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Cheap flights from Sydney to Santiago from £561

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SCL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Santiago Arturo Merino Benitez are usually found in May or August, booked 51 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from Sydney to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Santiago (SCL). 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 16 September 2025.

Round-trip from

£929

One-way from

£561

Popular in

December

Cheapest in

May

Average price

£1,149

Good one-way deal

£781 or less
British Airways
  • British Airways
  • 18/10-25/10
  • 4 total stops
  • 104h 55m total
  • Sydney to Santiago
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15/10
  • 15/10
  • 3 total stops
  • 50h 40m total
  • Sydney to Santiago
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Highest demand for flights based on searches. 15% potential increase in price (£158 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£34 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 one-way flight from Sydney Kingsford Smith to Santiago Arturo Merino Benitez.
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Find flight deals from Sydney to Santiago

Cheapest flights from Sydney to Santiago
Explore the most affordable flight options available from Sydney to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Sat 18/1010:10SYD - SCL
2 stops59h 50mBritish Airways
Sat 25/1021:55SCL - SYD
2 stops45h 05mBritish Airways
Deal found 14/9£929
Sun 12/1010:10SYD - SCL
2 stops35h 50mAmerican Airlines
Sun 19/1021:55SCL - SYD
2 stops44h 10mAmerican Airlines
Deal found 15/9£937
Sat 1/1116:15SYD - SCL
2 stops53h 40mMultiple Airlines
Sun 30/1122:25SCL - SYD
2 stops68h 35mMultiple Airlines
Deal found 14/9£954
Sun 12/1018:45SYD - SCL
1 stop31h 05mMultiple Airlines
Sat 18/1001:35SCL - SYD
1 stop19h 00mMultiple Airlines
Deal found 15/9£1,032
Sun 12/1012:50SYD - SCL
Nonstop16h 20mLATAM Airlines
Sat 18/1001:35SCL - SYD
Nonstop19h 00mLATAM Airlines
Deal found 15/9£1,068
Sat 18/1008:00SYD - SCL
1 stop17h 50mLATAM Airlines
Fri 24/1001:35SCL - SYD
1 stop19h 00mLATAM Airlines
Deal found 14/9£1,082
Tue 25/1106:30SYD - SCL
2 stops39h 30mMultiple Airlines
Sat 13/1223:15SCL - SYD
2 stops43h 45mMultiple Airlines
Deal found 15/9£1,166
Fri 24/1012:50SYD - SCL
1 stop16h 15mQantas Airways
Thu 27/1113:15SCL - SYD
Nonstop14h 25mQantas Airways
Deal found 14/9£1,169
Wed 29/1007:05SYD - SCL
1 stop21h 50mMultiple Airlines
Tue 4/1101:10SCL - SYD
1 stop18h 20mMultiple Airlines
Deal found 14/9£1,180

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Santiago 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 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Sydney to Santiago that are best for you.

Fly from

Sydney

Fly to

Santiago

Route

Depart

Return

Price

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Wed 29/10

15:15-14:25

3 stops61h 10m

Santiago Arturo Merino Benitez

Wed 5/11

23:40-20:50

2 stops55h 10m

£1,188

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Thu 30/10

12:20-10:55

Nonstop12h 35m

Santiago Arturo Merino Benitez

Thu 6/11

13:15-17:40

Nonstop14h 25m

£1,208

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Sun 12/10

06:00-15:05

2 stops23h 05m

Santiago Arturo Merino Benitez

Sun 2/11

13:15-17:40

Nonstop14h 25m

£1,304

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Fri 17/10

06:30-15:05

2 stops22h 35m

Santiago Arturo Merino Benitez

Fri 7/11

13:15-17:40

Nonstop14h 25m

£1,304

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Mon 13/10

15:05-14:25

3 stops61h 20m

Santiago Arturo Merino Benitez

Mon 20/10

08:15-07:10

3 stops56h 55m

£1,309

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Tue 10/2

12:20-10:55

Nonstop12h 35m

Santiago Arturo Merino Benitez

Tue 10/3

13:15-17:40

Nonstop14h 25m

£1,369

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Tue 10/2

12:20-10:55

Nonstop12h 35m

Santiago Arturo Merino Benitez

Wed 11/3

13:15-17:40

Nonstop14h 25m

£1,369

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Thu 6/11

06:30-07:55

2 stops39h 25m

Santiago Arturo Merino Benitez

Wed 19/11

22:25-08:15

3 stops67h 50m

£1,372

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Fri 6/2

21:15-09:55

3 stops50h 40m

Santiago Arturo Merino Benitez

Fri 6/3

11:40-19:20

3 stops41h 40m

£1,386

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Fri 31/10

11:05-07:50

2 stops34h 45m

Santiago Arturo Merino Benitez

Tue 25/11

22:45-07:00

1 stop42h 15m

£1,416

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 20 results
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Best time to book a flight from Sydney to Santiago

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

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

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

The price you pay for your flight from Sydney to Santiago may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Sydney to Santiago (average of £1,031). Flying from Sydney to Santiago in December is currently the most expensive (average of £1,468). 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 SYD to SCL?

Find hourly flight availability from Sydney to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

When flying from Sydney to Santiago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Sydney to Santiago?

Related info for your journey

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

  • How popular is this Sydney to Santiago flight route?

    This flight path from Sydney Kingsford Smith to Santiago Arturo Merino Benitez was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Sydney to Santiago?

    There are many flights that can get you from Sydney to Santiago in 12h 35m. Fly via Cathay Pacific or Qantas Airways to get the fastest option. The distance between Sydney and Santiago is about 7042 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Sydney to Santiago?

    Looking at all options, your cheapest flight can be booked for £766. While the most popular route (Sydney Kingsford Smith - Santiago Arturo Merino Benitez) can be booked for £1,121 on average, our data indicates £781 when flying from Sydney to Santiago.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Sydney to Santiago (average of £1,031). Flying from Sydney to Santiago in December is currently the most expensive (average of £1,468). 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 Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar

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Complete your trip

Complete your trip to Santiago by adding a car hire and/or hotel booking to your travel itinerary.
Santiago car hire
Santiago Arturo Merino Benitez Airport car hire
Punta Arenas car hire
Balmaceda car hire
Puerto Montt car hire
Lastarria car hire

Fly with Cheapflights

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

Cheapflights makes it easy to find Sydney to Santiago 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 Sydney to Santiago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Santiago.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Santiago, users can toggle the no change fees filter when performing a flight search.

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

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

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