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$528+ Cheap flights from Mesa, AZ to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Mesa to Sydney Kingsford Smith are usually found in August or July, booked 83 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Mesa to Sydney

Keep the following information in mind while searching for Mesa to Sydney flight deals. Data was last updated September 15, 2025.

Round-trip from

$964
(Trip.com)

One-way from

$528
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,062
From Mesa to Sydney Kingsford Smith
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One-way flight from Mesa to Sydney Kingsford Smith
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Highest demand for flights based on searches. 14% potential increase in price ($205 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Mesa to Sydney

Cheapest flights from Mesa to Sydney
Explore the most affordable flight options available from Mesa to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:03 pmPHX - SYD
2 stops29h 42mMultiple Airlines
Tue 11/42:10 pmSYD - PHX
2 stops26h 13mMultiple Airlines
Deal found 9/14$947
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:16 pmPHX - SYD
2 stops27h 14mMultiple Airlines
Mon 11/172:00 pmSYD - PHX
2 stops26h 23mMultiple Airlines
Deal found 9/14$964
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:16 pmPHX - SYD
2 stops25h 29mMultiple Airlines
Wed 11/56:00 amSYD - PHX
2 stops34h 23mMultiple Airlines
Deal found 9/14$985
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:03 pmPHX - SYD
2 stops49h 57mMultiple Airlines
Wed 10/225:20 pmSYD - PHX
1 stop20h 38mMultiple Airlines
Deal found 9/14$1,035
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:35 pmPHX - SYD
2 stops30h 10mAlaska Airlines
Thu 1/89:40 pmSYD - PHX
2 stops30h 16mAlaska Airlines
Deal found 9/14$1,062
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:30 pmPHX - SYD
2 stops24h 15mAir New Zealand
Wed 12/31:55 pmSYD - PHX
2 stops19h 53mAir New Zealand
Deal found 9/14$1,071
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:30 pmPHX - SYD
2 stops27h 00mAir New Zealand
Wed 11/191:55 pmSYD - PHX
2 stops25h 35mAir New Zealand
Deal found 9/14$1,073
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:49 pmPHX - SYD
2 stops34h 21mMultiple Airlines
Tue 10/216:00 amSYD - PHX
2 stops31h 05mMultiple Airlines
Deal found 9/14$1,087
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:55 amPHX - SYD
1 stop18h 50mAlaska Airlines
Sun 9/219:40 pmSYD - PHX
1 stop39h 15mAlaska Airlines
Deal found 9/14$1,091
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amPHX - SYD
2 stops31h 25mMultiple Airlines
Tue 11/185:45 pmSYD - PHX
1 stop22h 38mMultiple Airlines
Deal found 9/14$1,108
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amPHX - SYD
2 stops55h 25mMultiple Airlines
Fri 11/145:45 pmSYD - PHX
1 stop39h 33mMultiple Airlines
Deal found 9/14$1,111

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mesa 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Mesa to Sydney that are best for you.

Fly from

Mesa

Fly to

Sydney

Route

Depart

Return

Price

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 10/21

1:03 pm-12:45 pm

2 stops29h 42m

Sydney Kingsford Smith

Tue 11/4

2:10 pm-10:23 pm

2 stops26h 13m

$947

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Thu 11/6

7:35 pm-7:45 pm

2 stops30h 10m

Sydney Kingsford Smith

Thu 1/8

9:40 pm-9:56 am

2 stops30h 16m

$1,062

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 11/24

2:30 pm-10:30 am

2 stops26h 00m

Sydney Kingsford Smith

Sun 12/14

9:55 am-7:47 pm

2 stops27h 52m

$1,151

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 10/21

8:00 am-3:40 pm

1 stop37h 40m

Sydney Kingsford Smith

Wed 10/29

5:45 pm-10:23 pm

1 stop22h 38m

$1,157

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 11/24

11:33 am-8:45 am

2 stops27h 12m

Sydney Kingsford Smith

Fri 12/12

11:45 am-4:55 pm

2 stops23h 10m

$1,168

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 9/26

7:55 am-7:45 pm

1 stop18h 50m

Sydney Kingsford Smith

Thu 10/2

9:40 pm-7:57 pm

1 stop39h 17m

$1,179

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 11/14

9:06 am-7:45 pm

2 stops40h 39m

Sydney Kingsford Smith

Thu 11/20

9:40 pm-10:34 am

2 stops30h 54m

$1,203

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 12/2

5:53 pm-9:00 am

1 stop21h 07m

Sydney Kingsford Smith

Sun 12/7

8:55 am-12:27 pm

2 stops21h 32m

$1,203

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 11/17

2:30 pm-10:30 am

2 stops26h 00m

Sydney Kingsford Smith

Mon 12/15

11:20 am-10:52 am

1 stop17h 32m

$1,205

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 11/24

2:30 pm-8:45 am

2 stops24h 15m

Sydney Kingsford Smith

Mon 12/15

12:10 pm-11:18 am

1 stop17h 08m

$1,207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 results
1
2

Best time to book a flight from Mesa to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Mesa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mesa to Sydney

How far ahead should I book a flight from Mesa to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Mesa to Sydney. Price data was last updated on September 12, 2025.

The best time to book flights from Mesa to Sydney is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Mesa to Sydney?

Currently, March is the cheapest month in which you can book a flight from Mesa to Sydney (average of $1,032). Flying from Mesa to Sydney in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MS9 to SYD?

Find hourly flight availability from Mesa to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Mesa to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Mesa to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Mesa to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Mesa to Sydney flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Delta, Hawaiian Airlines, and Qantas Airways from Mesa to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Hawaiian Airlines
7.8
Good
2,723 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
905 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Mesa to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Mesa?

    If you book a flight to Sydney from Mesa, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 0 flights from Mesa to Kingsford Smith per day from 9 different airlines.

  • How long is the flight from Mesa to Sydney?

    There are many flights that can get you from Mesa to Sydney in 26h. Fly via Alaska Airlines or Air New Zealand to get the fastest option. Airlines will cover a distance of 7799 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Mesa to Sydney that include hotel bookings?

    Yes. In addition to deals on Mesa to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mesa to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mesa to Sydney.

  • Can I find deals for business class flights from Mesa to Sydney?

    Yes. Cheapflights offers flight deals from Mesa to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mesa to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Mesa to Sydney (average of $1,032). Flying from Mesa to Sydney in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mesa to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Mesa to Sydney

Discover the top 9 airlines that operate flights from Mesa to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$145Average$1,074FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$649Average$1,238FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$714Average$1,462FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$847Average$1,084FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$854Average$1,261FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$909Average$1,346FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$928Average$1,551FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,046Average$1,559FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$1,156Average$1,248FlexibilityNo cancel feeOn-time75%

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