£408 Cheap Flights from Phoenix (PHX) to Sydney (SYD)

View £408 flight on Wed, 13 Aug 2025Opens 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 £408 for one-way flights and £854 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Fri, 1 May - Mon, 11 May
PHX
Phoenix
SYD
Sydney
£854 Return, just found
£854
Return
just found
Select Air New Zealand flight, departing Fri, 1 May from Phoenix to Sydney, returning Mon, 11 May, priced at £854 just found
Alaska Airlines
Mon, 25 Aug - Fri, 5 Sep
PHX
Phoenix
SYD
Sydney
£858 Return, found 4 days ago
£858
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon, 25 Aug from Phoenix to Sydney, returning Fri, 5 Sep, priced at £858 found 4 days ago
Hawaiian Airlines
Thu, 21 Aug - Thu, 4 Sep
PHX
Phoenix
SYD
Sydney
£858 Return, found 4 days ago
£858
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Thu, 21 Aug from Phoenix to Sydney, returning Thu, 4 Sep, priced at £858 found 4 days ago
Alaska Airlines
Wed, 13 Aug - Sun, 17 Aug
PHX
Phoenix
SYD
Sydney
£859 Return, found 1 day ago
£859
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 13 Aug from Phoenix to Sydney, returning Sun, 17 Aug, priced at £859 found 1 day ago
Alaska Airlines
Thu, 7 Aug - Sat, 23 Aug
PHX
Phoenix
SYD
Sydney
£865 Return, just found
£865
Return
just found
Select Alaska Airlines flight, departing Thu, 7 Aug from Phoenix to Sydney, returning Sat, 23 Aug, priced at £865 just found
Alaska Airlines
Fri, 1 May - Mon, 11 May
PHX
Phoenix
SYD
Sydney
£878 Return, just found
£878
Return
just found
Select Alaska Airlines flight, departing Fri, 1 May from Phoenix to Sydney, returning Mon, 11 May, priced at £878 just found
Air Canada
Wed, 5 Nov - Wed, 12 Nov
PHX
Phoenix
SYD
Sydney
£1,087 Return, found 6 days ago
£1,087
Return
found 6 days ago
Select Air Canada flight, departing Wed, 5 Nov from Phoenix to Sydney, returning Wed, 12 Nov, priced at £1,087 found 6 days ago
Fiji Airways
Fri, 1 May - Mon, 11 May
PHX
Phoenix
SYD
Sydney
£1,111 Return, just found
£1,111
Return
just found
Select Fiji Airways flight, departing Fri, 1 May from Phoenix to Sydney, returning Mon, 11 May, priced at £1,111 just found
Cathay Pacific
Thu, 21 Aug - Thu, 4 Sep
PHX
Phoenix
SYD
Sydney
£1,178 Return, found 4 days ago
£1,178
Return
found 4 days ago
Select Cathay Pacific flight, departing Thu, 21 Aug from Phoenix to Sydney, returning Thu, 4 Sep, priced at £1,178 found 4 days ago
Qantas Airways
Wed, 5 Nov - Wed, 12 Nov
PHX
Phoenix
SYD
Sydney
£1,217 Return, found 6 days ago
£1,217
Return
found 6 days ago
Select Qantas Airways flight, departing Wed, 5 Nov from Phoenix to Sydney, returning Wed, 12 Nov, priced at £1,217 found 6 days ago

Find the cheapest month to fly from Phoenix (PHX) to Sydney (SYD)

May is typically the cheapest month to fly

From £642 - £1,166 per traveller.

Graph displaying average flight prices per month

Flight from Phoenix to Sydney route information
Origin airport
Sky Harbor Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, Alaska Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Eastern Airlines, Hawaiian Airlines, Qantas Airways
Return price
£853
Distance
12485 km

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 £854 and range up to £1,217.  

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 May, 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.  

Frequently asked questions

How much is a flight from Phoenix Sky Harbour Airport to SYD?
Pack your bags, because round-trip journeys from Sky Harbour Intl. Airport (PHX) to Sydney Airport start from £854. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PHX to Kingsford Smith Intl. Airport (SYD)?
The majority of flights can be cancelled online, but every airline has its own set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from PHX to Sydney Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Phoenix Sky Harbour Intl. Airport to Kingsford Smith Intl. Airport (SYD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phoenix Sky Harbour Intl. Airport to Sydney Airport?
With around 12,600 kilometres separating Phoenix and Sydney, your flight will be a long one. Pack wisely and make your time on board comfortable. Things like warm clothing and some noise-cancelling headphones should be in your carry-on bag.
Which airlines fly direct from Phoenix Sky Harbour Airport to Sydney Airport?
Direct flights aren't available, so you'll need to make at least one stop between PHX and Sydney Airport. Take advantage of the layover time to stretch your legs and grab a bite to eat.
Are Phoenix Sky Harbour Airport to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest fares from PHX to Kingsford Smith Intl. Airport (SYD) arising a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

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