CA $1,720 Cheap Flights from Cancun (CUN) to Sydney (SYD)

View CA $1,720 flight on Mon, Mar 29, 2027Opens in a new window

Popular airlines from Cancun Intl. Airport (CUN) to Sydney Airport (SYD)

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Cheap flights from Cancun (CUN) to Sydney (SYD)

Prices were available within the past 7 days and start at CA $1,720 for one-way flights and CA $3,227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Feb 28 - Sat, Mar 27
CUN
Cancun
SYD
Sydney
CA $3,227 Roundtrip, found 5 days ago
CA $3,227
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Feb 28 from Cancun to Sydney, returning Sat, Mar 27, priced at CA $3,227 found 5 days ago
Qantas Airways
Sun, Feb 28 - Sat, Mar 27
CUN
Cancun
SYD
Sydney
CA $3,228 Roundtrip, found 5 days ago
CA $3,228
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Sun, Feb 28 from Cancun to Sydney, returning Sat, Mar 27, priced at CA $3,228 found 5 days ago
Qantas Airways
Sun, Feb 28 - Sat, Mar 27
CUN
Cancun
SYD
Sydney
CA $3,294 Roundtrip, found 5 days ago
CA $3,294
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Sun, Feb 28 from Cancun to Sydney, returning Sat, Mar 27, priced at CA $3,294 found 5 days ago
Delta
Sun, Feb 28 - Sat, Mar 27
CUN
Cancun
SYD
Sydney
CA $3,301 Roundtrip, found 5 days ago
CA $3,301
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Feb 28 from Cancun to Sydney, returning Sat, Mar 27, priced at CA $3,301 found 5 days ago
American Airlines
Sat, Jan 9 - Sat, Mar 20
CUN
Cancun
SYD
Sydney
CA $3,363 Roundtrip, found 1 day ago
CA $3,363
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 9 from Cancun to Sydney, returning Sat, Mar 20, priced at CA $3,363 found 1 day ago
Delta
Sun, Feb 28 - Sat, Mar 27
CUN
Cancun
SYD
Sydney
CA $3,375 Roundtrip, found 5 days ago
CA $3,375
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Feb 28 from Cancun to Sydney, returning Sat, Mar 27, priced at CA $3,375 found 5 days ago
American Airlines
Sun, Feb 28 - Sat, Mar 27
CUN
Cancun
SYD
Sydney
CA $3,394 Roundtrip, found 5 days ago
CA $3,394
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Feb 28 from Cancun to Sydney, returning Sat, Mar 27, priced at CA $3,394 found 5 days ago
American Airlines
Sat, Jan 9 - Sat, Mar 20
CUN
Cancun
SYD
Sydney
CA $3,400 Roundtrip, found 1 day ago
CA $3,400
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 9 from Cancun to Sydney, returning Sat, Mar 20, priced at CA $3,400 found 1 day ago
Air New Zealand
Sun, Feb 28 - Sat, Mar 27
CUN
Cancun
SYD
Sydney
CA $3,500 Roundtrip, found 5 days ago
CA $3,500
Roundtrip
found 5 days ago
Select Air New Zealand flight, departing Sun, Feb 28 from Cancun to Sydney, returning Sat, Mar 27, priced at CA $3,500 found 5 days ago
Turkish Airlines
Sun, Feb 28 - Sat, Mar 27
CUN
Cancun
SYD
Sydney
CA $3,698 Roundtrip, found 5 days ago
CA $3,698
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Sun, Feb 28 from Cancun to Sydney, returning Sat, Mar 27, priced at CA $3,698 found 5 days ago

Frequently asked questions

How do I find cheap flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
To find a cheap flight from Cancun, Quintana Roo (CUN-Cancun 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 Cancun, Quintana Roo (CUN-Cancun 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
There are approximately 41 connecting flights per day from Cancun, Quintana Roo (CUN-Cancun 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The earliest flight from Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) typically departs at approximately 1:15 AM local time, operated by LATAM Airlines. This is a seasonal service active in December. An early departure like this can help you maximize 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
You'll typically find the most flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) on a Tuesday, with around 40 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Compared to other days, Tuesdays offer notably more flight options.
What are the most popular departure times for flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The most popular departure times for flights from Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) are between 12pm and 3pm. About 32% of passengers prefer this time window. Many major carriers, including United Airlines, American Airlines and Air New Zealand, offer flights during this window. This timing works well for many travellers as it allows for a midday departure, giving you time to get to the airport without an early rush.
How long does it take to fly from Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
A flight from CUN to SYD with a layover takes around 23 hours, with the route covering approximately 8,818 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Select the "Business class" and "First class" filters when looking for CUN 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight with Expedia?
It's easy to earn miles on a Cancun, Quintana Roo (CUN-Cancun 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 Cancun Intl. (CUN)?
If you're planning to travel to Sydney from Cancun Intl. (CUN), you can fly directly into Kingsford Smith Intl. (SYD) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Dallas-Fort Worth Intl. (DFW), Vancouver Intl. (YVR) 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) at the last minute?
Typically, booking a last minute flight from Cancun, Quintana Roo (CUN-Cancun 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package?
Securing a Cancun, Quintana Roo (CUN-Cancun 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 Cancun, Quintana Roo (CUN-Cancun Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
If you booked your Cancun, Quintana Roo (CUN-Cancun 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
Cancun Intl.
Destination airport
Kingsford Smith Intl.
Roundtrip price
CA $3,226
Distance
14106 km

Book with confidence

Cancun to Sydney Flights

The easy way to book your flights from Cancun to Sydney 

With Expedia, it’s simple to find and book flights to Sydney from Cancun whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kingsford Smith Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Cancun to Sydney today, tomorrow, or this week.  

 

Save dollars with cheap flights from Cancun Intl., CUN to Kingsford Smith Intl., SYD 

Sort your search results by price to find great deals on your flight from Cancun to Sydney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sydney from Cancun currently is just CA $3,227 rising to CA $3,698.  

Here are more money-saving tips: 

  • Fly in February when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Sydney  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Sydney from Cancun 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sydney with Expedia today.

Cancun to Sydney Flights

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*Available to Expedia members.