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Cheap flights from Sydney to Santiago from £643

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SCL
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Santiago

Enter your travel dates to find the best prices.

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 23 December 2025.

Wed 31/1211:50SYD - SCL
1 stop35h 00mUnited Airlines
Tue 6/122:45SCL - SYD
2 stops68h 20mUnited Airlines
Deal found 23/12£1,524
Tue 23/1212:20SYD - SCL
Nonstop12h 35mQantas Airways
Tue 6/113:15SCL - SYD
Nonstop14h 25mQantas Airways
Deal found 21/12£1,768
Fri 26/1206:05SYD - SCL
2 stops39h 40mMultiple Airlines
Tue 20/122:30SCL - SYD
1 stop42h 25mMultiple Airlines
Deal found 23/12£1,770
Tue 23/1212:20SYD - SCL
Nonstop12h 35mQantas Airways
Wed 4/213:00SCL - SYD
2 stops28h 30mQantas Airways
Deal found 22/12£1,828
Tue 23/1212:20SYD - SCL
Nonstop12h 35mQantas Airways
Sun 18/113:15SCL - SYD
Nonstop14h 25mQantas Airways
Deal found 22/12£1,832
Tue 23/1207:05SYD - SCL
2 stops38h 40mMultiple Airlines
Sat 27/1222:25SCL - SYD
2 stops42h 30mMultiple Airlines
Deal found 21/12£1,836
Wed 24/1220:10SYD - SCL
2 stops29h 00mQantas Airways
Tue 6/113:15SCL - SYD
Nonstop14h 25mQantas Airways
Deal found 21/12£1,839
Fri 26/1214:00SYD - SCL
2 stops56h 50mUnited Airlines
Tue 20/122:45SCL - SYD
2 stops44h 20mUnited Airlines
Deal found 23/12£1,873
Tue 23/1212:20SYD - SCL
Nonstop12h 35mQantas Airways
Tue 6/101:00SCL - SYD
2 stops22h 00mQantas Airways
Deal found 21/12£1,874
Wed 24/1220:10SYD - SCL
2 stops29h 00mQantas Airways
Wed 7/101:00SCL - SYD
1 stop19h 40mQantas Airways
Deal found 21/12£1,889

Find 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 23 December 2025.

Round-trip from

£944

One-way from

£643

Popular in

December

Cheapest in

May

Average price

£1,630
American Airlines
  • American Airlines
  • 4/2-11/3
  • 4 total stops
  • 79h 40m total
  • Sydney to Santiago
Search Deals
1/1
  • 1/1
  • 1 total stop
  • 31h 00m total
  • Sydney to Santiago
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£135 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 23 December 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 11/2

06:05-08:15

2 stops40h 10m

Santiago Arturo Merino Benitez

Wed 18/2

22:00-09:00

2 stops45h 00m

£1,010

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Wed 21/1

12:20-10:55

Nonstop12h 35m

Santiago Arturo Merino Benitez

Wed 25/2

13:15-17:40

Nonstop14h 25m

£1,114

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Wed 25/3

07:25-10:40

1 stop17h 15m

Santiago Arturo Merino Benitez

Mon 13/4

01:05-09:30

1 stop18h 25m

£1,158

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Sun 3/5

12:20-10:50

Nonstop12h 30m

Santiago Arturo Merino Benitez

Thu 4/6

13:10-17:40

Nonstop14h 30m

£1,186

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Thu 5/3

12:20-10:55

Nonstop12h 35m

Santiago Arturo Merino Benitez

Wed 25/3

13:15-17:40

Nonstop14h 25m

£1,189

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Mon 23/3

12:20-10:55

Nonstop12h 35m

Santiago Arturo Merino Benitez

Tue 28/4

13:10-17:40

Nonstop14h 30m

£1,193

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Tue 5/5

07:40-06:50

2 stops61h 10m

Santiago Arturo Merino Benitez

Sun 21/6

22:55-20:10

2 stops55h 15m

£1,212

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Thu 5/3

12:20-10:55

Nonstop12h 35m

Santiago Arturo Merino Benitez

Thu 26/3

13:15-17:40

Nonstop14h 25m

£1,226

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Fri 23/1

12:20-10:55

Nonstop12h 35m

Santiago Arturo Merino Benitez

Sun 8/3

13:15-17:40

Nonstop14h 25m

£1,234

SydneySantiago

SYD - SCL

SYDSCL

Sydney Kingsford Smith

Thu 2/4

12:20-10:50

Nonstop12h 30m

Santiago Arturo Merino Benitez

Sun 19/4

13:10-17:40

Nonstop14h 30m

£1,234

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 19 results
1
2

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 19 December 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 74 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, January is the cheapest month in which you can book a flight from Sydney to Santiago (average of £681). Flying from Sydney to Santiago in December is currently the most expensive (average of £1,142). 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 23 December 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.

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. 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 Santiago. Reviews last updated 23 December 2025.
Get a feel of what it's like to fly with American Airlines from Sydney to Santiago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,054 reviews
Check prices

Entertainment

6.9

Crew

8.0

Overall

7.2

Food

6.4

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Oct 2024

MSY - DCA

On time flight. Cabin not cleaned prior to flight. Trash in seat pocket.
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews
Check prices

Entertainment

6.9

Crew

8.0

Overall

7.2

Food

6.4

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Oct 2024

MSY - DCA

On time flight. Cabin not cleaned prior to flight. Trash in seat pocket.

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.

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

    Santiago Arturo Merino Benitez is the airport most travelers will use when flying to Santiago from Sydney Kingsford Smith. Booking flights from Kingsford Smith (SYD) to Arturo Merino Benitez (SCL) should be relatively easy as there are 2 daily flights to Santiago from 1 airline. 12h 35m is how long a flight from Sydney to Santiago Arturo Merino Benitez will take if you book a nonstop flight.

  • How popular is this Sydney to Santiago flight route?

    This flight path from Sydney Kingsford Smith to Santiago Arturo Merino Benitez was viewed by 7 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 50m. Fly via American Airlines or LATAM Airlines to get the fastest option. The distance between Sydney and Santiago is about 7042 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Sydney to Santiago round-trip?

    Our cheapest airline available from Sydney to Santiago is American Airlines. Our recent data shows that you can find tickets from as low as £1,130 on this airline. You may be able to fly from Sydney to Santiago for 1% less than the average price by searching for this airline.

  • What are the most reliable airlines from Sydney to Santiago?

    Consider Japan Airlines (95%), LATAM Airlines (87%) or Qantas Airways (66%) when booking your flight. These represent the most reliable airlines 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, January is the cheapest month in which you can book a flight from Sydney to Santiago (average of £681). Flying from Sydney to Santiago in December is currently the most expensive (average of £1,142). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Top airline flying from Sydney to Santiago

Discover the top airline that operate flights from Sydney to Santiago. 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 858,174 searches. Data last updated 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£1,130Average£1,244FlexibilityNo cancel feeOn-time71%
Search American 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 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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