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Cheap flights from Phoenix Sky Harbor Intl Airport to Sydney from $722

PHX — SYD
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sky Harbor Intl to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Sky Harbor Intl to Sydney

Mon 2/1114:30 -
2 stops26h 05m
Wed 11/1114:05 -
2 stops25h 20m
Deal found 16/9$1,467
Sun 1/1111:20 -
2 stops27h 15m
Sun 8/1111:50 -
2 stops25h 41m
Deal found 16/9$1,472
Mon 26/1012:25 -
2 stops26h 10m
Fri 30/1014:05 -
2 stops28h 07m
Deal found 16/9$1,512
Wed 21/1012:50 -
1 stop25h 30m
Wed 28/1010:20 -
1 stop19h 03m
Deal found 16/9$1,529
Thu 5/1108:00 -
2 stops32h 35m
Sun 8/1111:50 -
2 stops25h 41m
Deal found 16/9$1,535
Fri 4/1211:22 -
2 stops29h 13m
Sat 12/1219:25 -
2 stops41h 50m
Deal found 15/9$1,567

Find flight deals from Sky Harbor Intl to Sydney

Round-trip from

$1,467

One-way from

$722

Popular in

January

Cheapest in

February

Average price

$1,998
Air New Zealand
  • Air New Zealand
  • 2/11-11/11
  • 4 total stops
  • 51h 25m total
  • Phoenix to Sydney
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16/2-31/12
  • 16/2-31/12
  • 1 total stop
  • 30h 15m total
  • Phoenix to Sydney
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Sydney that are best for you.

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Route

Depart

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Price

Cheapest return flight

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/11

06:00-09:50

2 stops33h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-07:00

Nonstop0h 00m

$881

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Tue 1/12

20:19-20:15

2 stops29h 56m

Sydney Kingsford Smith

Wed 31/12

00:00-07:00

Nonstop0h 00m

$898

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Mon 28/12

21:22-06:35

1 stop39h 13m

Sydney Kingsford Smith

Wed 31/12

00:00-07:00

Nonstop0h 00m

$1,041

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Fri 20/11

08:50-13:00

2 stops34h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-07:00

Nonstop0h 00m

$1,134

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Tue 1/12

11:09-06:25

3 stops25h 16m

Sydney Kingsford Smith

Wed 31/12

00:00-07:00

Nonstop0h 00m

$1,176
Fastest return journey

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Tue 5/1

18:40-12:35

2 stops23h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-07:00

Nonstop0h 00m

$1,285

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Mon 26/10

07:15-09:50

2 stops32h 35m

Sydney Kingsford Smith

Sun 8/11

11:30-08:32

2 stops39h 02m

$1,748

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Sat 3/10

17:06-09:00

2 stops45h 54m

Sydney Kingsford Smith

Wed 7/10

11:15-07:37

2 stops38h 22m

$1,751

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Thu 15/10

08:40-18:50

1 stop40h 10m

Sydney Kingsford Smith

Thu 12/11

21:40-23:27

2 stops19h 47m

$1,972

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/11

14:30-08:35

2 stops24h 05m

Sydney Kingsford Smith

Wed 11/11

09:55-21:59

3 stops30h 04m

$2,009

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 return price

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?

Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport 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 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 $1,476). Flying from Phoenix Sky Harbor Intl Airport to Sydney in January is currently the most expensive (average of $2,121). 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.

How much does it cost for a return flight from Phoenix Sky Harbor Intl Airport to Sydney?

Airfare is below average for this route at the moment.

Phoenix Sky Harbor Intl Airport to Sydney flights typically cost between $1,778 and $2,224 in November.
The cheapest return price found within the last 5 days was $1,467 on Air New Zealand (2 Nov–11 Nov).

Related info for your journey

  • What airport do you fly into for flights to Sydney from Phoenix Sky Harbor Intl?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Phoenix Sky Harbor Intl to Sydney. You should not have trouble finding flights to Kingsford Smith from Phoenix Sky Harbor Intl; the airport handles an average of 0 inbound flights from Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Sydney airport from Phoenix Sky Harbor Intl. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Sydney?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Sydney in 22h 30m. Fly via United Airlines to get the fastest option. There are 12551 km between Phoenix Sky Harbor Intl Airport and Sydney.

  • 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 holiday 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 $1,476). Flying from Phoenix Sky Harbor Intl Airport to Sydney in January is currently the most expensive (average of $2,121). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Lithgow
Cronulla
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee

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How does Cheapflights help users find flights from Sky Harbor Intl to Sydney?

Deals for Sky Harbor Intl to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Sky Harbor Intl to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sky Harbor Intl to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sky Harbor Intl to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Sky Harbor Intl today and book when prices fit your budget.

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