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$430+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Round-trip from

$782
(Air Canada)

One-way from

$430
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$1,294
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. 13% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:30 pmPHX - SYD
1 stop21h 05mMultiple Airlines
Sun 12/147:45 amSYD - PHX
2 stops27h 52mMultiple Airlines
Deal found 10/28$815
This Orbitz deal was found by Cheapflights users on 10/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:30 pmPHX - SYD
1 stop21h 05mMultiple Airlines
Mon 12/227:15 pmSYD - PHX
2 stops40h 22mMultiple Airlines
Deal found 10/28$848
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:20 pmPHX - SYD
2 stops21h 45mUnited Airlines
Mon 11/311:50 amSYD - PHX
2 stops27h 31mUnited Airlines
Deal found 10/28$851
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:20 pmPHX - SYD
1 stop21h 55mUnited Airlines
Mon 11/311:20 amSYD - PHX
1 stop17h 32mUnited Airlines
Deal found 10/28$854
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:35 pmPHX - SYD
2 stops23h 30mUnited Airlines
Tue 11/412:10 pmSYD - PHX
2 stops21h 13mUnited Airlines
Deal found 10/27$855
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:55 pmPHX - SYD
2 stops26h 20mUnited Airlines
Mon 12/1512:10 pmSYD - PHX
2 stops21h 16mUnited Airlines
Deal found 10/28$856
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:30 pmPHX - SYD
1 stop24h 35mUnited Airlines
Sat 12/1311:20 amSYD - PHX
1 stop17h 32mUnited Airlines
Deal found 10/27$857
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:30 amPHX - SYD
2 stops30h 35mUnited Airlines
Sat 12/1311:20 amSYD - PHX
2 stops27h 56mUnited Airlines
Deal found 10/28$862

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 October 30, 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 1/27

10:56 am-6:20 am

1 stop25h 24m

Sydney Kingsford Smith

Sun 2/8

11:50 am-2:19 pm

1 stop20h 29m

$851

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 3/23

6:00 am-7:00 am

1 stop31h 00m

Sydney Kingsford Smith

Fri 3/27

10:20 am-9:52 am

1 stop17h 32m

$854

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 3/24

10:55 am-9:15 am

1 stop28h 20m

Sydney Kingsford Smith

Fri 3/27

10:20 am-9:52 am

1 stop17h 32m

$854

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 2/14

11:30 am-7:00 am

1 stop25h 30m

Sydney Kingsford Smith

Mon 5/11

9:30 am-12:19 pm

1 stop19h 49m

$854

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Fri 2/13

4:44 pm-9:05 am

1 stop22h 21m

Sydney Kingsford Smith

Wed 5/13

10:20 am-3:26 pm

1 stop22h 06m

$854

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 3/18

9:59 am-6:20 am

1 stop26h 21m

Sydney Kingsford Smith

Thu 4/23

9:30 am-12:44 pm

1 stop20h 14m

$854

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 3/9

11:30 am-7:00 am

2 stops25h 30m

Sydney Kingsford Smith

Mon 3/16

10:20 am-2:31 pm

2 stops22h 11m

$855

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 2/8

5:10 pm-9:05 am

1 stop21h 55m

Sydney Kingsford Smith

Tue 5/12

10:20 am-2:25 pm

2 stops21h 05m

$856

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 2/10

12:53 pm-6:20 am

2 stops23h 27m

Sydney Kingsford Smith

Tue 5/12

10:20 am-12:36 pm

1 stop19h 16m

$856

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 3/9

4:30 pm-9:15 am

2 stops22h 45m

Sydney Kingsford Smith

Sat 3/21

12:10 pm-8:26 pm

2 stops26h 16m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
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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 October 24, 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, July is the cheapest month in which you can book a flight from Mesa to Sydney (average of $107). Flying from Mesa to Sydney in December is currently the most expensive (average of $955). 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 October 30, 2025.

It’s optimal to fly from Mesa to Sydney in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.

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 afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Mesa to Sydney?

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 October 30, 2025.
Get a feel of what it's like to fly with Air New Zealand, Delta, 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.
Air New Zealand
8.0
Very good
520 reviews

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very good
520 reviews
Air New Zealand
8.0
Very good
520 reviews

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Delta
7.9
Good
7,993 reviews
Air New Zealand
8.0
Very good
520 reviews

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Qantas Airways
7.5
Good
925 reviews
Air New Zealand
8.0
Very good
520 reviews

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
United Airlines
7.4
Good
8,998 reviews
Air New Zealand
8.0
Very good
520 reviews

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
American Airlines
7.2
Good
11,030 reviews
Air New Zealand
8.0
Very good
520 reviews

Comfort

8.0

Entertainment

7.5

Food

7.4

Overall

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

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 25h 24m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 7799 mi.

  • 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, July is the cheapest month in which you can book a flight from Mesa to Sydney (average of $107). Flying from Mesa to Sydney in December is currently the most expensive (average of $955). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$145Average$986FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$550Average$1,274FlexibilityNo cancel feeOn-time85%
Fiji AirwaysCheapest$714Average$1,462FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$849Average$1,087FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$854Average$1,182FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$909Average$1,281FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$928Average$1,565FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,046Average$1,477FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$1,155Average$1,235FlexibilityNo cancel feeOn-time75%

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