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Cheap flights from Phoenix Sky Harbor Intl Airport to Sydney from $695

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:23 - 06:25PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
20h 02m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
14:00 - 18:02SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
22h 02m2 stops Nadi Los Angeles Los Angeles
$1,370Multiple Airlines
Fri, 23 Oct - Tue, 10 Nov
Multiple Airlines Logo
12:26 - 06:25PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
23h 59m1 stop Los Angeles Los Angeles
Multiple Airlines Logo
14:00 - 00:13SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
28h 13m2 stops Nadi Los Angeles Los Angeles
$1,408Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
12:26 - 12:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
30h 09m2 stops Los Angeles Los Angeles Nadi
Multiple Airlines Logo
14:00 - 00:13SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
28h 13m2 stops Nadi Los Angeles Los Angeles
$1,419Multiple Airlines
Sat, 7 Nov - Fri, 13 Nov
Multiple Airlines Logo
14:00 - 12:50PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
28h 50m2 stops Los Angeles Los Angeles Nadi
Multiple Airlines Logo
14:00 - 18:02SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
22h 02m2 stops Nadi Los Angeles Los Angeles
$1,422Multiple Airlines
Wed, 21 Oct - Wed, 4 Nov
Multiple Airlines Logo
14:00 - 12:50PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
28h 50m2 stops Los Angeles Los Angeles Nadi
Multiple Airlines Logo
14:00 - 00:12SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
28h 12m2 stops Nadi Los Angeles Los Angeles
$1,422Multiple Airlines
Wed, 21 Oct - Thu, 29 Oct
Multiple Airlines Logo
14:00 - 12:50PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
28h 50m2 stops Los Angeles Los Angeles Nadi
Multiple Airlines Logo
14:00 - 23:55SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
27h 55m3 stops Nadi Los Angeles Los Angeles Dallas/Fort Worth
$1,462Multiple Airlines
Wed, 21 Oct - Wed, 4 Nov
Air New Zealand Logo
15:08 - 10:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
25h 27m2 stops Los Angeles Los Angeles Auckland Intl
Air New Zealand Logo
14:05 - 21:25SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
25h 20m2 stops Auckland Intl Los Angeles Los Angeles
$1,465Air New Zealand
Mon, 26 Oct - Sun, 8 Nov
Air New Zealand Logo
07:00 - 10:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
33h 35m2 stops San Francisco Auckland Intl
Air New Zealand Logo
11:50 - 21:59SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
28h 09m2 stops Auckland Intl San Francisco
$1,465Air New Zealand
Sun, 25 Oct - Wed, 18 Nov
Air New Zealand Logo
07:00 - 08:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
31h 35m2 stops San Francisco Auckland Intl
Air New Zealand Logo
09:55 - 21:59SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
30h 04m2 stops Auckland Intl San Francisco
$1,465Air New Zealand
Sun, 25 Oct - Wed, 18 Nov
Air New Zealand Logo
11:20 - 08:35PHX  Phoenix Sky Harbor Intl-SYD Sydney Kingsford Smith
27h 15m2 stops San Francisco Auckland Intl
Air New Zealand Logo
11:50 - 21:25SYD  Sydney Kingsford Smith-PHX Phoenix Sky Harbor Intl
27h 35m2 stops Auckland Intl Los Angeles Los Angeles
$1,465Air New Zealand
Sun, 1 Nov - Sun, 8 Nov

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Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to Sydney

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to Sydney flight tickets
Alaska Airlines
26 Oct
PHX07:15Phoenix Sky Harbor Intl
18h 30m
1 stop
SYD19:45Sydney Kingsford Smith
8 Nov
SYD21:40Sydney Kingsford Smith
39h 35m
1 stop
PHX19:15Phoenix Sky Harbor Intl
$1,504
Alaska Airlines
4 Nov
PHX07:15Phoenix Sky Harbor Intl
18h 30m
1 stop
SYD19:45Sydney Kingsford Smith
19 Nov
SYD21:40Sydney Kingsford Smith
39h 35m
1 stop
PHX19:15Phoenix Sky Harbor Intl
$1,615
Alaska Airlines
30 Oct
PHX07:15Phoenix Sky Harbor Intl
18h 30m
1 stop
SYD19:45Sydney Kingsford Smith
7 Nov
SYD21:40Sydney Kingsford Smith
39h 35m
1 stop
PHX19:15Phoenix Sky Harbor Intl
$1,626

Air New Zealand flights from Phoenix Sky Harbor Intl Airport to Sydney

Our best Air New Zealand deals on Phoenix Sky Harbor Intl Airport to Sydney flight tickets
Air New Zealand
25 Oct
PHX07:00Phoenix Sky Harbor Intl
31h 35m
2 stops
SYD08:35Sydney Kingsford Smith
18 Nov
SYD09:55Sydney Kingsford Smith
30h 04m
2 stops
PHX21:59Phoenix Sky Harbor Intl
$1,465
Air New Zealand
2 Nov
PHX14:30Phoenix Sky Harbor Intl
24h 05m
2 stops
SYD08:35Sydney Kingsford Smith
11 Nov
SYD09:55Sydney Kingsford Smith
27h 01m
2 stops
PHX18:56Phoenix Sky Harbor Intl
$1,467
Air New Zealand
25 Oct
PHX07:00Phoenix Sky Harbor Intl
31h 35m
2 stops
SYD08:35Sydney Kingsford Smith
18 Nov
SYD09:55Sydney Kingsford Smith
30h 04m
2 stops
PHX21:59Phoenix Sky Harbor Intl
$1,469

momondo 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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Price

Cheapest return flight
Fastest return journey

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Fri 23/10

16:23-06:25

1 stop20h 02m

Sydney Kingsford Smith

Tue 10/11

14:00-18:02

2 stops22h 02m

$1,370

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Sun 1/11

12:26-06:25

1 stop23h 59m

Sydney Kingsford Smith

Sun 8/11

14:00-00:13

2 stops28h 13m

$1,408

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Sat 7/11

12:26-12:35

2 stops30h 09m

Sydney Kingsford Smith

Fri 13/11

14:00-00:13

2 stops28h 13m

$1,419

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Wed 21/10

14:00-12:50

2 stops28h 50m

Sydney Kingsford Smith

Wed 4/11

14:00-18:02

2 stops22h 02m

$1,422

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Wed 21/10

14:00-12:50

2 stops28h 50m

Sydney Kingsford Smith

Thu 29/10

14:00-00:12

2 stops28h 12m

$1,422

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Wed 21/10

14:00-12:50

2 stops28h 50m

Sydney Kingsford Smith

Wed 4/11

14:00-23:55

3 stops27h 55m

$1,462

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Mon 26/10

15:08-10:35

2 stops25h 27m

Sydney Kingsford Smith

Sun 8/11

14:05-21:25

2 stops25h 20m

$1,465

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Sun 25/10

07:00-10:35

2 stops33h 35m

Sydney Kingsford Smith

Wed 18/11

11:50-21:59

2 stops28h 09m

$1,465

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Sun 25/10

07:00-08:35

2 stops31h 35m

Sydney Kingsford Smith

Wed 18/11

09:55-21:59

2 stops30h 04m

$1,465

PhoenixSydney

PHX Phoenix Sky Harbor Intl - SYD Sydney Kingsford Smith

PHXSYD

Phoenix Sky Harbor Intl

Sun 1/11

11:20-08:35

2 stops27h 15m

Sydney Kingsford Smith

Sun 8/11

11:50-21:25

2 stops27h 35m

$1,465

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Phoenix Sky Harbor Intl Airport and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $1,664 to $2,087.
The lowest price recently found on this route was $1,144.

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from Phoenix Sky Harbor Intl Airport, with most prices found around $1,468. If you aren’t able to travel to Sydney during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,536.

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

You are more likely to see cheaper flights to Sydney from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,850 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Phoenix Sky Harbor Intl Airport for as low as $1,447 on momondo.

How have Phoenix Sky Harbor Intl Airport to Sydney flight prices changed over time?

As of September 2026, prices for Phoenix Sky Harbor Intl Airport to Sydney flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Phoenix Sky Harbor Intl Airport to Sydney (PHX to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Sydney

Best price found

$695

Fastest flight time

18h 30m

Direct flights

None
The best one-way flight to Sydney from Phoenix Sky Harbor Intl Airport in the past 72 hours is $695. The best return flight deal from Phoenix Sky Harbor Intl Airport to Sydney found on momondo in the last 72 hours is $1,370.
The fastest flight from Phoenix Sky Harbor Intl Airport to Sydney takes 18h 30m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Sydney. There are no popular flight routes from Phoenix Sky Harbor Intl Airport to Sydney.
Search flight deals

Frequently asked questions about flying from Phoenix Sky Harbor Intl Airport to Sydney

  • How far is Phoenix Sky Harbor Intl to Sydney Kingsford Smith by plane?

    The straight-line distance from Phoenix Sky Harbor Intl to Sydney Kingsford Smith is 12545.0 km. In terms of flight time, this usually takes a little over 18h 30m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Sydney?

It is quick and easy to find Phoenix to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Phoenix to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Phoenix to Sydney?

momondo helps you find the best flight between Phoenix and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Phoenix to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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