Cheap Flights from Mexico City (MEX) to Sydney (SYD)

View AU$1,784 flight on Wed, 10 June 2026Opens in a new window

Popular airlines from Benito Juarez International Airport (MEX) to Sydney Airport (SYD)

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Cheap Flights from Mexico City (MEX) to Sydney (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 18 Nov - Mon, 1 Feb
MEX
Mexico City
SYD
Sydney
AU$2,523 Return, found 6 days ago
AU$2,523
Return
found 6 days ago
Select Air Canada flight, departing Wed, 18 Nov from Mexico City to Sydney, returning Mon, 1 Feb, priced at AU$2,523 found 6 days ago
Air Canada
Wed, 18 Nov - Mon, 1 Feb
MEX
Mexico City
SYD
Sydney
AU$2,534 Return, found 6 days ago
AU$2,534
Return
found 6 days ago
Select Air Canada flight, departing Wed, 18 Nov from Mexico City to Sydney, returning Mon, 1 Feb, priced at AU$2,534 found 6 days ago
Air Canada
Sat, 17 Oct - Mon, 26 Oct
MEX
Mexico City
SYD
Sydney
AU$2,560 Return, found 5 days ago
AU$2,560
Return
found 5 days ago
Select Air Canada flight, departing Sat, 17 Oct from Mexico City to Sydney, returning Mon, 26 Oct, priced at AU$2,560 found 5 days ago
Air Canada
Sat, 17 Oct - Mon, 26 Oct
MEX
Mexico City
SYD
Sydney
AU$2,571 Return, found 5 days ago
AU$2,571
Return
found 5 days ago
Select Air Canada flight, departing Sat, 17 Oct from Mexico City to Sydney, returning Mon, 26 Oct, priced at AU$2,571 found 5 days ago
Air Canada
Sat, 17 Oct - Mon, 26 Oct
MEX
Mexico City
SYD
Sydney
AU$2,582 Return, found 5 days ago
AU$2,582
Return
found 5 days ago
Select Air Canada flight, departing Sat, 17 Oct from Mexico City to Sydney, returning Mon, 26 Oct, priced at AU$2,582 found 5 days ago
Air Canada
Thu, 26 Nov - Thu, 18 Feb
MEX
Mexico City
SYD
Sydney
AU$2,596 Return, found 5 days ago
AU$2,596
Return
found 5 days ago
Select Air Canada flight, departing Thu, 26 Nov from Mexico City to Sydney, returning Thu, 18 Feb, priced at AU$2,596 found 5 days ago
Air New Zealand
Wed, 18 Nov - Mon, 1 Feb
MEX
Mexico City
SYD
Sydney
AU$2,796 Return, found 6 days ago
AU$2,796
Return
found 6 days ago
Select Air New Zealand flight, departing Wed, 18 Nov from Mexico City to Sydney, returning Mon, 1 Feb, priced at AU$2,796 found 6 days ago
American Airlines
Tue, 8 Dec - Wed, 20 Jan
MEX
Mexico City
SYD
Sydney
AU$3,080 Return, found 19 hours ago
AU$3,080
Return
found 19 hours ago
Select American Airlines flight, departing Tue, 8 Dec from Mexico City to Sydney, returning Wed, 20 Jan, priced at AU$3,080 found 19 hours ago
Delta
Wed, 2 Dec - Thu, 21 Jan
MEX
Mexico City
SYD
Sydney
AU$3,231 Return, found 1 day ago
AU$3,231
Return
found 1 day ago
Select Delta flight, departing Wed, 2 Dec from Mexico City to Sydney, returning Thu, 21 Jan, priced at AU$3,231 found 1 day ago
United
Sun, 29 Nov - Mon, 11 Jan
MEX
Mexico City
SYD
Sydney
AU$3,282 Return, found 2 days ago
AU$3,282
Return
found 2 days ago
Select United flight, departing Sun, 29 Nov from Mexico City to Sydney, returning Mon, 11 Jan, priced at AU$3,282 found 2 days ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from AU$3,487
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from AU$3,487

Find the cheapest month to fly from Mexico City (MEX) to Sydney (SYD)

May is typically the cheapest month to fly

From AU$2,157 - AU$3,043 per traveller.

Frequently asked questions

How do I find cheap flights from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
To find a cheap flight from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
There are approximately 44 connecting flights per day from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.). Some common connection points include Dallas-Fort Worth Intl. (DFW), George Bush Intercontinental (IAH), and Los Angeles Intl. (LAX).
What is the earliest flight from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The earliest flight from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) typically departs at approximately 12:10 AM local time, operated by Air Canada. This is a seasonal service active in September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
You'll typically find the most flights from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) on a Wednesday, with around 38 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Aeromexico.
What are the most popular departure times for flights from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The most popular departure times for flights from Mexico City Intl. (MEX) to Kingsford Smith Intl. (SYD) are in the early morning, from 6am to 9am. Around 23% of passengers reckon this time window's best. Heaps of major carriers, including United Airlines, Air Canada and Delta Air Lines, offer flights during this window. These times work well because you can get an early start on your journey, potentially arriving at your destination with plenty of time to settle in.
How long does it take to fly from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
A flight from MEX to SYD with a layover takes around 21 hours 50 minutes, with the route covering approximately 8,067 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Select the "Business class" and "First class" filters when looking for MEX to SYD flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight with Expedia?
It's easy to earn miles on a Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sydney from Mexico City Intl. (MEX)?
From Mexico City Intl. (MEX), you can fly directly into Kingsford Smith Intl. (SYD) to reach Sydney. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Los Angeles Intl. (LAX), Barcelona Intl. (BCN) before reaching Sydney. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) at the last minute?
Typically, booking a last minute flight from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package?
Securing a Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
If you booked your Mexico City (MEX-Mexico City Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Mexico City Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, KLM, LATAM Airlines Group, Lufthansa, Qantas Airways, Qatar Airways, United
Return price
AU$2,523
Distance
12906 km

Book with confidence

Your quick guide to flights from Mexico City to Sydney

Pick up great flights from Mexico City to Sydney

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Mexico City to Sydney. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Mexico City to Sydney that take around hours.

Find cheap flights from Mexico City to Sydney

From the great flight deals with prices currently ranging from AU$2,523 to AU$3,282, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Mexico City to Sydney around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Sydney is normally in November.

Reasons to book your flight from Mexico City to Sydney with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Mexico City to Sydney across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Sydney right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Mexico City to Sydney

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