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Cheap flights from Sydney to Santiago from £674

SYD — SCL
20 Oct — 27 Oct1
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

Sat 31/1011:00 -
1 stop17h 50m
Sun 29/1101:05 -
1 stop18h 25m
Deal found 17/9£1,046
Sun 18/1014:20 -
1 stop35h 15m
Sat 24/1001:15 -
Nonstop15h 00m
Deal found 18/9£1,151
Sat 10/1006:25 -
1 stop19h 10m
Thu 22/1002:30 -
Nonstop15h 20m
Deal found 16/9£1,166
Wed 11/1107:45 -
1 stop17h 05m
Tue 17/1101:05 -
1 stop19h 20m
Deal found 19/9£1,168
Fri 16/1012:45 -
Nonstop12h 45m
Tue 15/1201:05 -
1 stop22h 50m
Deal found 18/9£1,200
Wed 18/1110:35 -
Nonstop12h 30m
Wed 18/1113:00 -
Nonstop14h 10m
Deal found 18/9£1,284
Mon 21/911:45 -
Nonstop12h 45m
Mon 15/201:05 -
1 stop24h 25m
Deal found 17/9£1,285

Find flight deals from Sydney to Santiago

Round-trip from

£1,046

One-way from

£674

Popular in

December

Cheapest in

August

Average price

£1,148
LATAM Airlines
  • LATAM Airlines
  • 31/10-29/11
  • 2 total stops
  • 36h 15m total
  • Sydney to Santiago
Search Deals
1/1-31/12
  • 1/1-31/12
  • 1 total stop
  • 18h 20m total
  • Sydney to Santiago
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£139 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Santiago that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Tue 3/11

11:05-06:55

2 stops57h 50m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£771

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Wed 21/10

15:05-05:35

2 stops76h 30m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£771

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Wed 11/11

08:45-06:55

2 stops60h 10m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£772

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Wed 27/1

15:15-06:55

2 stops53h 40m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£773

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Mon 26/10

11:05-05:55

2 stops56h 50m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£773

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Wed 17/2

08:45-05:35

2 stops58h 50m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£776

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Sat 30/1

08:45-06:55

2 stops60h 10m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£793

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Fri 29/1

11:05-06:55

2 stops81h 50m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£793
Fastest return journey

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Wed 13/1

11:05-11:20

1 stop38h 15m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£868

SydneySantiago

SYD Sydney Kingsford Smith - SCL Santiago Arturo Merino Benitez

SYDSCL

Sydney Kingsford Smith

Thu 29/10

15:15-05:55

2 stops52h 40m

Santiago Arturo Merino Benitez

Wed 31/12

00:00-13:00

Nonstop0h 00m

£901

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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?

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 47 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, August is the cheapest month in which you can book a flight from Sydney to Santiago (average of £1,044). Flying from Sydney to Santiago in December is currently the most expensive (average of £1,555). 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?

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?

Airfare is below average for this route at the moment.

Sydney to Santiago flights typically cost between £1,060 and £1,243 in October.
The cheapest return price found within the last 5 days was £1,046 on LATAM Airlines (31 Oct–29 Nov).

Reviews of airlines servicing Santiago

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
7.0
Good
12,077 reviews
Check prices

Crew

7.9

Boarding

7.4

Comfort

7.2

Overall

7.0

Food

6.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.0
Good
12,077 reviews
American Airlines
7.0
Good
12,077 reviews
Check prices

Crew

7.9

Boarding

7.4

Comfort

7.2

Overall

7.0

Food

6.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

  • 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 5 daily flights to Santiago from 1 airline. 12h 50m 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 2 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 37h 40m. Fly via United Airlines to get the fastest option. The distance between Sydney and Santiago is about 7042 mi.

  • 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 £1,133 on this airline.

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

    Consider Japan Airlines (42%), Cathay Pacific (41%) or Malaysia Airlines (36%) 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, August is the cheapest month in which you can book a flight from Sydney to Santiago (average of £1,044). Flying from Sydney to Santiago in December is currently the most expensive (average of £1,555). 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

Santiago car hire
Santiago Arturo Merino Benitez Airport car hire
Punta Arenas car hire
Balmaceda car hire
Lastarria car hire

Top airline flying from Sydney to Santiago

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£1,133Average£1,247FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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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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