Cheap flights from Asuncion to Sydney from $1,521

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asuncion to Sydney departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

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LATAM Airlines Logo
08:25 - 06:15ASU-SYD
31h 50m2 stops
LATAM Airlines Logo
11:10 - 17:40SYD-ASU
20h 30m1 stop
$2,529LATAM Airlines
Find Deal
Sun, 1 Mar - Wed, 4 Mar
LATAM Airlines Logo
11:05 - 09:20ASU-SYD
32h 15m2 stops
LATAM Airlines Logo
11:10 - 06:10SYD-ASU
33h 00m2 stops
$2,549LATAM Airlines
Find Deal
Mon, 2 Mar - Tue, 31 Mar
LATAM Airlines Logo
08:25 - 06:15ASU-SYD
31h 50m2 stops
LATAM Airlines Logo
11:10 - 06:10SYD-ASU
33h 00m2 stops
$2,611LATAM Airlines
Find Deal
Wed, 25 Mar - Sat, 4 Apr
LATAM Airlines Logo
08:25 - 09:00ASU-SYD
34h 35m3 stops
LATAM Airlines Logo
11:10 - 06:10SYD-ASU
33h 00m2 stops
$2,632LATAM Airlines
Find Deal
Wed, 25 Mar - Sat, 4 Apr
LATAM Airlines Logo
11:05 - 06:15ASU-SYD
29h 10m1 stop
LATAM Airlines Logo
11:10 - 17:40SYD-ASU
20h 30m1 stop
$2,791LATAM Airlines
Find Deal
Thu, 11 Dec - Mon, 12 Jan
LATAM Airlines Logo
11:05 - 06:15ASU-SYD
29h 10m1 stop
LATAM Airlines Logo
13:05 - 06:15SYD-ASU
31h 10m3 stops
$2,799LATAM Airlines
Find Deal
Sun, 1 Mar - Wed, 4 Mar
LATAM Airlines Logo
11:05 - 10:25ASU-SYD
33h 20m2 stops
LATAM Airlines Logo
11:10 - 17:40SYD-ASU
20h 30m1 stop
$2,813LATAM Airlines
Find Deal
Thu, 11 Dec - Mon, 12 Jan
LATAM Airlines Logo
08:25 - 06:15ASU-SYD
31h 50m2 stops
LATAM Airlines Logo
13:05 - 06:15SYD-ASU
31h 10m3 stops
$2,821LATAM Airlines
Find Deal
Sun, 1 Mar - Wed, 4 Mar
Multiple Airlines Logo
03:10 - 17:40ASU-SYD
24h 30m2 stops
Multiple Airlines Logo
12:20 - 17:40SYD-ASU
19h 20m1 stop
$3,640Multiple Airlines
Find Deal
Wed, 28 Jan - Fri, 6 Feb
Multiple Airlines Logo
11:05 - 09:00ASU-SYD
31h 55m2 stops
Multiple Airlines Logo
08:45 - 17:40SYD-ASU
22h 55m2 stops
$3,646Multiple Airlines
Find Deal
Thu, 29 Jan - Fri, 6 Feb

LATAM Airlines flights from Asuncion to Sydney

Our best LATAM Airlines deals on Asuncion to Sydney flight tickets
LATAM Airlines
1 Mar
ASU08:25Asuncion Silvio Pettirossi
31h 50m
2 stops
SYD06:15Sydney Kingsford Smith
4 Mar
SYD11:10Sydney Kingsford Smith
20h 30m
1 stop
ASU17:40Asuncion Silvio Pettirossi
LATAM Airlines
2 Mar
ASU11:05Asuncion Silvio Pettirossi
32h 15m
2 stops
SYD09:20Sydney Kingsford Smith
31 Mar
SYD11:10Sydney Kingsford Smith
33h 00m
2 stops
ASU06:10Asuncion Silvio Pettirossi
LATAM Airlines
25 Mar
ASU08:25Asuncion Silvio Pettirossi
31h 50m
2 stops
SYD06:15Sydney Kingsford Smith
4 Apr
SYD11:10Sydney Kingsford Smith
33h 00m
2 stops
ASU06:10Asuncion Silvio Pettirossi

momondo 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, momondo users made 78,305 searches. Data last updated 8 November 2025.
Use the filters below to find and compare flights from Asuncion to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sun 1/3

08:25-06:15

2 stops31h 50m

Sydney Kingsford Smith

Wed 4/3

11:10-17:40

1 stop20h 30m

$2,529

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Mon 2/3

11:05-09:20

2 stops32h 15m

Sydney Kingsford Smith

Tue 31/3

11:10-06:10

2 stops33h 00m

$2,549

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Wed 25/3

08:25-06:15

2 stops31h 50m

Sydney Kingsford Smith

Sat 4/4

11:10-06:10

2 stops33h 00m

$2,611

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Wed 25/3

08:25-09:00

3 stops34h 35m

Sydney Kingsford Smith

Sat 4/4

11:10-06:10

2 stops33h 00m

$2,632

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 11/12

11:05-06:15

1 stop29h 10m

Sydney Kingsford Smith

Mon 12/1

11:10-17:40

1 stop20h 30m

$2,791

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sun 1/3

11:05-06:15

1 stop29h 10m

Sydney Kingsford Smith

Wed 4/3

13:05-06:15

3 stops31h 10m

$2,799

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 11/12

11:05-10:25

2 stops33h 20m

Sydney Kingsford Smith

Mon 12/1

11:10-17:40

1 stop20h 30m

$2,813

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Sun 1/3

08:25-06:15

2 stops31h 50m

Sydney Kingsford Smith

Wed 4/3

13:05-06:15

3 stops31h 10m

$2,821

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Wed 28/1

03:10-17:40

2 stops24h 30m

Sydney Kingsford Smith

Fri 6/2

12:20-17:40

1 stop19h 20m

$3,640

AsuncionSydney

ASU - SYD

ASUSYD

Asuncion Silvio Pettirossi

Thu 29/1

11:05-09:00

2 stops31h 55m

Sydney Kingsford Smith

Fri 6/2

08:45-17:40

2 stops22h 55m

$3,646

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Asuncion to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from Asuncion, with most prices found around $2,592. If you aren’t able to travel to Sydney during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $2,614.

How have Asuncion to Sydney flight prices changed over time?

As of November 2025, prices for Asuncion to Sydney flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Asuncion to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Asuncion to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Asuncion to Sydney (ASU to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Asuncion to Sydney

Direct flights

None
There are no direct flights from Asuncion to Sydney. There are no popular flight routes from Asuncion to Sydney.
  • How far is Asuncion Silvio Pettirossi to Sydney Kingsford Smith by plane?

    The straight-line distance from Asuncion Silvio Pettirossi to Sydney Kingsford Smith is 12756.6 km. By plane, this route typically takes 24h 30m.

  • When did momondo last update prices for flights from Asuncion Silvio Pettirossi Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Asuncion Silvio Pettirossi Airport to Sydney Kingsford Smith Airport were last updated today.

  • How old do you have to be to fly from Asuncion Silvio Pettirossi Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Asuncion Silvio Pettirossi Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Asuncion to Sydney?

Finding the right flight to Sydney from Asuncion is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Asuncion to Sydney with flexible booking policies on momondo?

All flight searches from Asuncion to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Asuncion to Sydney?

Once all potential Asuncion to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Asuncion to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Asuncion. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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