20 hours ago

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) cost?
You can find one-way and return flights from PHX to SYD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PHX to SYD ticket fares go up or down.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The cheapest months to fly from PHX to SYD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Phoenix, AZ (PHX) to Sydney, NSW (SYD)?
Enter PHX to SYD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Skywest Air is one of the cheapest airlines offering connecting flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), with return tickets starting from around £991 for flights that can be booked for departure within the next year, with a layover in Los Angeles Intl. (LAX). These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
There are approximately 65 connecting flights per day from Phoenix Sky Harbor International (PHX) to Sydney Kingsford Smith International (SYD). Some common connection points include Los Angeles International (LAX), San Francisco International (SFO), and Seattle - Tacoma International (SEA).
What is the earliest flight from Phoenix, AZ (PHX) to Sydney, NSW (SYD)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Phoenix, AZ (PHX) to Sydney, NSW (SYD). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
You'll generally find the most flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) on a Tuesday, with around 55 flights available. This gives you a good selection of options for your journey. Major airlines on this route include American Airlines, United, and Delta. Tuesday offers notably more flight options compared to other days of the week, so if flexibility allows, flying on a Tuesday could give you more choices.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The most popular departure times for flights from Phoenix Sky Harbor International Airport (PHX) to Sydney Kingsford Smith International Airport (SYD) are in the evening, from 6pm to 9pm. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times because you can make the most of your day in Phoenix before your flight, and you'll arrive in Sydney ready to start your day.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Flying from PHX to SYD with a connection usually takes about 21 hours, traveling roughly 12,559 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
You can fly business class or first class between PHX and SYD. Airlines that offer business class service on this route include:

  • Alaska Airlines
  • British Airways
  • Air Canada
  • Delta
  • United
  • American Airlines
  • China Airlines

First class cabins are available on United and American Airlines.
How do I earn miles on a Phoenix, AZ (PHX) to Sydney, NSW (SYD) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX) to Sydney, NSW (SYD) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX) to Sydney, NSW (SYD) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX) to Sydney, NSW (SYD) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX) to Sydney, NSW (SYD) flight and hotel package?
Securing a Phoenix, AZ (PHX) to Sydney, NSW (SYD) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, Alaska Airlines, All Nippon Airways, Asiana Airlines, Qantas Airways
Return price
£817
Distance
12485 km

Book with confidence

Compare flights from Phoenix to Sydney easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Phoenix to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sky Harbor Intl. to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sky Harbor Intl. (PHX) to Kingsford Smith Intl. (SYD)

The easiest way to view the best deals on flights from Phoenix to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sky Harbor Intl. to Kingsford Smith Intl. start at just £817 and range up to £1,345.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Phoenix and Sydney
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Phoenix to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sky Harbor Intl. to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Phoenix to Sydney easily and book with confidence

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*Available to Expedia members.