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Cheap flights from Sydney to Asuncion from $1,218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Asuncion departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Asuncion

Cheap return flights

LATAM Airlines Logo
11:10 - 17:40SYD-ASU
20h 30m1 stop
LATAM Airlines Logo
08:25 - 06:20ASU-SYD
31h 55m2 stops
$2,319LATAM Airlines
Find Deal
Fri, 14 Nov - Sat, 22 Nov
LATAM Airlines Logo
11:10 - 06:15SYD-ASU
33h 05m2 stops
LATAM Airlines Logo
08:25 - 06:20ASU-SYD
31h 55m2 stops
$2,348LATAM Airlines
Find Deal
Tue, 10 Mar - Tue, 24 Mar
LATAM Airlines Logo
12:50 - 17:40SYD-ASU
42h 50m2 stops
LATAM Airlines Logo
08:25 - 06:20ASU-SYD
31h 55m2 stops
$2,370LATAM Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Logo
18:45 - 06:10SYD-ASU
49h 25m2 stops
Logo
08:25 - 07:30ASU-SYD
33h 05m2 stops
$2,426
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Logo
10:10 - 17:40SYD-ASU
45h 30m2 stops
Logo
08:25 - 08:05ASU-SYD
33h 40m2 stops
$2,450
Find Deal
Tue, 7 Oct - Tue, 21 Oct
LATAM Airlines Logo
11:10 - 06:15SYD-ASU
33h 05m2 stops
LATAM Airlines Logo
08:25 - 09:00ASU-SYD
34h 35m3 stops
$2,472LATAM Airlines
Find Deal
Tue, 10 Mar - Tue, 24 Mar
LATAM Airlines Logo
12:50 - 06:15SYD-ASU
31h 25m3 stops
LATAM Airlines Logo
08:25 - 06:20ASU-SYD
31h 55m2 stops
$2,490LATAM Airlines
Find Deal
Sat, 25 Oct - Sat, 1 Nov
LATAM Airlines Logo
11:30 - 17:40SYD-ASU
44h 10m2 stops
LATAM Airlines Logo
08:25 - 10:35ASU-SYD
36h 10m3 stops
$2,539LATAM Airlines
Find Deal
Tue, 7 Oct - Tue, 21 Oct
United Airlines Logo
11:20 - 00:01SYD-ASU
50h 41m2 stops
United Airlines Logo
01:45 - 07:55ASU-SYD
40h 10m2 stops
$3,381United Airlines
Find Deal
Sun, 12 Oct - Sat, 18 Oct
United Airlines Logo
11:20 - 05:25SYD-ASU
32h 05m2 stops
United Airlines Logo
01:45 - 07:55ASU-SYD
40h 10m2 stops
$3,740United Airlines
Find Deal
Tue, 7 Oct - Mon, 20 Oct

United Airlines flights from Sydney to Asuncion

Our best United Airlines deals on Sydney to Asuncion flight tickets
United Airlines
12 Oct
SYD11:20Sydney Kingsford Smith
50h 41m
2 stops
ASU00:01Asuncion Silvio Pettirossi
18 Oct
ASU01:45Asuncion Silvio Pettirossi
40h 10m
2 stops
SYD07:55Sydney Kingsford Smith
$3,381
Find similar
United Airlines
7 Oct
SYD11:20Sydney Kingsford Smith
32h 05m
2 stops
ASU05:25Asuncion Silvio Pettirossi
20 Oct
ASU01:45Asuncion Silvio Pettirossi
40h 10m
2 stops
SYD07:55Sydney Kingsford Smith
$3,740
Find similar

LATAM Airlines flights from Sydney to Asuncion

Our best LATAM Airlines deals on Sydney to Asuncion flight tickets
LATAM Airlines
14 Nov
SYD11:10Sydney Kingsford Smith
20h 30m
1 stop
ASU17:40Asuncion Silvio Pettirossi
22 Nov
ASU08:25Asuncion Silvio Pettirossi
31h 55m
2 stops
SYD06:20Sydney Kingsford Smith
$2,319
Find similar
LATAM Airlines
10 Mar
SYD11:10Sydney Kingsford Smith
33h 05m
2 stops
ASU06:15Asuncion Silvio Pettirossi
24 Mar
ASU08:25Asuncion Silvio Pettirossi
31h 55m
2 stops
SYD06:20Sydney Kingsford Smith
$2,348
Find similar
LATAM Airlines
25 Oct
SYD12:50Sydney Kingsford Smith
42h 50m
2 stops
ASU17:40Asuncion Silvio Pettirossi
1 Nov
ASU08:25Asuncion Silvio Pettirossi
31h 55m
2 stops
SYD06:20Sydney Kingsford Smith
$2,370
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Asuncion 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 12 September 2025.
Use the filters below to find and compare flights from Sydney to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Fri 14/11

11:10-17:40

1 stop20h 30m

Asuncion Silvio Pettirossi

Sat 22/11

08:25-06:20

2 stops31h 55m

$2,319

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Tue 10/3

11:10-06:15

2 stops33h 05m

Asuncion Silvio Pettirossi

Tue 24/3

08:25-06:20

2 stops31h 55m

$2,348

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Sat 25/10

12:50-17:40

2 stops42h 50m

Asuncion Silvio Pettirossi

Sat 1/11

08:25-06:20

2 stops31h 55m

$2,370

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Sun 12/10

18:45-06:10

2 stops49h 25m

Asuncion Silvio Pettirossi

Sun 19/10

08:25-07:30

2 stops33h 05m

$2,426

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Tue 7/10

10:10-17:40

2 stops45h 30m

Asuncion Silvio Pettirossi

Tue 21/10

08:25-08:05

2 stops33h 40m

$2,450

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Tue 10/3

11:10-06:15

2 stops33h 05m

Asuncion Silvio Pettirossi

Tue 24/3

08:25-09:00

3 stops34h 35m

$2,472

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Sat 25/10

12:50-06:15

3 stops31h 25m

Asuncion Silvio Pettirossi

Sat 1/11

08:25-06:20

2 stops31h 55m

$2,490

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Tue 7/10

11:30-17:40

2 stops44h 10m

Asuncion Silvio Pettirossi

Tue 21/10

08:25-10:35

3 stops36h 10m

$2,539

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Sun 12/10

11:20-00:01

2 stops50h 41m

Asuncion Silvio Pettirossi

Sat 18/10

01:45-07:55

2 stops40h 10m

$3,381

SydneyAsuncion

SYD - ASU

SYDASU

Sydney Kingsford Smith

Tue 7/10

11:20-05:25

2 stops32h 05m

Asuncion Silvio Pettirossi

Mon 20/10

01:45-07:55

2 stops40h 10m

$3,740

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Asuncion from

How to get the cheapest flight ticket from Sydney to Asuncion

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 typical price of a round-trip flight between Sydney and Asuncion?

What is the cheapest day to depart on your flight to Asuncion?

The cheapest day to depart from Sydney to Asuncion is on a Monday. Travellers who choose to depart for Asuncion on a Monday will often find tickets for as low as $2,495. On the other hand, Sunday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $3,725.

Can stopping save me money on Sydney to Asuncion flights?

You could potentially save up to 29% on your flight if you consider stops on a Sydney to Asuncion flight.

When to book flights from Sydney to Asuncion

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

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

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

Direct flights

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

    There are 12756.6 km between Sydney Kingsford Smith and Asuncion Silvio Pettirossi. By plane, this route typically takes 18h 20m.

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

    Prices for flights from Sydney Kingsford Smith Airport to Asuncion Silvio Pettirossi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Asuncion Silvio Pettirossi Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Asuncion Silvio Pettirossi Airport.

  • What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?

    The required travel and health documents for your Asuncion Silvio Pettirossi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Asuncion Silvio Pettirossi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sydney to Asuncion?

Best airlines flying from Sydney to Asuncion

Compare and see reviews for airlines that fly from Sydney to Asuncion with momondo
Airline
Rating
Free cancellation
Price
LATAM AirlinesPriceFrom $1,921Free cancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Asuncion . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Sydney to Asuncion flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Asuncion from Sydney.

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

Yes momondo offers price alerts on flights to Asuncion from Sydney. 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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