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Cheap flights from Asuncion to Sydney from $1,440

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — SYD
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Asuncion to Sydney

Enter your travel dates to find the best prices.

Best flights from Asuncion to Sydney
Discover carefully curated flight deals from Asuncion to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2025.

Thu 26/208:25ASU - SYD
2 stops31h 50mLATAM Airlines
Tue 24/311:10SYD - ASU
2 stops33h 05mLATAM Airlines
Deal found 24/12$2,448
Fri 8/508:10ASU - SYD
3 stops57h 40mMultiple Airlines
Fri 29/507:00SYD - ASU
2 stops23h 40mMultiple Airlines
Deal found 25/12$2,525
Wed 25/308:25ASU - SYD
2 stops31h 50mLATAM Airlines
Sat 4/412:45SYD - ASU
2 stops27h 20mLATAM Airlines
Deal found 24/12$2,448
Fri 8/508:10ASU - SYD
3 stops57h 40mLATAM Airlines
Fri 29/511:45SYD - ASU
1 stop18h 55mLATAM Airlines
Deal found 25/12$2,621

Find flight deals from Asuncion to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Asuncion (ASU) 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 26 December 2025.

Round-trip from

$2,448

One-way from

$1,440

Popular in

January

Cheapest in

August

Average price

$3,399
LATAM Airlines
  • LATAM Airlines
  • 26/2-24/3
  • 3 total stops
  • 62h 05m total
  • Asuncion to Sydney
Search Deals
13/3
  • 13/3
  • 2 total stops
  • 34h 35m total
  • Asuncion to Sydney
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($1,128 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($166 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Asuncion 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 26 December 2025.
Use the filters below to find and compare flights from Asuncion to Sydney that are best for you.

Fly from

Asuncion

Fly to

Sydney

Route

Depart

Return

Price

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 26/2

08:25-06:15

2 stops31h 50m

Sydney Kingsford Smith

Tue 24/3

11:10-06:15

2 stops33h 05m

$2,448

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Wed 25/3

08:25-06:15

2 stops31h 50m

Sydney Kingsford Smith

Sat 4/4

12:45-02:05

2 stops27h 20m

$2,448

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Fri 8/5

08:10-06:50

3 stops57h 40m

Sydney Kingsford Smith

Fri 29/5

07:00-17:40

2 stops23h 40m

$2,525

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Fri 8/5

08:10-06:50

3 stops57h 40m

Sydney Kingsford Smith

Fri 29/5

11:45-17:40

1 stop18h 55m

$2,621

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Fri 13/3

10:25-07:25

3 stops55h 00m

$1,459

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sat 24/1

13:20-07:25

3 stops52h 05m

$1,577

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Tue 3/3

08:20-07:25

3 stops57h 05m

$1,722

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 5/2

08:20-07:25

3 stops57h 05m

$1,813

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sun 18/1

08:25-07:25

2 stops33h 00m

$1,913

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sun 15/2

11:05-07:25

2 stops54h 20m

$1,917

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Showing 1-10 of 14 results
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Best time to book a flight from Asuncion to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Asuncion 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 Asuncion to Sydney

What is the cheapest month to book a flight from Asuncion to Sydney?

Currently, November is the cheapest month in which you can book a flight from Asuncion to Sydney (average of $2,418). Flying from Asuncion to Sydney in April is currently the most expensive (average of $3,998). 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 Asuncion to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Asuncion to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Asuncion to Sydney?

    Departing from Asuncion to Sydney will take you 31h 50m. Airlines will cover a distance of 12762 km.

  • Can I find deals for flights from Asuncion to Sydney that include hotel bookings?

    Yes. In addition to deals on Asuncion to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Asuncion to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Asuncion to Sydney.

  • Can I find deals for business class flights from Asuncion to Sydney?

    Yes. Cheapflights offers flight deals from Asuncion 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 Asuncion to Sydney?

    Currently, November is the cheapest month in which you can book a flight from Asuncion to Sydney (average of $2,418). Flying from Asuncion to Sydney in April is currently the most expensive (average of $3,998). 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
Katoomba
Penrith
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Cronulla
Bondi Beach

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Why should you use Cheapflights to find cheap flight tickets from Asuncion to Sydney?

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Can Cheapflights find flights from Asuncion to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Asuncion? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Asuncion to Sydney become cheaper?

Yes! Start tracking prices for Asuncion to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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