Cheap flights from Istanbul to Sydney from $735

IST — SYD
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Istanbul to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Istanbul to Sydney

Fri 25/1215:40 -
1 stop39h 25m
Sun 10/110:30 -
1 stop29h 50m
Deal found 31/10$1,135
Mon 21/1215:40 -
1 stop39h 25m
Sun 17/110:30 -
1 stop29h 50m
Deal found 3/11$1,138
Mon 14/1215:40 -
1 stop39h 25m
Sat 2/120:40 -
1 stop43h 40m
Deal found 2/11$1,151
Mon 21/1215:40 -
1 stop39h 25m
Tue 19/110:30 -
1 stop29h 50m
Deal found 30/10$1,171
Mon 21/1214:10 -
3 stops34h 55m
Sun 17/109:20 -
1 stop30h 50m
Deal found 3/11$1,196
Tue 29/1211:00 -
3 stops38h 15m
Sat 16/109:20 -
1 stop30h 50m
Deal found 31/10$1,198
Tue 8/1211:00 -
3 stops38h 15m
Tue 12/110:30 -
1 stop29h 50m
Deal found 4/11$1,228
Tue 8/1211:00 -
3 stops38h 15m
Tue 12/109:20 -
1 stop30h 50m
Deal found 3/11$1,229
Tue 17/1112:55 -
2 stops47h 30m
Tue 24/1122:15 -
1 stop25h 50m
Deal found 2/11$1,595
Wed 23/1217:20 -
1 stop29h 50m
Sun 10/122:15 -
1 stop25h 50m
Deal found 4/11$1,626
Fri 25/1217:20 -
2 stops34h 50m
Sun 10/122:15 -
1 stop25h 50m
Deal found 31/10$1,638
Tue 1/1209:00 -
2 stops41h 00m
Sat 17/408:35 -
1 stop38h 30m
Deal found 4/11$1,666

Find flight deals from Istanbul to Sydney

Round-trip from

$1,135

One-way from

$735

Popular in

October

Cheapest in

March

Average price

$1,888
Air China
  • Air China
  • 25/12-10/1
  • 2 total stops
  • 69h 15m total
  • Istanbul to Sydney
Sichuan Airlines
  • Sichuan Airlines
  • 15/11-31/12
  • 1 total stop
  • 39h 25m total
  • Istanbul to Sydney
Highest demand for flights based on searches. 7% potential increase in price ($234 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($44 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sun 15/11

18:40-12:10

3 stops33h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$941

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Thu 26/11

20:10-06:50

1 stop26h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$999

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Tue 22/12

13:55-06:30

1 stop32h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,043

IstanbulSydney

SAW Istanbul Sabiha Gokcen - SYD Sydney Kingsford Smith

SAWSYD

Istanbul Sabiha Gokcen

Wed 18/11

17:20-07:10

1 stop29h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,098

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Wed 27/1

20:05-11:00

2 stops30h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,105

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Wed 25/11

01:55-11:00

2 stops25h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,146

IstanbulSydney

SAW Istanbul Sabiha Gokcen - SYD Sydney Kingsford Smith

SAWSYD

Istanbul Sabiha Gokcen

Tue 24/11

14:20-07:00

1 stop32h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,175

IstanbulSydney

SAW Istanbul Sabiha Gokcen - SYD Sydney Kingsford Smith

SAWSYD

Istanbul Sabiha Gokcen

Thu 26/11

14:20-07:00

1 stop32h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,178

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sun 21/2

01:55-07:35

2 stops45h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,178

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Tue 5/1

20:05-09:30

2 stops29h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,212

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Istanbul to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Istanbul with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Istanbul to Sydney

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

Currently, March is the cheapest month in which you can book a flight from Istanbul to Sydney (average of $1,705). Flying from Istanbul to Sydney in October is currently the most expensive (average of $2,268). 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 IST to SYD?

When flying from Istanbul to Sydney, 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 Istanbul to Sydney?

Airfare is below average for this route at the moment.
Istanbul to Sydney flights typically cost between $1,801 and $1,946 in December.
The cheapest return price found within the last 5 days was $1,135 on Multiple Airlines (25 Dec–10 Jan).

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

The price you pay for your flight from Istanbul to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sydney

Check out reviews from past customers who have flown with Sichuan Airlines,Emirates, andQantas Airways from Istanbul 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.

Entertainment

7.4

Comfort

7.8

Boarding

8.4

Overall

8.1

Crew

8.8

Food

7.6

Reviews

1 / 1
6.0
Good

Anonymous,Sept 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.

Entertainment

7.4

Comfort

7.8

Boarding

8.4

Overall

8.1

Crew

8.8

Food

7.6

Reviews

1 / 1
6.0
Good

Anonymous,Sept 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.

Entertainment

7.4

Comfort

7.8

Boarding

8.4

Overall

8.1

Crew

8.8

Food

7.6

Reviews

1 / 1
6.0
Good

Anonymous,Sept 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.

Entertainment

7.4

Comfort

7.8

Boarding

8.4

Overall

8.1

Crew

8.8

Food

7.6

Reviews

1 / 1
6.0
Good

Anonymous,Sept 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.

Entertainment

7.4

Comfort

7.8

Boarding

8.4

Overall

8.1

Crew

8.8

Food

7.6

Reviews

1 / 1
6.0
Good

Anonymous,Sept 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.

Entertainment

7.4

Comfort

7.8

Boarding

8.4

Overall

8.1

Crew

8.8

Food

7.6

Reviews

1 / 1
6.0
Good

Anonymous,Sept 2025

TFU - FCO

Not the most exciting business class experience out there, the seat was OK though rather narrow and poorly upholstered; bedding was mediocre quality. Functional more than anything else. Food mediocre, no choice of menu. Staff seem to do their best despite language barrier and differing service expectations in terms of what J class should be today.

Related info for your journey

  • What airport do you fly into for flights to Sydney from Istanbul?

    If you book a flight to Sydney from Istanbul, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 0 flights from Istanbul to Kingsford Smith per day from 6 different airlines.

  • How long is the flight from Istanbul to Sydney?

    Airlines like Sichuan Airlines, Etihad Airways, and Emirates fly from Istanbul to Sydney in about 20h 15m. The time it takes to get you to your destination can typically vary by up to 19h 10m. Istanbul and Sydney are separated by a distance of 14907 km. This flight may include one or multiple stops.

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

    Currently priced at $1,199, Sichuan Airlines will fly you from Istanbul to Sydney and back. In addition to Sichuan Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Turkish Airlines - these airlines can fly you to your destination from $1,331 and $1,714, respectively. Sichuan Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Istanbul to Sydney one-way?

    One-way options have recently been found by users for as low as $522 on AirAsia X. Other airlines that offer cheap prices include Sichuan Airlines from $660 and Turkish Airlines from $695 one-way.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Istanbul to Sydney (average of $1,705). Flying from Istanbul to Sydney in October is currently the most expensive (average of $2,268). 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
Penrith
Manly
Cronulla
Katoomba
Terrigal
Lithgow
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Istanbul to Sydney

Top 6 airlines flying from Istanbul to Sydney

AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$1,199Average$1,278FlexibilityNo cancel feeOn-time63%
Search Sichuan Airlines flights
Etihad AirwaysCheapest$1,331Average$1,683FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest$1,714Average$1,960FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,748Average$1,937FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$2,020Average$2,233FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$2,115Average$2,172FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Istanbul to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Sydney from Istanbul by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Istanbul to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Istanbul to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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