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Cheap flights from Istanbul Airport to Sydney from £490

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SYD
2 Jul — 9 Jul1
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
Explore the most affordable flight options available from Istanbul to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 June 2026.

Fri 6/1115:30
IST
-
SYD
1 stop39h 10m
Sichuan Airlines
Sat 28/1121:25
SYD
-
IST
1 stop40h 45m
Sichuan Airlines
Deal found 1/6£778
Tue 30/614:00
IST
-
SYD
1 stop36h 00m
China Eastern
Tue 7/711:00
SYD
-
IST
1 stop28h 10m
China Eastern
Deal found 31/5£860
Wed 1/713:45
IST
-
SYD
2 stops23h 40m
Qatar Airways
Thu 16/714:50
SYD
-
IST
1 stop34h 45m
Qatar Airways
Deal found 31/5£883
Thu 2/713:45
IST
-
SYD
2 stops22h 55m
Qatar Airways
Sat 11/714:50
SYD
-
IST
1 stop22h 30m
Qatar Airways
Deal found 31/5£887
Tue 17/1113:50
IST
-
SYD
2 stops23h 05m
Qatar Airways
Tue 24/1121:40
SYD
-
IST
1 stop29h 00m
Qatar Airways
Deal found 31/5£892
Wed 1/713:45
IST
-
SYD
2 stops23h 40m
Qatar Airways
Fri 17/714:50
SYD
-
IST
1 stop34h 45m
Qatar Airways
Deal found 31/5£893
Tue 7/715:40
IST
-
SYD
1 stop39h 35m
Sichuan Airlines
Tue 14/720:20
SYD
-
IST
1 stop41h 10m
Sichuan Airlines
Deal found 28/5£899
Wed 18/1114:00
IST
-
SYD
1 stop19h 55m
Etihad Airways
Fri 27/1121:30
SYD
-
IST
1 stop23h 25m
Etihad Airways
Deal found 31/5£900
Tue 30/615:40
IST
-
SYD
1 stop39h 35m
Multiple Airlines
Tue 7/721:45
SYD
-
IST
2 stops39h 50m
Multiple Airlines
Deal found 31/5£903
Sat 19/1214:00
IST
-
SYD
1 stop32h 35m
Etihad Airways
Sat 9/121:30
SYD
-
IST
1 stop23h 25m
Etihad Airways
Deal found 29/5£905

Find flight deals from Istanbul to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Istanbul (IST) 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 2 June 2026.

Round-trip from

£778

One-way from

£490

Popular in

May

Cheapest in

November

Average price

£995
Sichuan Airlines
  • Sichuan Airlines
  • 9/11-21/11
  • 2 total stops
  • 79h 55m total
  • Istanbul to Sydney
Search Deals
China Eastern
  • China Eastern
  • 24/8
  • 3 total stops
  • 35h 00m total
  • Istanbul to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Istanbul 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 858,174 searches. Data last updated 2 June 2026.
Use the filters below to find and compare flights from Istanbul Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 20/11

15:30-14:40

1 stop39h 10m

Sydney Kingsford Smith

Wed 25/11

21:25-06:10

1 stop40h 45m

£778

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 2/7

13:45-19:40

2 stops22h 55m

Sydney Kingsford Smith

Sat 11/7

14:50-11:55

1 stop28h 05m

£886
Fastest return journey

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Wed 11/11

14:00-17:55

1 stop19h 55m

Sydney Kingsford Smith

Sat 21/11

21:30-12:55

1 stop23h 25m

£929

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 12/11

14:00-17:55

1 stop19h 55m

Sydney Kingsford Smith

Mon 23/11

16:35-12:55

1 stop28h 20m

£929

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 8/11

14:00-06:35

1 stop32h 35m

Sydney Kingsford Smith

Mon 23/11

16:35-12:55

1 stop28h 20m

£933

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 15/11

14:00-17:55

1 stop19h 55m

Sydney Kingsford Smith

Sun 22/11

16:35-12:55

1 stop28h 20m

£936

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Tue 30/6

14:00-08:00

2 stops59h 00m

Sydney Kingsford Smith

Tue 7/7

20:30-07:00

2 stops41h 30m

£941

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 2/7

13:45-21:20

2 stops24h 35m

Sydney Kingsford Smith

Thu 9/7

14:50-18:35

1 stop34h 45m

£953

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 16/11

17:55-09:45

3 stops31h 50m

Sydney Kingsford Smith

Mon 23/11

12:45-16:55

3 stops36h 10m

£1,114

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 17/8

13:45-22:20

2 stops25h 35m

Sydney Kingsford Smith

Sat 12/9

12:30-11:55

2 stops30h 25m

£1,153

Flights are sorted by cheapest return flights first.

Deals found on 29/5

Showing 1-10 of 23 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
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 Istanbul Airport to Sydney

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

To ensure you get the cheapest price possible for a flight from Istanbul Airport to Sydney, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of £750). Flying from Istanbul Airport to Sydney in May is currently the most expensive (average of £1,046). 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?

Find hourly flight availability from Istanbul 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 2 June 2026.

When flying from Istanbul Airport 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 Airport to Sydney?

Related info for your journey

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

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

    Located just 4.6 mi from the city center, Sydney Kingsford Smith is the airport most travelers will use when flying to Sydney from Istanbul. Booking flights from Istanbul to Kingsford Smith (SYD) should be relatively easy as there are 0 daily inbound flights from Istanbul from 0 different airlines.

  • How long is the flight from Istanbul Airport to Sydney?

    A quick flight from Istanbul Airport to Sydney can take about 19h 55m. Sichuan Airlines provides one of the quickest options available for as low as £929. There are 9297 mi between Istanbul Airport and Sydney. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with AirAsia X, which is currently one of the cheapest options available, starting at £270. Turkish Airlines flights start at £423 while deals on Emirates start at £562 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 Airport to Sydney?

    Currently, November is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of £750). Flying from Istanbul Airport to Sydney in May is currently the most expensive (average of £1,046). 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

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

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Not ready to book yet? You can track prices for flights from Istanbul to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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