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Cheap flights from Istanbul Airport to Sydney from £504

IST — SYD
24 Sep — 1 Oct1
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

Wed 2/1215:30 -
1 stop39h 35m
Sat 2/121:25 -
1 stop40h 45m
Deal found 21/8£673
Sun 1/1115:30 -
1 stop39h 35m
Wed 4/1121:25 -
1 stop40h 45m
Deal found 23/8£687
Tue 1/915:40 -
1 stop39h 35m
Sun 6/920:20 -
1 stop41h 10m
Deal found 22/8£688
Fri 27/1115:30 -
1 stop39h 35m
Wed 30/1221:25 -
1 stop40h 45m
Deal found 25/8£688
Tue 1/915:40 -
1 stop39h 35m
Tue 29/920:50 -
1 stop22h 45m
Deal found 21/8£732
Fri 28/815:40 -
1 stop39h 35m
Sun 30/820:20 -
1 stop41h 10m
Deal found 21/8£804
Tue 8/1214:55 -
1 stop40h 55m
Tue 12/110:30 -
1 stop29h 50m
Deal found 25/8£853
Fri 28/815:40 -
1 stop39h 35m
Tue 1/920:20 -
1 stop41h 10m
Deal found 21/8£856
Fri 2/1014:10 -
3 stops34h 10m
Tue 27/1010:30 -
1 stop29h 50m
Deal found 21/8£878
Fri 28/813:50 -
1 stop33h 20m
Sun 13/915:40 -
1 stop27h 55m
Deal found 21/8£879

Find flight deals from Istanbul to Sydney

Round-trip from

£673

One-way from

£504

Popular in

October

Cheapest in

March

Average price

£1,054
Sichuan Airlines
  • Sichuan Airlines
  • 2/12-2/1
  • 2 total stops
  • 80h 20m total
  • Istanbul to Sydney
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 13/11
  • 1 total stop
  • 39h 35m total
  • Istanbul to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sun 15/11

13:55-06:30

1 stop32h 35m

Sydney Kingsford Smith

Mon 23/11

16:50-12:50

1 stop28h 00m

£920

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 26/10

13:50-22:20

2 stops24h 30m

Sydney Kingsford Smith

Thu 5/11

15:50-12:20

1 stop28h 30m

£934

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sat 5/9

20:05-06:30

1 stop27h 25m

Sydney Kingsford Smith

Mon 14/9

14:50-06:20

1 stop22h 30m

£952
Fastest return journey

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 26/10

15:20-19:25

1 stop20h 05m

Sydney Kingsford Smith

Thu 5/11

21:35-11:10

1 stop21h 35m

£965

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 2/11

13:55-06:30

1 stop32h 35m

Sydney Kingsford Smith

Mon 16/11

21:30-12:50

1 stop23h 20m

£974

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 26/10

20:05-06:05

2 stops26h 00m

Sydney Kingsford Smith

Thu 5/11

21:45-18:30

1 stop28h 45m

£984

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Tue 8/12

13:50-18:20

1 stop20h 30m

Sydney Kingsford Smith

Tue 12/1

18:30-12:20

2 stops25h 50m

£1,016

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sun 1/11

20:10-06:50

1 stop26h 40m

Sydney Kingsford Smith

Wed 4/11

16:30-12:20

2 stops27h 50m

£1,024

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Tue 27/10

17:55-10:45

3 stops32h 50m

Sydney Kingsford Smith

Mon 23/11

11:10-16:55

3 stops37h 45m

£1,044
Cheapest one-way
Fastest single journey

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sat 24/10

15:50-20:10

1 stop20h 20m

£576

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 21 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 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, March is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of £873). Flying from Istanbul Airport to Sydney in October is currently the most expensive (average of £1,092). 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 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 £906 and £1,147 in December.
The cheapest return price found within the last 5 days was £673 on Sichuan Airlines (2 Dec–2 Jan).

Related info for your journey

  • 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 20h 05m. Etihad Airways provides one of the quickest options available for as low as £965. 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 £266. Turkish Airlines flights start at £417 while deals on Emirates start at £554 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, March is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of £873). Flying from Istanbul Airport to Sydney in October is currently the most expensive (average of £1,092). 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
Parramatta
Bondi Beach
Coogee
Manly

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