Sydney

$427+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SYD
Apr 13 — Apr 201
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Cheap 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 March 14, 2026.

This Trip.com deal was found by Cheapflights users on 3/9. 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 4/812:18 pm
PHX
-
SYD
2 stops30h 32m
Multiple Airlines
Wed 4/156:00 am
SYD
-
PHX
2 stops28h 20m
Multiple Airlines
Deal found 3/9$778
This Trip.com deal was found by Cheapflights users on 3/10. 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 4/96:15 am
PHX
-
SYD
2 stops36h 35m
Multiple Airlines
Thu 4/166:00 am
SYD
-
PHX
2 stops35h 32m
Multiple Airlines
Deal found 3/10$810
This Trip.com deal was found by Cheapflights users on 3/9. 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 4/221:29 pm
PHX
-
SYD
2 stops29h 21m
Multiple Airlines
Wed 4/291:20 pm
SYD
-
PHX
2 stops21h 00m
Multiple Airlines
Deal found 3/9$866
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:08 am
PHX
-
SYD
1 stop27h 42m
Delta
Mon 5/119:15 am
SYD
-
PHX
1 stop26h 59m
Delta
Deal found 3/11$898
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:00 pm
PHX
-
SYD
1 stop25h 50m
Delta
Thu 6/49:15 am
SYD
-
PHX
1 stop19h 02m
Delta
Deal found 3/12$949
This Trip.com deal was found by Cheapflights users on 3/9. 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 3/163:46 pm
PHX
-
SYD
2 stops36h 19m
Multiple Airlines
Fri 3/202:00 pm
SYD
-
PHX
2 stops28h 08m
Multiple Airlines
Deal found 3/9$980
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:30 pm
PHX
-
SYD
1 stop20h 20m
Delta
Sat 6/69:15 am
SYD
-
PHX
1 stop17h 31m
Delta
Deal found 3/12$998

Find flight deals from Mesa to Sydney

Keep the following information in mind while searching for Mesa to Sydney flight deals. Data was last updated March 14, 2026.

Round-trip from

$778
(Trip.com)

One-way from

$427
(Trip.com)

Popular in

April

Cheapest in

August

Average price

$1,140
From Mesa to Sydney Kingsford Smith
One-way flight from Mesa to Sydney Kingsford Smith
Highest demand for flights based on searches. 8% potential increase in price ($116 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 14, 2026.
Use the filters below to find and compare flights from Mesa to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Mon 4/20

4:40 pm-6:50 am

1 stop21h 10m

Sydney Kingsford Smith

Mon 5/11

9:15 am-7:14 pm

1 stop26h 59m

$899

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 5/6

6:05 am-6:50 am

2 stops31h 45m

Sydney Kingsford Smith

Wed 5/27

9:15 am-9:46 am

1 stop17h 31m

$904

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 5/31

3:48 pm-6:50 am

1 stop22h 02m

Sydney Kingsford Smith

Thu 6/18

9:15 am-9:23 am

1 stop17h 08m

$1,154

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Tue 6/2

6:05 am-6:50 am

2 stops31h 45m

Sydney Kingsford Smith

Sat 6/20

9:15 am-9:23 am

1 stop17h 08m

$1,156
Quickest round-trip

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 4/29

4:58 pm-7:05 am

1 stop21h 07m

Sydney Kingsford Smith

Sun 5/10

5:50 pm-6:07 pm

1 stop17h 17m

$1,253

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 4/26

4:58 pm-7:05 am

1 stop21h 07m

Sydney Kingsford Smith

Fri 5/8

9:10 am-6:07 pm

1 stop25h 57m

$1,354

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 4/15

4:58 pm-7:05 am

1 stop21h 07m

Sydney Kingsford Smith

Mon 5/4

9:10 am-11:43 am

1 stop19h 33m

$1,364

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Wed 4/15

4:58 pm-7:05 am

1 stop21h 07m

Sydney Kingsford Smith

Sat 5/9

9:10 am-11:43 am

1 stop19h 33m

$1,414

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sun 4/26

4:58 pm-9:20 am

2 stops23h 22m

Sydney Kingsford Smith

Thu 5/14

9:10 am-11:43 am

1 stop19h 33m

$1,442

PhoenixSydney

PHX - SYD

PHXSYD

Phoenix Sky Harbor Intl

Sat 5/16

1:22 pm-8:45 am

3 stops26h 23m

Sydney Kingsford Smith

Sat 6/6

11:55 am-5:59 pm

2 stops23h 04m

$1,761

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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 March 6, 2026.

The best time to book flights from Mesa to Sydney is 82 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 $1,017). 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.

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 March 14, 2026.
Get a feel of what it's like to fly with Air New Zealand,Delta, andQantas 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.

Entertainment

7.4

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Entertainment

7.4

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Entertainment

7.4

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Entertainment

7.4

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Entertainment

7.4

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Entertainment

7.4

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

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 21h 10m. Fly via Delta to get the fastest option. Airlines will cover a distance of 7799 mi.

  • What are the cheapest airlines to fly from Mesa to Sydney one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $430. Hawaiian Airlines flights start at $545 while deals on Qantas Airways start at $607 one-way.

  • 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 $1,017). 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
Coogee
Manly

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.

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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$134Average$1,061FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$549Average$1,178FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$776Average$1,105FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$830Average$1,177FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$844Average$1,121FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$845Average$1,270FlexibilityNo cancel feeOn-time74%
Fiji AirwaysCheapest$970Average$1,462FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$999Average$1,273FlexibilityNo cancel feeOn-time78%
Alaska AirlinesCheapest$1,155Average$1,235FlexibilityNo cancel feeOn-time75%

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