$816 Cheap Flights from Sydney (SYD) to Asuncion (ASU)

View $816 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Asuncion (ASU-Silvio Pettirossi Intl.)

Cheap Flights from Sydney to Asuncion (SYD-ASU)

Prices were available within the past 7 days and start at $816 for one-way flights and $1,640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Sun, Feb 8 - Sun, Mar 8
SYD
Sydney
ASU
Asuncion
$1,640 Roundtrip, found 1 day ago
$1,640
Roundtrip
found 1 day ago
Select Jetstar flight, departing Sun, Feb 8 from Sydney to Asuncion, returning Sun, Mar 8, priced at $1,640 found 1 day ago
LATAM Airlines Group
Sun, Feb 8 - Sun, Mar 8
SYD
Sydney
ASU
Asuncion
$1,656 Roundtrip, found 1 day ago
$1,656
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sun, Feb 8 from Sydney to Asuncion, returning Sun, Mar 8, priced at $1,656 found 1 day ago
Qantas Airways
Sun, Feb 8 - Sun, Mar 8
SYD
Sydney
ASU
Asuncion
$1,664 Roundtrip, found 1 day ago
$1,664
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Sun, Feb 8 from Sydney to Asuncion, returning Sun, Mar 8, priced at $1,664 found 1 day ago
Jetstar
Sun, Feb 8 - Sun, Mar 8
SYD
Sydney
ASU
Asuncion
$1,731 Roundtrip, found 1 day ago
$1,731
Roundtrip
found 1 day ago
Select Jetstar flight, departing Sun, Feb 8 from Sydney to Asuncion, returning Sun, Mar 8, priced at $1,731 found 1 day ago
LATAM Airlines Group
Sun, Feb 8 - Sun, Mar 8
SYD
Sydney
ASU
Asuncion
$1,746 Roundtrip, found 1 day ago
$1,746
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sun, Feb 8 from Sydney to Asuncion, returning Sun, Mar 8, priced at $1,746 found 1 day ago
Qantas Airways
Sun, Feb 8 - Sun, Mar 8
SYD
Sydney
ASU
Asuncion
$1,754 Roundtrip, found 1 day ago
$1,754
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Sun, Feb 8 from Sydney to Asuncion, returning Sun, Mar 8, priced at $1,754 found 1 day ago
LATAM Airlines Group
Sun, Feb 8 - Sun, Mar 8
SYD
Sydney
ASU
Asuncion
$1,782 Roundtrip, found 1 day ago
$1,782
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sun, Feb 8 from Sydney to Asuncion, returning Sun, Mar 8, priced at $1,782 found 1 day ago
Jetstar
Mon, Oct 27 - Mon, Nov 3
SYD
Sydney
ASU
Asuncion
$1,801 Roundtrip, found 6 days ago
$1,801
Roundtrip
found 6 days ago
Select Jetstar flight, departing Mon, Oct 27 from Sydney to Asuncion, returning Mon, Nov 3, priced at $1,801 found 6 days ago
United
Thu, Oct 23 - Sat, Nov 1
SYD
Sydney
ASU
Asuncion
$2,231 Roundtrip, found 6 days ago
$2,231
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 23 from Sydney to Asuncion, returning Sat, Nov 1, priced at $2,231 found 6 days ago
Turkish Airlines
Sun, Feb 8 - Sun, Mar 8
SYD
Sydney
ASU
Asuncion
$2,791 Roundtrip, found 1 day ago
$2,791
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Sun, Feb 8 from Sydney to Asuncion, returning Sun, Mar 8, priced at $2,791 found 1 day ago

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU) cost?
Snag a cheap one-way flight from $816 or cheap return flight from $1,640 from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU)?
The cheapest month to fly from SYD to ASU is February, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SYD to ASU flight.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU)?
You'll need to take a flight with a layover when traveling from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SYD to ASU?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU)?
To arrive at Silvio Pettirossi Intl. Airport (ASU) without delays, pick a flight that takes off from Kingsford Smith Intl. Airport (SYD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Last-minute bookings from SYD to ASU are generally more expensive. To secure the lowest rates, start searching for flights ahead of time. That said, if your travel plans are flexible, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a SYD to ASU flight and hotel package?
You'll generally save money by securing a SYD to ASU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Silvio Pettirossi Intl. Airport (ASU)?
In most cases, you can reschedule or cancel your SYD to ASU flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
LATAM Airlines Group, Turkish Airlines, United
Roundtrip price
$1,640
Distance
7935 mi

Book with confidence

Sydney to Asuncion Flights

The cheapest times to fly from Sydney to Asuncion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Asuncion are during the month of February. You can find some of the cheapest flights from Sydney to Asuncion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Asuncion

Sunday is one of the best days to book for cheap flights from Sydney to Asuncion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to Asuncion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $816 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Asuncion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Asuncion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sydney to Asuncion Flights

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*Available to One Key members.