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Cheap flights from Asuncion to Sydney from $1,434

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — SYD
9 Mar — 16 Mar1
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 7 February 2026.

Mon 3/808:10
ASU
-
SYD
2 stops33h 40m
LATAM Airlines
Sat 22/811:45
SYD
-
ASU
2 stops31h 20m
LATAM Airlines
Deal found 7/2$2,415
Thu 27/808:10
ASU
-
SYD
2 stops33h 40m
LATAM Airlines
Sun 6/911:45
SYD
-
ASU
1 stop18h 55m
LATAM Airlines
Deal found 5/2$2,417
Sun 8/1111:05
ASU
-
SYD
2 stops31h 50m
Multiple Airlines
Sun 15/1107:00
SYD
-
ASU
2 stops24h 40m
Multiple Airlines
Deal found 4/2$2,437
Wed 2/1211:05
ASU
-
SYD
2 stops32h 20m
LATAM Airlines
Wed 9/1211:10
SYD
-
ASU
2 stops32h 55m
LATAM Airlines
Deal found 5/2$2,438
Wed 2/1211:05
ASU
-
SYD
2 stops31h 50m
Multiple Airlines
Wed 9/1211:10
SYD
-
ASU
1 stop20h 30m
Multiple Airlines
Deal found 5/2$2,441
Sun 2/808:10
ASU
-
SYD
2 stops33h 40m
Multiple Airlines
Sun 16/806:25
SYD
-
ASU
2 stops24h 15m
Multiple Airlines
Deal found 6/2$2,457
Sun 2/804:05
ASU
-
SYD
2 stops37h 45m
LATAM Airlines
Sun 16/811:45
SYD
-
ASU
1 stop18h 55m
LATAM Airlines
Deal found 6/2$2,477

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 7 February 2026.

Round-trip from

$2,415

One-way from

$1,434

Popular in

January

Cheapest in

August

Average price

$3,710
LATAM Airlines
  • LATAM Airlines
  • 3/8-22/8
  • 4 total stops
  • 65h 00m total
  • Asuncion to Sydney
Search Deals
16/2
  • 16/2
  • 3 total stops
  • 58h 43m total
  • Asuncion to Sydney
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($1,082 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($155 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 7 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

Wed 5/8

08:10-06:50

2 stops33h 40m

Sydney Kingsford Smith

Sat 8/8

11:45-06:05

2 stops31h 20m

$2,415

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Mon 3/8

11:05-06:50

1 stop30h 45m

Sydney Kingsford Smith

Sat 22/8

11:45-06:05

2 stops31h 20m

$2,451

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sun 2/8

08:10-06:50

2 stops33h 40m

Sydney Kingsford Smith

Sun 16/8

06:25-17:40

2 stops24h 15m

$2,457

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sun 2/8

04:05-06:50

2 stops37h 45m

Sydney Kingsford Smith

Sun 16/8

11:45-17:40

1 stop18h 55m

$2,477

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Mon 27/7

08:10-06:50

2 stops33h 40m

Sydney Kingsford Smith

Fri 31/7

08:55-01:50

3 stops29h 55m

$2,484

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 26/2

11:15-06:15

1 stop29h 00m

Sydney Kingsford Smith

Sun 22/3

11:10-17:40

1 stop20h 30m

$2,492

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 26/2

11:15-06:15

1 stop29h 00m

Sydney Kingsford Smith

Tue 24/3

11:10-06:15

2 stops33h 05m

$2,494

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Mon 16/2

06:42-07:25

3 stops58h 43m

$1,434

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Mon 23/2

11:15-09:00

2 stops31h 45m

$2,752

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Mon 23/2

11:15-06:15

1 stop29h 00m

$2,811

Flights are sorted by cheapest return flights first.

Deals found on 3/2

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.

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
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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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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