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Cheap flights from Mexico City to Sydney from $954

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SYD
31 Aug — 7 Sep1
1 adult

Cheapflights Tip: The best prices from Mexico City Benito Juarez to Sydney Kingsford Smith are usually found in August or June, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 26 August 2025.

Round-trip from

$1,855

One-way from

$954

Popular in

December

Cheapest in

August

Average price

$2,877
24/9-1/10
  • 24/9-1/10
  • 4 total stops
  • 69h 55m total
  • Mexico City to Sydney
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23/9
  • 23/9
  • 3 total stops
  • 37h 15m total
  • Mexico City to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($494 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($80 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find 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 26 August 2025.

Wed 24/907:10MEX - SYD
2 stops36h 35mMultiple Airlines
Wed 1/1006:00SYD - MEX
2 stops33h 20mMultiple Airlines
Deal found 25/8$1,855
Sat 1/1106:00MEX - SYD
2 stops37h 30mMultiple Airlines
Sat 8/1114:30SYD - MEX
2 stops31h 55mMultiple Airlines
Deal found 23/8$1,884
Mon 6/1007:15MEX - SYD
2 stops45h 55mMultiple Airlines
Sun 19/1014:15SYD - MEX
2 stops26h 05mMultiple Airlines
Deal found 23/8$1,951
Wed 8/1019:35MEX - SYD
1 stop42h 55mMultiple Airlines
Wed 15/1017:20SYD - MEX
2 stops53h 00mMultiple Airlines
Deal found 25/8$2,075
Sat 15/1106:00MEX - SYD
2 stops35h 30mMultiple Airlines
Sat 29/1113:55SYD - MEX
2 stops27h 35mMultiple Airlines
Deal found 23/8$2,111
Sat 1/1119:55MEX - SYD
2 stops45h 50mMultiple Airlines
Sat 15/1117:45SYD - MEX
1 stop23h 45mMultiple Airlines
Deal found 22/8$2,148
Mon 13/1019:45MEX - SYD
1 stop42h 45mMultiple Airlines
Sun 19/1017:20SYD - MEX
2 stops44h 05mMultiple Airlines
Deal found 23/8$2,192

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Mexico City to Sydney that are best for you.

Fly from

Mexico City

Fly to

Sydney

Route

Depart

Return

Price

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sat 1/11

06:00-12:30

2 stops37h 30m

Sydney Kingsford Smith

Sat 8/11

14:30-05:25

2 stops31h 55m

$1,884

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 6/10

07:15-22:10

2 stops45h 55m

Sydney Kingsford Smith

Sun 19/10

14:15-23:20

2 stops26h 05m

$1,951

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Wed 8/10

19:35-07:30

1 stop42h 55m

Sydney Kingsford Smith

Wed 15/10

17:20-05:20

2 stops53h 00m

$2,075

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Wed 18/2

08:50-08:45

2 stops30h 55m

Sydney Kingsford Smith

Tue 3/3

11:45-22:55

2 stops28h 10m

$2,077

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sat 15/11

06:00-10:30

2 stops35h 30m

Sydney Kingsford Smith

Sat 29/11

13:55-00:30

2 stops27h 35m

$2,111

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sat 1/11

19:55-10:45

2 stops45h 50m

Sydney Kingsford Smith

Sat 15/11

17:45-00:30

1 stop23h 45m

$2,148

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 13/10

19:45-07:30

1 stop42h 45m

Sydney Kingsford Smith

Sun 19/10

17:20-20:25

2 stops44h 05m

$2,159

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 8/9

11:00-06:05

2 stops51h 05m

Sydney Kingsford Smith

Fri 12/9

09:10-20:00

2 stops26h 50m

$2,196

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Thu 13/11

15:20-10:30

2 stops26h 10m

Sydney Kingsford Smith

Wed 26/11

09:55-18:55

2 stops26h 00m

$2,219

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 23/9

09:25-14:40

3 stops37h 15m

$954

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 13 results
1
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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 return 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?

Use this chart to determine the optimal time to book a return flight from Mexico City to Sydney. Price data was last updated on 22 August 2025.

The best time to book flights from Mexico City to Sydney is 46 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 Mexico City to Sydney?

Currently, May is the cheapest month in which you can book a flight from Mexico City to Sydney (average of $129). Flying from Mexico City to Sydney in October is currently the most expensive (average of $171). 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 MEX to SYD?

Find hourly flight availability from Mexico City 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 26 August 2025.

When flying from Mexico City to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight at midday.

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 26 August 2025.
Get a feel of what it's like to fly with Air Canada from Mexico City 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 Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

YWG - YVR

Once we got on the plane everything was good. BUT a 3 hour delay was unacceptable. Will not fly Air Canada if I can help it.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Boarding

7.3

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

YWG - YVR

Once we got on the plane everything was good. BUT a 3 hour delay was unacceptable. Will not fly Air Canada if I can help it.

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.

  • What is the cheapest airline to fly from Mexico City to Sydney round-trip?

    Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $2,748. This flight start at 18% lower than the current average price 3 months from now.

  • 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 holiday 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 $129). Flying from Mexico City to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
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Wollongong
Katoomba
Penrith
Coogee
Terrigal
Cronulla
Manly
Lithgow
Randwick
Bondi Beach
Leura

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Top airline flying from Mexico City to Sydney

Discover the top airline that operate flights from Mexico City 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 647,157 searches. Data last updated 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$2,748Average$3,189FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Mexico City to Sydney?

Deals for Mexico City to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Mexico City to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Mexico City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Mexico City to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Mexico City to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Mexico City to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Mexico City today and book when prices fit your budget.

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