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Cheap flights from Istanbul Airport to Sydney from £514

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SYD
27 Aug — 3 Sep1
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 28 July 2026.

Thu 20/811:00
IST
-
SYD
3 stops38h 00m
China Eastern
Sun 6/910:05
SYD
-
IST
3 stops53h 05m
China Eastern
Deal found 27/7£689
Sun 8/1115:30
IST
-
SYD
1 stop39h 35m
Sichuan Airlines
Wed 11/1121:25
SYD
-
IST
1 stop40h 45m
Sichuan Airlines
Deal found 27/7£700
Sun 15/1115:30
IST
-
SYD
1 stop39h 35m
Sichuan Airlines
Sat 28/1121:25
SYD
-
IST
1 stop40h 45m
Sichuan Airlines
Deal found 26/7£731
Sat 17/1011:00
IST
-
SYD
3 stops38h 00m
China Eastern
Wed 4/1111:10
SYD
-
IST
3 stops53h 00m
China Eastern
Deal found 23/7£742
Thu 20/811:00
IST
-
SYD
3 stops38h 00m
China Eastern
Tue 22/911:00
SYD
-
IST
2 stops51h 00m
China Eastern
Deal found 24/7£761
Sat 17/1011:00
IST
-
SYD
3 stops38h 00m
China Eastern
Fri 6/1111:10
SYD
-
IST
3 stops53h 00m
China Eastern
Deal found 23/7£781
Thu 20/811:00
IST
-
SYD
3 stops38h 00m
China Eastern
Wed 28/1011:10
SYD
-
IST
2 stops53h 00m
China Eastern
Deal found 27/7£789
Thu 20/811:00
IST
-
SYD
3 stops38h 00m
Multiple Airlines
Sun 6/920:20
SYD
-
IST
1 stop41h 10m
Multiple Airlines
Deal found 27/7£793
Wed 19/814:00
IST
-
SYD
3 stops59h 00m
China Eastern
Tue 22/911:00
SYD
-
IST
2 stops51h 00m
China Eastern
Deal found 24/7£799
Fri 23/1015:40
IST
-
SYD
1 stop39h 00m
Multiple Airlines
Fri 6/1122:10
SYD
-
IST
1 stop41h 00m
Multiple Airlines
Deal found 23/7£817

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 28 July 2026.

Round-trip from

£689

One-way from

£514

Popular in

May

Cheapest in

November

Average price

£1,058
China Eastern
  • China Eastern
  • 20/8-6/9
  • 6 total stops
  • 91h 05m total
  • Istanbul to Sydney
Search Deals
China Eastern
  • China Eastern
  • 26/8
  • 3 total stops
  • 59h 00m total
  • Istanbul to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 28 July 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

Sun 8/11

15:30-15:05

1 stop39h 35m

Sydney Kingsford Smith

Wed 11/11

21:25-06:10

1 stop40h 45m

£700

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 19/10

15:40-15:15

1 stop39h 35m

Sydney Kingsford Smith

Sat 31/10

21:25-06:10

1 stop40h 45m

£820

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 15/11

18:30-10:45

2 stops32h 15m

Sydney Kingsford Smith

Mon 23/11

12:45-17:40

2 stops60h 55m

£874

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Tue 8/12

12:00-18:20

1 stop22h 20m

Sydney Kingsford Smith

Tue 12/1

22:10-18:40

1 stop28h 30m

£964
Fastest return journey

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 17/8

20:05-06:30

1 stop27h 25m

Sydney Kingsford Smith

Sat 12/9

14:50-06:20

1 stop22h 30m

£1,023

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Tue 8/12

18:30-10:45

2 stops32h 15m

Sydney Kingsford Smith

Tue 12/1

15:25-17:40

2 stops58h 15m

£1,051
Cheapest one-way
Fastest single journey

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 21/9

13:45-16:50

1 stop20h 05m

£515

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 20/9

14:00-08:05

3 stops35h 05m

£549

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 24/9

02:15-08:00

1 stop22h 45m

£559

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 25/10

18:30-10:45

2 stops32h 15m

£577

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 13 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 £788). Flying from Istanbul Airport to Sydney in May is currently the most expensive (average of £1,108). 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 28 July 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?

Airfare is below average for this route at the moment.

Istanbul Airport to Sydney flights typically cost between £886 and £1,175 in August.
The cheapest return price found within the last 5 days was £689 on China Eastern (20 Aug–6 Sept).

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 22h 20m. Sichuan Airlines provides one of the quickest options available for as low as £964. 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 £273. Qatar Airways flights start at £400 while deals on Turkish Airlines start at £427 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 £788). Flying from Istanbul Airport to Sydney in May is currently the most expensive (average of £1,108). 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
Wollongong
Bondi Beach
Parramatta
Coogee
Manly

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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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