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

Delta 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 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.

$730 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 $2,140 to $1,434. The lowest price recently found on this route was $1,352.

1 adult

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Find the cheapest flights from Phoenix to Sydney

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17:30 - 08:05

PHX

SYD

20h 35m

1 stop

17:50 - 14:18

SYD

PHX

38h 28m

2 stops

$1,352Qantas Airways

Wed, 21 Oct - Sat, 7 Nov

17:30 - 08:00

PHX

SYD

20h 30m

1 stop

17:50 - 14:18

SYD

PHX

38h 28m

2 stops

$1,382Qantas Airways

Sat, 31 Oct - Sat, 7 Nov

17:22 - 07:30

PHX

SYD

20h 08m

1 stop

14:00 - 21:21

SYD

PHX

25h 21m

2 stops

$1,448Multiple Airlines

Thu, 15 Oct - Thu, 29 Oct

11:32 - 07:30

PHX

SYD

26h 58m

1 stop

13:15 - 15:28

SYD

PHX

43h 13m

2 stops

$1,466Multiple Airlines

Mon, 22 Jun - Mon, 3 Aug

17:22 - 07:30

PHX

SYD

20h 08m

1 stop

14:00 - 21:21

SYD

PHX

25h 21m

2 stops

$1,475Multiple Airlines

Thu, 15 Oct - Thu, 29 Oct

11:32 - 07:30

PHX

SYD

26h 58m

1 stop

13:15 - 15:28

SYD

PHX

43h 13m

2 stops

$1,510Multiple Airlines

Tue, 4 Aug - Wed, 12 Aug

11:32 - 07:30

PHX

SYD

26h 58m

1 stop

13:15 - 15:28

SYD

PHX

43h 13m

2 stops

$1,529Multiple Airlines

Wed, 17 Jun - Sat, 8 Aug

11:32 - 11:50

PHX

SYD

31h 18m

2 stops

14:10 - 11:27

SYD

PHX

38h 17m

3 stops

$1,532Multiple Airlines

Sun, 5 Jul - Sun, 19 Jul

11:32 - 07:30

PHX

SYD

26h 58m

1 stop

13:15 - 15:28

SYD

PHX

43h 13m

2 stops

$1,564Multiple Airlines

Wed, 29 Jul - Wed, 12 Aug

17:53 - 09:00

PHX

SYD

21h 07m

1 stop

19:15 - 14:18

SYD

PHX

37h 03m

2 stops

$1,592Qantas Airways

Sat, 7 Nov - Sat, 21 Nov

Qantas Airways flights from Phoenix to Sydney

Our best Qantas Airways deals on Phoenix to Sydney flight tickets

Qantas Airways

21 Oct

PHX17:30Phoenix Sky Harbor Intl

20h 35m

1 stop

SYD08:05Sydney Kingsford Smith

7 Nov

SYD17:50Sydney Kingsford Smith

38h 28m

2 stops

PHX14:18Phoenix Sky Harbor Intl

$1,352

Qantas Airways

31 Oct

PHX17:30Phoenix Sky Harbor Intl

20h 30m

1 stop

SYD08:00Sydney Kingsford Smith

7 Nov

SYD17:50Sydney Kingsford Smith

38h 28m

2 stops

PHX14:18Phoenix Sky Harbor Intl

$1,382

Qantas Airways

7 Nov

PHX17:53Phoenix Sky Harbor Intl

21h 07m

1 stop

SYD09:00Sydney Kingsford Smith

21 Nov

SYD19:15Sydney Kingsford Smith

37h 03m

2 stops

PHX14:18Phoenix Sky Harbor Intl

$1,592

Air New Zealand flights from Phoenix to Sydney

Our best Air New Zealand deals on Phoenix to Sydney flight tickets

Air New Zealand

18 Sept

PHX16:18Phoenix Sky Harbor Intl

23h 27m

2 stops

SYD08:45Sydney Kingsford Smith

22 Sept

SYD07:50Sydney Kingsford Smith

30h 03m

2 stops

PHX20:53Phoenix Sky Harbor Intl

$1,708

Air New Zealand

4 Aug

PHX10:06Phoenix Sky Harbor Intl

29h 39m

2 stops

SYD08:45Sydney Kingsford Smith

12 Aug

SYD09:55Sydney Kingsford Smith

27h 58m

2 stops

PHX20:53Phoenix Sky Harbor Intl

$1,750

Air New Zealand

25 Oct

PHX06:00Phoenix Sky Harbor Intl

32h 45m

2 stops

SYD08:45Sydney Kingsford Smith

18 Nov

SYD11:45Sydney Kingsford Smith

27h 35m

2 stops

PHX21:20Phoenix Sky Harbor Intl

$1,765

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 21/10

17:30-08:05

1 stop20h 35m

Sydney Kingsford Smith

Sat 7/11

17:50-14:18

2 stops38h 28m

$1,352

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 31/10

17:30-08:00

1 stop20h 30m

Sydney Kingsford Smith

Sat 7/11

17:50-14:18

2 stops38h 28m

$1,382

Fastest return journey

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 15/10

17:22-07:30

1 stop20h 08m

Sydney Kingsford Smith

Thu 29/10

14:00-21:21

2 stops25h 21m

$1,448

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 22/6

11:32-07:30

1 stop26h 58m

Sydney Kingsford Smith

Mon 3/8

13:15-15:28

2 stops43h 13m

$1,466

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 15/10

17:22-07:30

1 stop20h 08m

Sydney Kingsford Smith

Thu 29/10

14:00-21:21

2 stops25h 21m

$1,475

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 4/8

11:32-07:30

1 stop26h 58m

Sydney Kingsford Smith

Wed 12/8

13:15-15:28

2 stops43h 13m

$1,510

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 17/6

11:32-07:30

1 stop26h 58m

Sydney Kingsford Smith

Sat 8/8

13:15-15:28

2 stops43h 13m

$1,529

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 5/7

11:32-11:50

2 stops31h 18m

Sydney Kingsford Smith

Sun 19/7

14:10-11:27

3 stops38h 17m

$1,532

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 29/7

11:32-07:30

1 stop26h 58m

Sydney Kingsford Smith

Wed 12/8

13:15-15:28

2 stops43h 13m

$1,564

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 7/11

17:53-09:00

1 stop21h 07m

Sydney Kingsford Smith

Sat 21/11

19:15-14:18

2 stops37h 03m

$1,592

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 May is, on average, the cheapest month to fly to Sydney from Phoenix, with most prices found around $123. If you aren’t able to travel to Sydney during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $127.

How far in advance should I book a flight from Phoenix 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 $1,649 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 $1,469 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	24h 42m
Direct flights	None

The fastest flight from Phoenix to Sydney takes 24h 42m

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. 24h 42m 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 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.

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Manly

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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.