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Cheap flights from Mexico City to Sydney from $763

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SYD
30 Mar — 6 Apr1
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 28 February 2026.

Sat 11/409:10
MEX
-
SYD
2 stops34h 40m
Multiple Airlines
Sat 18/413:15
SYD
-
MEX
2 stops25h 55m
Multiple Airlines
Deal found 25/2$1,429
Mon 20/406:00
MEX
-
SYD
2 stops38h 05m
Multiple Airlines
Mon 4/513:15
SYD
-
MEX
2 stops26h 44m
Multiple Airlines
Deal found 28/2$1,460
Sat 7/306:00
MEX
-
SYD
2 stops37h 35m
Multiple Airlines
Sat 14/314:00
SYD
-
MEX
2 stops27h 05m
Multiple Airlines
Deal found 28/2$1,495
Fri 6/306:00
MEX
-
SYD
2 stops37h 35m
Multiple Airlines
Sat 14/314:00
SYD
-
MEX
2 stops27h 05m
Multiple Airlines
Deal found 28/2$1,504
Mon 20/406:00
MEX
-
SYD
2 stops38h 05m
Multiple Airlines
Fri 24/413:15
SYD
-
MEX
2 stops26h 44m
Multiple Airlines
Deal found 27/2$1,521
Sun 12/407:00
MEX
-
SYD
2 stops36h 50m
Multiple Airlines
Sun 19/406:00
SYD
-
MEX
2 stops33h 10m
Multiple Airlines
Deal found 26/2$1,537
Mon 13/407:00
MEX
-
SYD
2 stops36h 50m
Multiple Airlines
Mon 27/413:15
SYD
-
MEX
2 stops25h 55m
Multiple Airlines
Deal found 25/2$1,550
Sat 7/306:00
MEX
-
SYD
2 stops47h 05m
Multiple Airlines
Sun 15/314:00
SYD
-
MEX
2 stops27h 05m
Multiple Airlines
Deal found 27/2$1,553
Thu 23/409:10
MEX
-
SYD
2 stops34h 40m
Multiple Airlines
Thu 30/413:15
SYD
-
MEX
2 stops25h 55m
Multiple Airlines
Deal found 28/2$1,558
Sat 11/409:10
MEX
-
SYD
2 stops34h 40m
Multiple Airlines
Mon 27/413:15
SYD
-
MEX
2 stops25h 55m
Multiple Airlines
Deal found 25/2$1,582

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 28 February 2026.

Round-trip from

$1,429

One-way from

$763

Popular in

April

Cheapest in

August

Average price

$2,937
11/4-18/4
  • 11/4-18/4
  • 4 total stops
  • 60h 35m total
  • Mexico City to Sydney
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 37h 50m total
  • Mexico City to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 28 February 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

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Thu 23/4

19:50-11:50

2 stops48h 00m

Sydney Kingsford Smith

Thu 30/4

17:50-00:00

1 stop22h 10m

$1,825

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 6/7

19:55-19:15

2 stops55h 20m

Sydney Kingsford Smith

Tue 14/7

09:10-23:10

2 stops30h 00m

$2,109

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 15/5

13:20-08:45

2 stops27h 25m

Sydney Kingsford Smith

Thu 4/6

11:55-23:10

2 stops27h 15m

$2,178

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 15/5

07:00-07:20

1 stop32h 20m

Sydney Kingsford Smith

Thu 4/6

09:20-23:05

1 stop29h 45m

$2,766

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 7/7

09:00-19:10

3 stops42h 10m

Sydney Kingsford Smith

Sun 12/7

21:05-07:05

2 stops50h 00m

$3,453

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 13/4

18:45-06:25

3 stops43h 40m

Sydney Kingsford Smith

Mon 20/4

10:20-15:05

3 stops44h 45m

$3,621

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sun 12/4

18:45-06:25

3 stops43h 40m

Sydney Kingsford Smith

Sun 19/4

09:50-15:05

3 stops69h 15m

$3,621

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 15/5

18:45-06:25

3 stops43h 40m

Sydney Kingsford Smith

Sat 6/6

14:45-15:05

3 stops64h 20m

$3,630

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Thu 14/5

18:45-06:25

3 stops67h 40m

Sydney Kingsford Smith

Sat 6/6

14:45-15:05

3 stops64h 20m

$3,635

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Mon 20/4

17:15-06:05

3 stops44h 50m

Sydney Kingsford Smith

Mon 4/5

14:35-18:32

3 stops43h 57m

$3,797

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 20 February 2026.

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, September is the cheapest month in which you can book a flight from Mexico City to Sydney (average of $614). Flying from Mexico City to Sydney in December is currently the most expensive (average of $2,388). 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.

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 28 February 2026.
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
10,757 reviews
Check prices

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
10,757 reviews
Air Canada
7.1
Good
10,757 reviews
Check prices

Comfort

7.1

Crew

7.8

Overall

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

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 23h 05m. Air Canada provides one of the quickest options available for as low as $3,087. There are 12973 km between Mexico City and Sydney. This flight may include one or multiple stops.

  • 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 $2,353. This flight start at 20% 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, September is the cheapest month in which you can book a flight from Mexico City to Sydney (average of $614). Flying from Mexico City to Sydney in December is currently the most expensive (average of $2,388). 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
Terrigal
Lithgow
Bondi Beach
Leura
Coogee
Cronulla
Randwick

Browse thousands of different options on Cheapflights for your next trip

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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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$2,353Average$2,937FlexibilityNo 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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