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Cheap flights from Asuncion to Sydney from $1,368

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — SYD
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Asuncion to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Asuncion to Sydney
Explore the most affordable flight options available from Asuncion to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Wed 8/408:10
ASU
-
SYD
2 stops33h 40m
Multiple Airlines
Wed 22/408:25
SYD
-
ASU
2 stops22h 15m
Multiple Airlines
Deal found 21/2$2,292
Mon 10/811:05
ASU
-
SYD
2 stops33h 25m
Multiple Airlines
Mon 24/811:45
SYD
-
ASU
1 stop18h 55m
Multiple Airlines
Deal found 22/2$2,298
Thu 12/308:25
ASU
-
SYD
2 stops55h 50m
LATAM Airlines
Thu 9/411:45
SYD
-
ASU
1 stop18h 55m
LATAM Airlines
Deal found 20/2$2,376
Sat 7/308:25
ASU
-
SYD
2 stops31h 50m
LATAM Airlines
Wed 25/311:10
SYD
-
ASU
1 stop20h 30m
LATAM Airlines
Deal found 23/2$2,386
Tue 10/308:25
ASU
-
SYD
2 stops31h 50m
Multiple Airlines
Tue 7/421:20
SYD
-
ASU
2 stops33h 20m
Multiple Airlines
Deal found 20/2$2,387
Thu 27/808:10
ASU
-
SYD
2 stops33h 40m
LATAM Airlines
Sun 6/911:45
SYD
-
ASU
2 stops31h 20m
LATAM Airlines
Deal found 21/2$2,389
Mon 9/311:20
ASU
-
SYD
2 stops32h 10m
LATAM Airlines
Mon 23/311:10
SYD
-
ASU
2 stops33h 05m
LATAM Airlines
Deal found 23/2$2,408
Thu 5/311:20
ASU
-
SYD
1 stop28h 55m
LATAM Airlines
Thu 26/308:45
SYD
-
ASU
3 stops32h 10m
LATAM Airlines
Deal found 20/2$2,410

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 23 February 2026.

Round-trip from

$2,292

One-way from

$1,368

Popular in

January

Cheapest in

November

Average price

$3,663
20/4-29/4
  • 20/4-29/4
  • 4 total stops
  • 58h 20m total
  • Asuncion to Sydney
Search Deals
19/3
  • 19/3
  • 3 total stops
  • 57h 05m total
  • Asuncion to Sydney
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($935 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($140 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 23 February 2026.
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

Mon 10/8

11:05-09:30

2 stops33h 25m

Sydney Kingsford Smith

Mon 24/8

11:45-17:40

1 stop18h 55m

$2,298

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Wed 5/8

08:10-06:50

2 stops33h 40m

Sydney Kingsford Smith

Sat 8/8

11:45-06:05

2 stops31h 20m

$2,386

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Mon 3/8

08:10-06:50

2 stops33h 40m

Sydney Kingsford Smith

Sat 22/8

11:45-02:05

2 stops27h 20m

$2,386

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 5/3

11:20-19:40

2 stops42h 20m

Sydney Kingsford Smith

Thu 26/3

11:10-17:40

1 stop20h 30m

$2,411

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 12/3

11:20-18:00

2 stops40h 40m

Sydney Kingsford Smith

Thu 9/4

11:45-06:05

2 stops31h 20m

$2,413

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Mon 10/8

11:05-06:50

1 stop30h 45m

Sydney Kingsford Smith

Mon 24/8

11:45-17:40

1 stop18h 55m

$2,421

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 12/3

08:25-09:30

3 stops35h 05m

Sydney Kingsford Smith

Thu 9/4

11:45-06:05

2 stops31h 20m

$2,626

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 19/3

08:20-07:25

3 stops57h 05m

$1,368

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sat 7/3

08:20-07:25

3 stops57h 05m

$1,683

Flights are sorted by cheapest return flights first.

Deals found on 23/2

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

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 33h 40m. 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.

See more FAQs

Travelling to a place near Sydney?

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

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Cheapflights makes it easy to find Asuncion to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Asuncion to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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