What is the cheapest airline that flies from Phoenix to Sydney Kingsford Smith?

Alaska Airlines is the most popular carrier operating from Phoenix to Sydney Kingsford Smith

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?

As of April 2026, there is 1 operator available to choose from 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?

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 to Sydney Kingsford Smith Airport.

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

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$718 Cheap Flights from Phoenix to Sydney in 2026

Q: What is the typical price of a round-trip flight between Phoenix and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,360 to $1,602. The lowest price recently found on this route was $1,288.

1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:50 - 11:50

PHX

SYD

23h 00m

2 stops

06:00 - 23:59

SYD

PHX

34h 59m

2 stops

$1,288Multiple Airlines

Thu, 6 Aug - Mon, 10 Aug

14:14 - 12:05

PHX

SYD

28h 51m

3 stops

13:15 - 23:42

SYD

PHX

27h 27m

2 stops

$1,345Multiple Airlines

Mon, 18 May - Wed, 27 May

19:50 - 11:50

PHX

SYD

23h 00m

2 stops

06:00 - 23:59

SYD

PHX

34h 59m

2 stops

$1,398Multiple Airlines

Thu, 30 Jul - Sun, 2 Aug

19:50 - 11:50

PHX

SYD

23h 00m

2 stops

06:00 - 11:24

SYD

PHX

46h 24m

3 stops

$1,500Multiple Airlines

Thu, 6 Aug - Mon, 10 Aug

08:00 - 18:50

PHX

SYD

41h 50m

1 stop

20:45 - 20:00

SYD

PHX

40h 15m

1 stop

$1,585Alaska Airlines

Tue, 19 May - Sun, 31 May

16:51 - 07:05

PHX

SYD

21h 14m

1 stop

09:10 - 11:27

SYD

PHX

19h 17m

1 stop

$1,631Qantas Airways

Tue, 2 Jun - Tue, 9 Jun

20:30 - 07:05

PHX

SYD

17h 35m

1 stop

09:10 - 11:26

SYD

PHX

19h 16m

1 stop

$1,652Qantas Airways

Tue, 4 Aug - Tue, 18 Aug

07:40 - 07:05

PHX

SYD

30h 25m

2 stops

09:10 - 15:31

SYD

PHX

23h 21m

1 stop

$1,655Multiple Airlines

Tue, 2 Jun - Tue, 9 Jun

18:40 - 19:10

PHX

SYD

31h 30m

2 stops

11:45 - 22:51

SYD

PHX

28h 06m

2 stops

$1,656ANA

Tue, 11 Aug - Tue, 8 Sep

17:13 - 07:05

PHX

SYD

20h 52m

1 stop

17:50 - 18:17

SYD

PHX

17h 27m

1 stop

$1,664Qantas Airways

Tue, 11 Aug - Tue, 8 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Fiji Airways flights from Phoenix to Sydney

Our best Fiji Airways deals on Phoenix to Sydney flight tickets

Fiji Airways

23 Sept

PHX20:28Phoenix Sky Harbor Intl

32h 42m

2 stops

SYD22:10Sydney Kingsford Smith

22 Oct

SYD14:15Sydney Kingsford Smith

21h 59m

2 stops

PHX18:14Phoenix Sky Harbor Intl

$1,666

Fiji Airways

23 Aug

PHX20:20Phoenix Sky Harbor Intl

32h 50m

2 stops

SYD22:10Sydney Kingsford Smith

31 Aug

SYD13:15Sydney Kingsford Smith

22h 02m

2 stops

PHX18:17Phoenix Sky Harbor Intl

$1,667

Fiji Airways

16 Aug

PHX17:13Phoenix Sky Harbor Intl

25h 37m

2 stops

SYD11:50Sydney Kingsford Smith

14 Sept

SYD13:15Sydney Kingsford Smith

21h 40m

2 stops

PHX17:55Phoenix Sky Harbor Intl

$1,668

American Airlines flights from Phoenix to Sydney

Our best American Airlines deals on Phoenix to Sydney flight tickets

American Airlines

11 Aug

PHX15:55Phoenix Sky Harbor Intl

22h 10m

2 stops

SYD07:05Sydney Kingsford Smith

8 Sept

SYD17:50Sydney Kingsford Smith

17h 27m

1 stop

PHX18:17Phoenix Sky Harbor Intl

$1,681

American Airlines

11 Aug

PHX13:42Phoenix Sky Harbor Intl

24h 23m

2 stops

SYD07:05Sydney Kingsford Smith

8 Sept

SYD09:10Sydney Kingsford Smith

21h 42m

2 stops

PHX13:52Phoenix Sky Harbor Intl

$1,682

American Airlines

3 May

PHX10:08Phoenix Sky Harbor Intl

27h 17m

1 stop

SYD06:25Sydney Kingsford Smith

13 May

SYD09:10Sydney Kingsford Smith

22h 10m

1 stop

PHX14:20Phoenix Sky Harbor Intl

$1,692

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 6/8

19:50-11:50

2 stops23h 00m

Sydney Kingsford Smith

Mon 10/8

06:00-23:59

2 stops34h 59m

$1,288

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 18/5

14:14-12:05

3 stops28h 51m

Sydney Kingsford Smith

Wed 27/5

13:15-23:42

2 stops27h 27m

$1,345

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 30/7

19:50-11:50

2 stops23h 00m

Sydney Kingsford Smith

Sun 2/8

06:00-23:59

2 stops34h 59m

$1,398

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 6/8

19:50-11:50

2 stops23h 00m

Sydney Kingsford Smith

Mon 10/8

06:00-11:24

3 stops46h 24m

$1,500

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 19/5

08:00-18:50

1 stop41h 50m

Sydney Kingsford Smith

Sun 31/5

20:45-20:00

1 stop40h 15m

$1,585

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 2/6

16:51-07:05

1 stop21h 14m

Sydney Kingsford Smith

Tue 9/6

09:10-11:27

1 stop19h 17m

$1,631

Fastest return journey

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 4/8

20:30-07:05

1 stop17h 35m

Sydney Kingsford Smith

Tue 18/8

09:10-11:26

1 stop19h 16m

$1,652

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 2/6

07:40-07:05

2 stops30h 25m

Sydney Kingsford Smith

Tue 9/6

09:10-15:31

1 stop23h 21m

$1,655

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 11/8

18:40-19:10

2 stops31h 30m

Sydney Kingsford Smith

Tue 8/9

11:45-22:51

2 stops28h 06m

$1,656

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 11/8

17:13-07:05

1 stop20h 52m

Sydney Kingsford Smith

Tue 8/9

17:50-18:17

1 stop17h 27m

$1,664

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

What is the cheapest month to fly to Sydney?

The month of July is, on average, the cheapest month to fly to Sydney from Phoenix, with most prices found around $1,463. If you aren’t able to travel to Sydney during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,468.

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 $1,721 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 for as low as $1,473 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

Fastest flight time	18h 25m
Direct flights	None

The fastest flight from Phoenix to Sydney takes 18h 25m

There are no direct flights from Phoenix to Sydney. There are no popular flight routes from Phoenix to Sydney.

Search flight deals

Frequently asked questions about flying from Phoenix to Sydney

How far is Phoenix to Sydney Kingsford Smith by plane?
The distance between Phoenix and Sydney Kingsford Smith is about 12539.3 km. 18h 25m is a normal flight duration for this route.
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?
As of April 2026, there is 1 operator available to choose from 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?
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 to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
American Airlines	PriceFrom $150	Free cancellation	Rating 7.1 11,629 reviews		Search American Airlines flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

Finding the right flight to Sydney from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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 can track prices for Phoenix to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.