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$690+ Cheap flights from Mexico City (MEX) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SYD
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap flight deals from Mexico City to Sydney

Cheapest flights from Mexico City to Sydney
Explore the most affordable flight options available from Mexico City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 9/137:45 pm
MEX
-
SYD
2 stops45h 40m
Multiple Airlines
Fri 10/25:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,426
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 9/137:45 pm
MEX
-
SYD
2 stops45h 40m
Multiple Airlines
Wed 9/305:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,431
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 9/156:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Fri 10/25:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,462
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 9/156:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Wed 9/305:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,468
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/166:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Fri 10/25:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,470
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/176:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Fri 10/25:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,472
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/166:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Wed 9/305:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,475
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 9/156:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Tue 9/295:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,476
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/176:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Wed 9/305:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,477
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/166:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Tue 9/295:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,483
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/176:00 am
MEX
-
SYD
1 stop33h 30m
Multiple Airlines
Tue 9/295:50 pm
SYD
-
MEX
1 stop27h 30m
Multiple Airlines
Deal found 6/14$1,485

Find flight deals from Mexico City to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,426
(Kiwi.com)

One-way from

$690
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$2,255
Provider with most accurate pricing for Mexico City Benito Juarez-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mexico City Benito Juarez-Sydney Kingsford Smith flights.
Search Deals
From Mexico City Benito Juarez to Sydney Kingsford Smith
Search Deals
One-way flight from Mexico City Benito Juarez to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mexico City 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 June 18, 2026.
Use the filters below to find and compare flights from Mexico City to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 8/25

5:00 am-6:20 am

2 stops33h 20m

Sydney Kingsford Smith

Wed 9/2

8:55 am-12:08 pm

2 stops43h 13m

$1,800

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 8/25

5:00 am-6:20 am

2 stops33h 20m

Sydney Kingsford Smith

Sun 9/6

8:55 am-4:15 pm

2 stops47h 20m

$1,800

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 8/24

11:32 pm-6:20 am

2 stops38h 48m

Sydney Kingsford Smith

Thu 9/3

8:55 am-4:15 pm

2 stops47h 20m

$1,852

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 8/25

5:00 am-6:20 am

2 stops33h 20m

Sydney Kingsford Smith

Thu 9/3

8:55 am-4:15 pm

2 stops47h 20m

$1,852

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 9/11

11:20 pm-6:20 am

2 stops39h 00m

Sydney Kingsford Smith

Sun 9/27

8:55 am-12:00 pm

2 stops43h 05m

$1,894

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 9/11

5:00 am-6:20 am

2 stops33h 20m

Sydney Kingsford Smith

Sat 9/26

8:55 am-1:00 pm

2 stops44h 05m

$1,941
Quickest round-trip

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Wed 10/7

3:25 pm-6:10 pm

2 stops33h 45m

Sydney Kingsford Smith

Thu 10/22

11:55 am-10:10 pm

2 stops27h 15m

$1,994

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 9/18

10:55 am-6:10 am

2 stops51h 15m

Sydney Kingsford Smith

Wed 9/30

8:45 pm-10:20 pm

2 stops41h 35m

$2,095

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 9/18

5:35 am-6:10 am

2 stops56h 35m

Sydney Kingsford Smith

Mon 9/28

8:45 pm-10:20 pm

2 stops41h 35m

$2,095
Cheapest one-way

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 9/28

5:00 am-6:20 am

2 stops33h 20m

$1,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Mexico City to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mexico City to Sydney in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mexico City-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mexico City-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mexico City-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mexico City-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mexico City-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mexico City to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Mexico City 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 Mexico City to Sydney

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

The price you pay for your flight from Mexico City to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Mexico City to Sydney (average of $1,879). Flying from Mexico City to Sydney in July is currently the most expensive (average of $2,473). 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 Mexico City to Sydney?

Related info for your journey

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

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

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

  • How can I find direct flights from Mexico City to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Mexico City 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 Mexico City to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Mexico City to Sydney (average of $1,879). Flying from Mexico City to Sydney in July is currently the most expensive (average of $2,473). 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

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