Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Mexico City to Sydney from $641

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Sydney departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Mexico City to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:05 am - 6:20 am
MEX
-
SYD
27h 15m2 stops
United Airlines Logo
11:20 am - 4:45 pm
SYD
-
MEX
22h 25m2 stops
$1,195United Airlines
Sun, Feb 1 - Sun, Feb 15
United Airlines Logo
3:20 pm - 7:00 am
MEX
-
SYD
22h 40m1 stop
United Airlines Logo
11:50 am - 6:55 pm
SYD
-
MEX
24h 05m1 stop
$1,197United Airlines
Sun, Feb 22 - Tue, Mar 3
United Airlines Logo
3:20 pm - 9:05 am
MEX
-
SYD
24h 45m2 stops
United Airlines Logo
11:20 am - 7:35 pm
SYD
-
MEX
25h 15m2 stops
$1,247United Airlines
Sun, Feb 1 - Fri, Feb 20
United Airlines Logo
2:15 pm - 7:00 am
MEX
-
SYD
24h 45m2 stops
United Airlines Logo
10:20 am - 6:45 pm
SYD
-
MEX
24h 25m1 stop
$1,250United Airlines
Thu, Apr 16 - Mon, Apr 27
Multiple Airlines Logo
7:55 pm - 7:25 am
MEX
-
SYD
42h 30m1 stop
Multiple Airlines Logo
5:45 pm - 12:05 am
SYD
-
MEX
23h 20m1 stop
$1,282Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
3:20 pm - 7:00 am
MEX
-
SYD
22h 40m1 stop
United Airlines Logo
11:20 am - 9:50 pm
SYD
-
MEX
27h 30m2 stops
$1,299United Airlines
Fri, Feb 20 - Fri, Feb 27
United Airlines Logo
3:20 pm - 7:00 am
MEX
-
SYD
22h 40m1 stop
United Airlines Logo
2:00 pm - 5:10 pm
SYD
-
MEX
20h 10m1 stop
$1,301United Airlines
Sat, Feb 21 - Sun, Mar 1
United Airlines Logo
7:30 am - 6:55 am
MEX
-
SYD
31h 25m1 stop
United Airlines Logo
10:20 am - 4:00 am
SYD
-
MEX
33h 40m1 stop
$1,302United Airlines
Thu, Apr 16 - Fri, May 1
United Airlines Logo
7:50 am - 6:20 am
MEX
-
SYD
29h 30m2 stops
United Airlines Logo
11:50 am - 2:20 pm
SYD
-
MEX
19h 30m1 stop
$1,305United Airlines
Fri, Feb 6 - Sun, Feb 15
United Airlines Logo
6:10 pm - 9:15 am
MEX
-
SYD
22h 05m1 stop
United Airlines Logo
11:50 am - 2:20 pm
SYD
-
MEX
19h 30m1 stop
$1,353United Airlines
Fri, Feb 20 - Sat, Feb 28

United Airlines flights from Mexico City to Sydney

Our best United Airlines deals on Mexico City to Sydney flight tickets
United Airlines
Feb 1
MEX10:05 amMexico City Benito Juarez
27h 55m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 15
SYD11:50 amSydney Kingsford Smith
19h 30m
1 stop
MEX2:20 pmMexico City Benito Juarez
$1,195
Find similar
United Airlines
Feb 22
MEX12:25 pmMexico City Benito Juarez
27h 40m
2 stops
SYD9:05 amSydney Kingsford Smith
Mar 2
SYD11:20 amSydney Kingsford Smith
22h 25m
2 stops
MEX4:45 pmMexico City Benito Juarez
$1,197
Find similar
United Airlines
Feb 1
MEX3:20 pmMexico City Benito Juarez
22h 40m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 20
SYD11:50 amSydney Kingsford Smith
19h 30m
1 stop
MEX2:20 pmMexico City Benito Juarez
$1,247
Find similar

Air Canada flights from Mexico City to Sydney

Our best Air Canada deals on Mexico City to Sydney flight tickets
Air Canada
Dec 20
MEX7:15 amMexico City Benito Juarez
30h 40m
1 stop
SYD6:55 amSydney Kingsford Smith
Jan 24
SYD11:20 amSydney Kingsford Smith
29h 45m
1 stop
MEX12:05 amMexico City Benito Juarez
$2,686
Find similar
Air Canada
Dec 20
MEX7:15 amMexico City Benito Juarez
30h 40m
1 stop
SYD6:55 amSydney Kingsford Smith
Jan 24
SYD11:20 amSydney Kingsford Smith
29h 44m
2 stops
MEX12:04 amMexico City Benito Juarez
$2,689
Find similar
Air Canada
Dec 20
MEX6:00 amMexico City Benito Juarez
31h 55m
2 stops
SYD6:55 amSydney Kingsford Smith
Jan 24
SYD11:20 amSydney Kingsford Smith
29h 44m
2 stops
MEX12:04 amMexico City Benito Juarez
$2,796
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Sun 2/1

10:05 am-6:20 am

2 stops27h 15m

Sydney Kingsford Smith

Sun 2/15

11:20 am-4:45 pm

2 stops22h 25m

$1,195

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sun 2/22

3:20 pm-7:00 am

1 stop22h 40m

Sydney Kingsford Smith

Tue 3/3

11:50 am-6:55 pm

1 stop24h 05m

$1,197

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sun 2/1

3:20 pm-9:05 am

2 stops24h 45m

Sydney Kingsford Smith

Fri 2/20

11:20 am-7:35 pm

2 stops25h 15m

$1,247

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Thu 4/16

2:15 pm-7:00 am

2 stops24h 45m

Sydney Kingsford Smith

Mon 4/27

10:20 am-6:45 pm

1 stop24h 25m

$1,250

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 1/30

7:55 pm-7:25 am

1 stop42h 30m

Sydney Kingsford Smith

Fri 2/6

5:45 pm-12:05 am

1 stop23h 20m

$1,282

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 2/20

3:20 pm-7:00 am

1 stop22h 40m

Sydney Kingsford Smith

Fri 2/27

11:20 am-9:50 pm

2 stops27h 30m

$1,299

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Sat 2/21

3:20 pm-7:00 am

1 stop22h 40m

Sydney Kingsford Smith

Sun 3/1

2:00 pm-5:10 pm

1 stop20h 10m

$1,301

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Thu 4/16

7:30 am-6:55 am

1 stop31h 25m

Sydney Kingsford Smith

Fri 5/1

10:20 am-4:00 am

1 stop33h 40m

$1,302

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 2/6

7:50 am-6:20 am

2 stops29h 30m

Sydney Kingsford Smith

Sun 2/15

11:50 am-2:20 pm

1 stop19h 30m

$1,305

Mexico CitySydney

MEX - SYD

MEXSYD

Mexico City Benito Juarez

Fri 2/20

6:10 pm-9:15 am

1 stop22h 05m

Sydney Kingsford Smith

Sat 2/28

11:50 am-2:20 pm

1 stop19h 30m

$1,353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

How to get the cheapest flight ticket from Mexico City to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Mexico City to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,799. If you are unable to visit Sydney during the month of August, then departing from Mexico City during the month September is also very affordable. Most momondo users find prices during this month for around $1,920.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Mexico City to Sydney is on a Friday when prices can be found for as low as $2,265. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $2,591.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Mexico City to Sydney in the afternoon for as low as $2,317. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly at noon, with an average ticket price of $2,441. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Mexico City when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,104 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Mexico City for as low as $1,524 on momondo.

How have Mexico City to Sydney flight prices changed over time?

When to book flights from Mexico City to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mexico City to Sydney (MEX to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to Sydney

Fastest flight time

28h 20m

Direct flights

None
The fastest flight from Mexico City to Sydney takes 28h 20m
There are no direct flights from Mexico City to Sydney. There are no popular flight routes from Mexico City to Sydney.
Search flight deals

  • How far is Mexico City Benito Juarez to Sydney Kingsford Smith by plane?

    The distance between Mexico City Benito Juarez and Sydney Kingsford Smith is about 8053.8 mi. 28h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Mexico City Benito Juarez Airport to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Mexico City to Sydney?

Best airlines flying from Mexico City to Sydney

Compare and see reviews for airlines that fly from Mexico City to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $2,193Free CancellationRating
7.5
947 reviews
Search Qantas Airways flights

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Mexico City.

Can I find flights from Mexico City to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Mexico City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Mexico City to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Mexico City to Sydney.

I’m not ready to book a flight from Mexico City to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Mexico City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia