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Cheap flights from Phoenix to Sydney from $473

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 to Sydney departing on 11/28. 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
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
5:16 pm - 12:30 pmPHX-SYD
25h 14m2 stops
Multiple Airlines Logo
2:10 pm - 10:23 pmSYD-PHX
26h 13m2 stops
$973Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
7:00 am - 7:45 pmPHX-SYD
18h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:05 pmSYD-PHX
39h 25m1 stop
$995Alaska Airlines
Find Deal
Wed, Mar 11 - Sun, Mar 22
Alaska Airlines Logo
7:00 am - 7:45 pmPHX-SYD
18h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:05 pmSYD-PHX
39h 25m1 stop
$1,017Alaska Airlines
Find Deal
Wed, Mar 18 - Sat, Apr 4
Alaska Airlines Logo
7:00 am - 7:45 pmPHX-SYD
18h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:05 pmSYD-PHX
38h 25m1 stop
$1,018Alaska Airlines
Find Deal
Wed, Mar 18 - Sat, Apr 25
Multiple Airlines Logo
3:16 pm - 12:30 pmPHX-SYD
27h 14m2 stops
Multiple Airlines Logo
2:00 pm - 9:22 pmSYD-PHX
25h 22m2 stops
$1,041Multiple Airlines
Find Deal
Sun, Nov 16 - Sun, Nov 23
Alaska Airlines Logo
7:00 am - 7:45 pmPHX-SYD
18h 45m1 stop
Alaska Airlines Logo
9:40 pm - 7:05 pmSYD-PHX
39h 25m1 stop
$1,044Alaska Airlines
Find Deal
Wed, Mar 4 - Tue, Mar 24
Hawaiian Airlines Logo
4:47 pm - 7:45 pmPHX-SYD
32h 58m2 stops
Hawaiian Airlines Logo
9:40 pm - 7:05 pmSYD-PHX
39h 25m1 stop
$1,080Hawaiian Airlines
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Tue, Mar 3 - Tue, Mar 24
Air New Zealand Logo
9:00 am - 10:30 amPHX-SYD
31h 30m2 stops
Air New Zealand Logo
9:55 am - 8:20 pmSYD-PHX
28h 25m2 stops
$1,082Air New Zealand
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Mon, Feb 9 - Mon, Mar 9
Air New Zealand Logo
11:35 am - 8:45 amPHX-SYD
27h 10m2 stops
Air New Zealand Logo
1:55 pm - 10:54 pmSYD-PHX
26h 59m2 stops
$1,090Air New Zealand
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Wed, Mar 11 - Sun, Mar 22
Hawaiian Airlines Logo
7:00 am - 7:45 pmPHX-SYD
18h 45m1 stop
Hawaiian Airlines Logo
9:40 pm - 7:05 pmSYD-PHX
39h 25m1 stop
$1,098Hawaiian Airlines
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Thu, Mar 5 - Thu, Mar 26

Alaska Airlines flights from Phoenix to Sydney

Our best Alaska Airlines deals on Phoenix to Sydney flight tickets
Alaska Airlines
Mar 11
PHX7:00 amPhoenix Sky Harbor Intl
18h 45m
1 stop
SYD7:45 pmSydney Kingsford Smith
Mar 22
SYD9:40 pmSydney Kingsford Smith
39h 25m
1 stop
PHX7:05 pmPhoenix Sky Harbor Intl
$995
Find similar
Alaska Airlines
Mar 18
PHX7:00 amPhoenix Sky Harbor Intl
18h 45m
1 stop
SYD7:45 pmSydney Kingsford Smith
Apr 4
SYD9:40 pmSydney Kingsford Smith
39h 25m
1 stop
PHX7:05 pmPhoenix Sky Harbor Intl
$1,017
Find similar
Alaska Airlines
Mar 18
PHX7:00 amPhoenix Sky Harbor Intl
18h 45m
1 stop
SYD7:45 pmSydney Kingsford Smith
Apr 25
SYD9:40 pmSydney Kingsford Smith
38h 25m
1 stop
PHX7:05 pmPhoenix Sky Harbor Intl
$1,018
Find similar

Air New Zealand flights from Phoenix to Sydney

Our best Air New Zealand deals on Phoenix to Sydney flight tickets
Air New Zealand
Feb 9
PHX9:00 amPhoenix Sky Harbor Intl
31h 30m
2 stops
SYD10:30 amSydney Kingsford Smith
Mar 9
SYD9:55 amSydney Kingsford Smith
28h 25m
2 stops
PHX8:20 pmPhoenix Sky Harbor Intl
$1,082
Find similar
Air New Zealand
Mar 11
PHX11:35 amPhoenix Sky Harbor Intl
27h 10m
2 stops
SYD8:45 amSydney Kingsford Smith
Mar 22
SYD1:55 pmSydney Kingsford Smith
26h 59m
2 stops
PHX10:54 pmPhoenix Sky Harbor Intl
$1,090
Find similar
Air New Zealand
Mar 15
PHX11:35 amPhoenix Sky Harbor Intl
28h 55m
2 stops
SYD10:30 amSydney Kingsford Smith
Mar 22
SYD11:45 amSydney Kingsford Smith
26h 35m
2 stops
PHX8:20 pmPhoenix Sky Harbor Intl
$1,094
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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 832,500 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from Phoenix to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 11/4

5:16 pm-12:30 pm

2 stops25h 14m

Sydney Kingsford Smith

Tue 11/11

2:10 pm-10:23 pm

2 stops26h 13m

$973

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 3/11

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Sun 3/22

9:40 pm-7:05 pm

1 stop39h 25m

$995

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 3/18

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Sat 4/4

9:40 pm-7:05 pm

1 stop39h 25m

$1,017

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 3/18

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Sat 4/25

9:40 pm-7:05 pm

1 stop38h 25m

$1,018

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 11/16

3:16 pm-12:30 pm

2 stops27h 14m

Sydney Kingsford Smith

Sun 11/23

2:00 pm-9:22 pm

2 stops25h 22m

$1,041

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 3/4

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Tue 3/24

9:40 pm-7:05 pm

1 stop39h 25m

$1,044

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/3

4:47 pm-7:45 pm

2 stops32h 58m

Sydney Kingsford Smith

Tue 3/24

9:40 pm-7:05 pm

1 stop39h 25m

$1,080

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 2/9

9:00 am-10:30 am

2 stops31h 30m

Sydney Kingsford Smith

Mon 3/9

9:55 am-8:20 pm

2 stops28h 25m

$1,082

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 3/11

11:35 am-8:45 am

2 stops27h 10m

Sydney Kingsford Smith

Sun 3/22

1:55 pm-10:54 pm

2 stops26h 59m

$1,090

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 3/5

7:00 am-7:45 pm

1 stop18h 45m

Sydney Kingsford Smith

Thu 3/26

9:40 pm-7:05 pm

1 stop39h 25m

$1,098

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Phoenix 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?

In general, August is the cheapest month to fly from Phoenix to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,037. If you are unable to visit Sydney during the month of August, then departing from Phoenix during the month July is also very affordable. Most momondo users find prices during this month for around $1,049.

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

The cheapest day to depart from Phoenix to Sydney is on a Monday when prices can be found for as low as $1,232. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,391.

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 to Sydney in the morning for as low as $1,152. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $1,334. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,257 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Phoenix for as low as $967 on momondo.

Cheap Phoenix to Sydney flight deals and tips

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

Direct flights

None
There are no direct flights from Phoenix to Sydney. There are no popular flight routes from Phoenix to Sydney.
Search flight deals

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

    Phoenix and Sydney Kingsford Smith are 7791.6 mi apart from one another. Typically, this will take 18h 45m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Sydney Kingsford Smith Airport.

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

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Phoenix to Sydney

Compare and see reviews for airlines that fly from Phoenix to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $145Free CancellationRating
7.9
7,962 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $550Free CancellationRating
7.8
2,762 reviews
Search Hawaiian Airlines flights
Fiji AirwaysPriceFrom $714Free CancellationRating
8.0
205 reviews
Search Fiji Airways flights
United AirlinesPriceFrom $847Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
Air CanadaPriceFrom $854Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air New ZealandPriceFrom $904Free CancellationRating
7.9
507 reviews
Search Air New Zealand flights
Qantas AirwaysPriceFrom $928Free CancellationRating
7.6
910 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,046Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $1,156Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Sydney?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Sydney. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Phoenix to Sydney flights to just show those with flexible booking policies.

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?

Yes momondo offers price alerts on flights to Sydney from Phoenix. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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