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Cheap flights from Mexico City to Sydney from $966

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SYD
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mexico City to Sydney

Enter your travel dates to find the best prices.

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 29 July 2026.

Tue 27/1019:45
MEX
-
SYD
1 stop41h 40m
Multiple Airlines
Sun 2/513:15
SYD
-
MEX
2 stops26h 45m
Multiple Airlines
Deal found 26/7$1,684
Tue 27/1019:45
MEX
-
SYD
1 stop41h 40m
Multiple Airlines
Tue 4/513:15
SYD
-
MEX
2 stops32h 05m
Multiple Airlines
Deal found 26/7$1,687
Tue 27/1019:45
MEX
-
SYD
1 stop41h 40m
Multiple Airlines
Mon 3/513:15
SYD
-
MEX
2 stops32h 05m
Multiple Airlines
Deal found 26/7$1,689
Tue 27/1019:45
MEX
-
SYD
1 stop41h 40m
Multiple Airlines
Wed 28/413:15
SYD
-
MEX
2 stops32h 05m
Multiple Airlines
Deal found 26/7$1,699
Tue 27/1019:45
MEX
-
SYD
1 stop41h 40m
Multiple Airlines
Fri 30/413:15
SYD
-
MEX
2 stops32h 05m
Multiple Airlines
Deal found 26/7$1,706
Sun 25/1005:50
MEX
-
SYD
1 stop31h 35m
Multiple Airlines
Sun 2/513:15
SYD
-
MEX
2 stops26h 45m
Multiple Airlines
Deal found 26/7$1,766
Sat 29/819:45
MEX
-
SYD
1 stop43h 45m
Multiple Airlines
Sun 2/513:15
SYD
-
MEX
2 stops26h 45m
Multiple Airlines
Deal found 26/7$1,769
Sat 29/819:45
MEX
-
SYD
1 stop43h 45m
Multiple Airlines
Sat 1/513:15
SYD
-
MEX
2 stops32h 05m
Multiple Airlines
Deal found 26/7$1,770
Sat 29/819:45
MEX
-
SYD
1 stop43h 45m
Multiple Airlines
Tue 4/513:15
SYD
-
MEX
2 stops32h 05m
Multiple Airlines
Deal found 26/7$1,772
Sat 29/819:45
MEX
-
SYD
1 stop43h 45m
Multiple Airlines
Mon 3/513:15
SYD
-
MEX
2 stops32h 05m
Multiple Airlines
Deal found 26/7$1,773
Fri 28/819:55
MEX
-
SYD
1 stop43h 35m
Multiple Airlines
Sun 2/513:15
SYD
-
MEX
2 stops26h 45m
Multiple Airlines
Deal found 26/7$1,778
Fri 28/819:55
MEX
-
SYD
1 stop43h 35m
Multiple Airlines
Sat 1/513:15
SYD
-
MEX
2 stops32h 05m
Multiple Airlines
Deal found 26/7$1,780

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 29 July 2026.

Round-trip from

$1,684

One-way from

$966

Popular in

July

Cheapest in

May

Average price

$3,611
27/10-2/5
  • 27/10-2/5
  • 3 total stops
  • 68h 25m total
  • Mexico City to Sydney
Search Deals
30/11
  • 30/11
  • 2 total stops
  • 45h 15m total
  • Mexico City to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($325 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 29 July 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 return flight

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 24/8

07:05-08:45

2 stops33h 40m

Sydney Kingsford Smith

Thu 3/9

09:55-22:10

2 stops28h 15m

$3,017

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sun 6/9

05:00-06:20

2 stops33h 20m

Sydney Kingsford Smith

Sat 19/9

08:55-18:35

2 stops49h 40m

$3,095

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 4/12

14:00-08:35

2 stops25h 35m

Sydney Kingsford Smith

Sat 26/12

19:25-21:15

2 stops42h 50m

$3,121
Fastest return journey

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 15/1

16:35-08:30

1 stop22h 55m

Sydney Kingsford Smith

Sun 31/1

10:40-15:15

1 stop21h 35m

$3,433

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 16/11

19:40-07:35

3 stops66h 55m

Sydney Kingsford Smith

Fri 20/11

11:40-16:00

3 stops69h 20m

$3,770

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 25/8

15:04-07:30

1 stop24h 26m

Sydney Kingsford Smith

Thu 3/9

09:10-14:04

1 stop20h 54m

$3,782

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sat 29/8

18:45-06:25

3 stops43h 40m

Sydney Kingsford Smith

Tue 15/9

09:50-15:05

3 stops45h 15m

$3,847

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 1/9

13:10-06:05

3 stops48h 55m

Sydney Kingsford Smith

Tue 15/9

14:35-20:45

3 stops46h 10m

$3,859

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sat 22/8

13:10-06:05

3 stops48h 55m

Sydney Kingsford Smith

Sun 6/9

14:35-16:15

3 stops41h 40m

$3,859

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Wed 26/8

18:45-06:25

3 stops67h 40m

Sydney Kingsford Smith

Fri 2/10

09:50-15:05

3 stops69h 15m

$3,865

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 19 resultsSorted by cheapest first
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?

The best time to book flights from Mexico City to Sydney is 12 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 $2,694). Flying from Mexico City to Sydney in July is currently the most expensive (average of $3,611). 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 for a return flight from Mexico City to Sydney?

Airfare is below average for this route at the moment.

Mexico City to Sydney flights typically cost between $3,030 and $3,750 in October.
The cheapest return price found within the last 5 days was $1,684 on Multiple Airlines (27 Oct–2 May).

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.

  • How long is the flight from Mexico City to Sydney?

    A quick flight from Mexico City to Sydney can take about 22h 55m. Delta provides one of the quickest options available for as low as $3,433. There are 12973 km between Mexico City and Sydney. This flight may include one or multiple stops.

  • 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 $2,694). Flying from Mexico City to Sydney in July is currently the most expensive (average of $3,611). 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
Parramatta
Wollongong
Penrith
Katoomba
Manly
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
Coogee

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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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