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Cheap flights from Santiago to Sydney from $1,295

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SYD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Santiago Arturo Merino Benitez to Sydney Kingsford Smith are usually found in August or June, booked 84 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Santiago to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) 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 18 September 2025.

Round-trip from

$2,094

One-way from

$1,295

Popular in

January

Cheapest in

August

Average price

$2,379

Good round-trip deal

$2,196 or less

Good one-way deal

$2,020 or less
LATAM Airlines
  • LATAM Airlines
  • 12/11-26/3
  • 1 total stop
  • 31h 10m total
  • Santiago to Sydney
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28/10
  • 28/10
  • 3 total stops
  • 55h 30m total
  • Santiago to Sydney
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Highest demand for flights based on searches. 15% potential increase in price ($649 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($85 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Santiago Arturo Merino Benitez to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Santiago Arturo Merino Benitez to Sydney Kingsford Smith.
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Find flight deals from Santiago to Sydney

Cheapest flights from Santiago to Sydney
Explore the most affordable flight options available from Santiago to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Wed 12/1101:35SCL - SYD
Nonstop14h 45mLATAM Airlines
Thu 26/308:45SYD - SCL
1 stop16h 25mLATAM Airlines
Deal found 16/9$2,094
Sun 7/1201:35SCL - SYD
Nonstop14h 45mLATAM Airlines
Wed 6/508:15SYD - SCL
1 stop16h 45mLATAM Airlines
Deal found 16/9$2,106
Sun 19/1002:35SCL - SYD
Nonstop15h 10mMultiple Airlines
Mon 3/1106:00SYD - SCL
1 stop19h 10mMultiple Airlines
Deal found 17/9$2,121
Sun 7/1201:35SCL - SYD
Nonstop14h 45mLATAM Airlines
Tue 10/311:10SYD - SCL
Nonstop12h 50mLATAM Airlines
Deal found 17/9$2,122
Sun 19/1002:35SCL - SYD
Nonstop15h 10mLATAM Airlines
Mon 3/1111:10SYD - SCL
Nonstop12h 50mLATAM Airlines
Deal found 17/9$2,130
Sun 21/902:35SCL - SYD
Nonstop15h 10mLATAM Airlines
Thu 27/1111:10SYD - SCL
Nonstop12h 50mLATAM Airlines
Deal found 16/9$2,133
Mon 10/1101:35SCL - SYD
Nonstop14h 45mLATAM Airlines
Thu 27/1111:10SYD - SCL
Nonstop12h 50mLATAM Airlines
Deal found 17/9$2,137
Sun 21/902:35SCL - SYD
Nonstop15h 10mMultiple Airlines
Sun 30/1120:25SYD - SCL
1 stop28h 45mMultiple Airlines
Deal found 16/9$2,142
Tue 11/1101:10SCL - SYD
1 stop18h 20mLATAM Airlines
Wed 26/1108:00SYD - SCL
1 stop17h 10mLATAM Airlines
Deal found 16/9$2,146

Cheapflights Fare Finder

 
Customise your flight search to find flights from Santiago 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 18 September 2025.
Use the filters below to find and compare flights from Santiago to Sydney that are best for you.

Fly from

Santiago

Fly to

Sydney

Route

Depart

Return

Price

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Sun 7/12

13:15-17:40

Nonstop14h 25m

Sydney Kingsford Smith

Sat 17/1

12:20-10:55

Nonstop12h 35m

$2,397

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Sun 1/3

13:15-17:40

Nonstop14h 25m

Sydney Kingsford Smith

Wed 1/4

12:20-10:45

Nonstop12h 25m

$2,605

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Mon 2/3

13:15-17:40

Nonstop14h 25m

Sydney Kingsford Smith

Mon 16/3

12:20-10:55

Nonstop12h 35m

$2,748

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Sat 8/11

22:45-07:00

1 stop42h 15m

Sydney Kingsford Smith

Wed 26/11

11:50-08:50

1 stop35h 00m

$2,827

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Mon 17/11

22:45-07:00

1 stop42h 15m

Sydney Kingsford Smith

Thu 15/1

11:20-08:50

2 stops35h 30m

$2,830

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Fri 23/1

22:45-06:20

2 stops65h 35m

Sydney Kingsford Smith

Mon 2/2

11:50-08:50

1 stop35h 00m

$2,834

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Wed 28/1

22:45-09:05

2 stops44h 20m

Sydney Kingsford Smith

Sat 21/2

11:50-08:50

1 stop35h 00m

$2,836

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Sun 1/2

22:45-09:15

2 stops44h 30m

Sydney Kingsford Smith

Sun 22/2

11:50-08:50

1 stop35h 00m

$2,836

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Sat 31/1

22:45-06:20

2 stops41h 35m

Sydney Kingsford Smith

Sat 21/2

11:50-08:50

1 stop35h 00m

$2,836

SantiagoSydney

SCL - SYD

SCLSYD

Santiago Arturo Merino Benitez

Sat 31/1

22:45-06:20

2 stops41h 35m

Sydney Kingsford Smith

Sun 22/2

11:20-08:50

2 stops35h 30m

$2,836

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 23 results
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Best time to book a flight from Santiago to Sydney

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

How far ahead should I book a flight from Santiago to Sydney?

Use this chart to determine the optimal time to book a return flight from Santiago to Sydney. Price data was last updated on 12 September 2025.

The best time to book flights from Santiago to Sydney is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Santiago to Sydney (average of $129). Flying from Santiago to Sydney in October is currently the most expensive (average of $171). 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.

What is the cheapest time of day to fly from SCL to SYD?

Find hourly flight availability from Santiago to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 16% on flights from Santiago to Sydney by exploring options for tickets in the morning.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 18 September 2025.
Check out reviews from past customers who have flown with LATAM Airlines and Qantas Airways from Santiago to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,849 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.0

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
LATAM Airlines
7.5
Good
1,849 reviews
LATAM Airlines
7.5
Good
1,849 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.0

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
Qantas Airways
7.5
Good
907 reviews
LATAM Airlines
7.5
Good
1,849 reviews
Check prices

Boarding

7.6

Comfort

7.4

Crew

8.0

Entertainment

7.0

Food

6.7

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.

Related info for your journey

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

  • What airports do I use to fly from Santiago to Sydney?

    If you book a flight from Santiago to Sydney, you will be flying from Arturo Merino Benitez to Kingsford Smith. Flights to Sydney Kingsford Smith (SYD) from Santiago Arturo Merino Benitez (SCL) take 14h 25m for a nonstop flight. There are 3 flights from Arturo Merino Benitez to Sydney per day from 2 airlines.

  • How popular is this Santiago to Sydney flight route?

    Within the past month, 262 users have taken a look at flights from Santiago Arturo Merino Benitez to Sydney Kingsford Smith.

  • How long is the flight from Santiago to Sydney?

    Departing from Santiago to Sydney will take you 14h 25m. The distance between Santiago and Sydney is about 11333 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Santiago to Sydney round-trip?

    Currently priced at $1,715, Qantas Airways will fly you from Santiago to Sydney and back. In addition to Qantas Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on LATAM Airlines for as low as $1,910. Qantas Airways is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Santiago to Sydney?

    On average you can expect to pay $3,241 for a flight from Santiago to Sydney. The cheapest flight overall is $1,836 while the most popular route, (Santiago Arturo Merino Benitez - Sydney Kingsford Smith) is currently priced at $2,224.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Santiago to Sydney (average of $129). Flying from Santiago to Sydney in October is currently the most expensive (average of $171). 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
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

Browse thousands of different options on Cheapflights for your next trip

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Fly from Santiago to Sydney on these airlines

Choose from the following airlines for your flight from Santiago to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2025.
LATAM Airlines flights from Santiago Arturo Merino Benitez to Sydney Kingsford Smith
Qantas Airways flights from Santiago Arturo Merino Benitez to Sydney Kingsford Smith

Top 2 airlines flying from Santiago to Sydney

Discover the top 2 airlines that operate flights from Santiago to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,715Average$2,416FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
LATAM AirlinesCheapest$1,910Average$2,467FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Santiago to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Santiago today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Santiago to Sydney for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Santiago to Sydney with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Santiago today and book when prices fit your budget.

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