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Cheap flights from Phoenix Sky Harbor Intl Airport to Sydney from $782

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Sydney departing on 16/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
17:30 - 08:35PHX-SYD
21h 05m1 stop
Air Canada Logo
10:20 - 16:25SYD-PHX
24h 05m1 stop
$1,367Air Canada
Find Deal
Sun, 8 Mar - Sun, 22 Mar
Multiple Airlines Logo
17:30 - 08:35PHX-SYD
21h 05m1 stop
Multiple Airlines Logo
06:20 - 16:25SYD-PHX
28h 05m2 stops
$1,382Multiple Airlines
Find Deal
Sun, 8 Mar - Sun, 22 Mar
Multiple Airlines Logo
12:00 - 12:35PHX-SYD
30h 35m2 stops
Multiple Airlines Logo
06:00 - 22:47SYD-PHX
34h 47m2 stops
$1,391Multiple Airlines
Find Deal
Mon, 9 Feb - Tue, 17 Feb
Air Canada Logo
18:30 - 09:35PHX-SYD
21h 05m1 stop
Air Canada Logo
10:20 - 16:25SYD-PHX
24h 05m1 stop
$1,400Air Canada
Find Deal
Tue, 24 Feb - Tue, 17 Mar
Multiple Airlines Logo
17:30 - 13:00PHX-SYD
25h 30m2 stops
Multiple Airlines Logo
10:20 - 16:25SYD-PHX
24h 05m1 stop
$1,408Multiple Airlines
Find Deal
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:00 - 22:05PHX-SYD
44h 05m2 stops
Multiple Airlines Logo
14:00 - 23:52SYD-PHX
27h 52m2 stops
$1,419Multiple Airlines
Find Deal
Wed, 4 Feb - Fri, 27 Feb
Multiple Airlines Logo
18:30 - 20:40PHX-SYD
32h 10m2 stops
Multiple Airlines Logo
11:20 - 17:25SYD-PHX
24h 05m1 stop
$1,420Multiple Airlines
Find Deal
Mon, 9 Feb - Mon, 23 Feb
Multiple Airlines Logo
18:30 - 17:40PHX-SYD
29h 10m2 stops
Multiple Airlines Logo
11:20 - 17:25SYD-PHX
24h 05m1 stop
$1,422Multiple Airlines
Find Deal
Mon, 9 Feb - Tue, 17 Feb
Air Canada Logo
18:30 - 09:35PHX-SYD
21h 05m1 stop
Air Canada Logo
09:00 - 17:25SYD-PHX
26h 25m2 stops
$1,423Air Canada
Find Deal
Sun, 1 Feb - Sun, 8 Feb
Qantas Airways Logo
17:53 - 09:00PHX-SYD
21h 07m1 stop
Qantas Airways Logo
11:20 - 12:49SYD-PHX
19h 29m1 stop
$1,571Qantas Airways
Find Deal
Tue, 25 Nov - Tue, 23 Dec

Air Canada flights from Phoenix Sky Harbor Intl Airport to Sydney

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to Sydney flight tickets
Air Canada
8 Mar
PHX17:30Phoenix Sky Harbor Intl
21h 05m
1 stop
SYD08:35Sydney Kingsford Smith
22 Mar
SYD10:20Sydney Kingsford Smith
24h 05m
1 stop
PHX16:25Phoenix Sky Harbor Intl
$1,366
Find similar
Air Canada
24 Feb
PHX18:30Phoenix Sky Harbor Intl
21h 05m
1 stop
SYD09:35Sydney Kingsford Smith
17 Mar
SYD10:20Sydney Kingsford Smith
24h 05m
1 stop
PHX16:25Phoenix Sky Harbor Intl
$1,400
Find similar
Air Canada
1 Feb
PHX18:30Phoenix Sky Harbor Intl
21h 05m
1 stop
SYD09:35Sydney Kingsford Smith
8 Feb
SYD09:00Sydney Kingsford Smith
26h 25m
2 stops
PHX17:25Phoenix Sky Harbor Intl
$1,423
Find similar

American Airlines flights from Phoenix Sky Harbor Intl Airport to Sydney

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to Sydney flight tickets
American Airlines
7 Nov
PHX17:53Phoenix Sky Harbor Intl
21h 07m
1 stop
SYD09:00Sydney Kingsford Smith
9 Nov
SYD21:25Sydney Kingsford Smith
17h 52m
1 stop
PHX21:17Phoenix Sky Harbor Intl
$1,688
Find similar
American Airlines
16 Nov
PHX15:07Phoenix Sky Harbor Intl
23h 53m
1 stop
SYD09:00Sydney Kingsford Smith
22 Nov
SYD11:20Sydney Kingsford Smith
21h 24m
2 stops
PHX14:44Phoenix Sky Harbor Intl
$1,692
Find similar
American Airlines
16 Nov
PHX16:19Phoenix Sky Harbor Intl
21h 06m
2 stops
SYD07:25Sydney Kingsford Smith
22 Nov
SYD11:20Sydney Kingsford Smith
21h 24m
2 stops
PHX14:44Phoenix Sky Harbor Intl
$1,694
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Phoenix Sky Harbor Intl Airport 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, momondo users made 78,305 searches. Data last updated 5 November 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

Fly to

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 8/3

17:30-08:35

1 stop21h 05m

Sydney Kingsford Smith

Sun 22/3

10:20-16:25

1 stop24h 05m

$1,366

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 8/3

17:30-08:35

1 stop21h 05m

Sydney Kingsford Smith

Sun 22/3

06:20-16:25

2 stops28h 05m

$1,382

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 9/2

12:00-12:35

2 stops30h 35m

Sydney Kingsford Smith

Tue 17/2

06:00-22:47

2 stops34h 47m

$1,391

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 24/2

18:30-09:35

1 stop21h 05m

Sydney Kingsford Smith

Tue 17/3

10:20-16:25

1 stop24h 05m

$1,400

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 10/3

17:30-13:00

2 stops25h 30m

Sydney Kingsford Smith

Tue 17/3

10:20-16:25

1 stop24h 05m

$1,408

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 4/2

08:00-22:05

2 stops44h 05m

Sydney Kingsford Smith

Fri 27/2

14:00-23:52

2 stops27h 52m

$1,419

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 9/2

18:30-20:40

2 stops32h 10m

Sydney Kingsford Smith

Mon 23/2

11:20-17:25

1 stop24h 05m

$1,420

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 9/2

18:30-17:40

2 stops29h 10m

Sydney Kingsford Smith

Tue 17/2

11:20-17:25

1 stop24h 05m

$1,422

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 1/2

18:30-09:35

1 stop21h 05m

Sydney Kingsford Smith

Sun 8/2

09:00-17:25

2 stops26h 25m

$1,423

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 25/11

17:53-09:00

1 stop21h 07m

Sydney Kingsford Smith

Tue 23/12

11:20-12:49

1 stop19h 29m

$1,571

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from Phoenix Sky Harbor Intl Airport, with most prices found around $1,580. If you aren’t able to travel to Sydney during the month of August, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $1,612.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Friday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,503. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $2,947.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Phoenix Sky Harbor Intl Airport to Sydney in the morning for as low as $1,717. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,947 on average. Flights to Sydney from Phoenix Sky Harbor Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 $1,913 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 $1,611 on momondo.

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

As of November 2025, prices for Phoenix Sky Harbor Intl Airport to Sydney flights are approximately 18% cheaper 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

Direct flights

None
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.
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  • 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 20h 22m.

  • 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 many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Sydney Kingsford Smith Airport?

  • 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.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Sydney?

Best airlines flying from Phoenix Sky Harbor Intl Airport to Sydney

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
American AirlinesPriceFrom $165Free cancellationRating
7.2
11,042 reviews
Search American Airlines flights

Travelling to a place near Sydney?

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

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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