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Cheap flights from Mexico City to Sydney from $940

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SYD
11 Jul — 18 Jul1
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 11 June 2026.

Thu 20/813:45
MEX
-
SYD
2 stops30h 05m
Multiple Airlines
Wed 9/906:15
SYD
-
MEX
2 stops33h 05m
Multiple Airlines
Deal found 7/6$1,792
Sat 1/806:00
MEX
-
SYD
2 stops37h 50m
Multiple Airlines
Fri 14/813:15
SYD
-
MEX
2 stops26h 44m
Multiple Airlines
Deal found 11/6$1,796
Mon 27/706:00
MEX
-
SYD
2 stops37h 50m
Multiple Airlines
Wed 23/913:15
SYD
-
MEX
2 stops26h 44m
Multiple Airlines
Deal found 8/6$1,820
Thu 2/706:00
MEX
-
SYD
2 stops48h 10m
Multiple Airlines
Mon 6/713:15
SYD
-
MEX
3 stops34h 10m
Multiple Airlines
Deal found 7/6$1,824
Tue 25/806:00
MEX
-
SYD
2 stops48h 10m
Multiple Airlines
Thu 3/913:15
SYD
-
MEX
3 stops34h 10m
Multiple Airlines
Deal found 8/6$1,840
Tue 23/606:00
MEX
-
SYD
2 stops37h 50m
Multiple Airlines
Thu 23/706:15
SYD
-
MEX
2 stops33h 44m
Multiple Airlines
Deal found 8/6$1,843
Wed 1/708:10
MEX
-
SYD
3 stops35h 40m
Multiple Airlines
Sat 4/713:15
SYD
-
MEX
3 stops34h 10m
Multiple Airlines
Deal found 7/6$1,847
Sat 1/806:00
MEX
-
SYD
2 stops37h 50m
Multiple Airlines
Wed 12/813:15
SYD
-
MEX
2 stops26h 44m
Multiple Airlines
Deal found 9/6$1,850
Fri 19/606:00
MEX
-
SYD
2 stops37h 50m
Multiple Airlines
Tue 21/713:15
SYD
-
MEX
2 stops26h 44m
Multiple Airlines
Deal found 8/6$1,851

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 11 June 2026.

Round-trip from

$1,792

One-way from

$940

Popular in

July

Cheapest in

May

Average price

$3,217
20/8-9/9
  • 20/8-9/9
  • 4 total stops
  • 63h 10m total
  • Mexico City to Sydney
Search Deals
28/9
  • 28/9
  • 2 total stops
  • 55h 25m total
  • Mexico City to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($270 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 11 June 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

Tue 25/8

05:00-06:20

2 stops33h 20m

Sydney Kingsford Smith

Wed 2/9

08:55-12:08

2 stops43h 13m

$2,570

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sat 1/8

23:20-06:20

2 stops39h 00m

Sydney Kingsford Smith

Sun 30/8

08:55-16:15

2 stops47h 20m

$2,623

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 25/8

05:00-06:20

2 stops33h 20m

Sydney Kingsford Smith

Thu 3/9

08:55-16:15

2 stops47h 20m

$2,643

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 11/9

17:12-06:20

2 stops45h 08m

Sydney Kingsford Smith

Sun 27/9

08:55-13:00

2 stops44h 05m

$2,836
Fastest return journey

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Wed 7/10

15:25-08:45

2 stops24h 20m

Sydney Kingsford Smith

Thu 22/10

11:55-22:10

2 stops27h 15m

$2,854

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

08:55-13:00

2 stops44h 05m

$2,977

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Thu 25/6

15:25-08:45

2 stops25h 20m

Sydney Kingsford Smith

Thu 2/7

19:20-23:20

2 stops44h 00m

$3,462

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Tue 25/8

13:10-06:05

3 stops48h 55m

Sydney Kingsford Smith

Sun 6/9

14:35-19:45

2 stops45h 10m

$3,622

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Wed 21/10

22:00-07:05

2 stops40h 05m

Sydney Kingsford Smith

Mon 22/2

16:20-23:21

3 stops48h 01m

$3,627

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sun 12/7

09:35-08:45

2 stops31h 10m

Sydney Kingsford Smith

Sun 29/11

19:25-19:35

2 stops41h 10m

$3,682

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 18 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?

The best time to book flights from Mexico City to Sydney is 45 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 $2,680). Flying from Mexico City to Sydney in July is currently the most expensive (average of $3,552). 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?

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 11 June 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
11,160 reviews
Check prices

Food

6.3

Overall

7.1

Crew

7.8

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good
Air Canada
7.1
Good
11,160 reviews
Air Canada
7.1
Good
11,160 reviews
Check prices

Food

6.3

Overall

7.1

Crew

7.8

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not 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.

  • 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 $2,362. This flight start at 24% 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 $2,680). Flying from Mexico City to Sydney in July is currently the most expensive (average of $3,552). 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
Cronulla
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$2,362Average$3,101FlexibilityNo 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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