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Cheap flights from Istanbul Airport to Sydney from £413

IST — SYD
21 Oct — 28 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

Sun 1/1115:40 -
1 stop39h 25m
Wed 4/1121:25 -
1 stop41h 15m
Deal found 19/9£699
Sun 1/1115:40 -
1 stop39h 25m
Fri 4/1221:25 -
1 stop41h 15m
Deal found 20/9£810
Sun 20/1215:40 -
1 stop39h 25m
Wed 10/321:25 -
1 stop41h 15m
Deal found 20/9£819
Wed 16/1215:40 -
1 stop39h 25m
Sat 2/121:25 -
1 stop41h 15m
Deal found 17/9£843
Tue 3/1112:45 -
2 stops34h 50m
Tue 10/1121:30 -
1 stop23h 20m
Deal found 19/9£845
Sun 15/1113:55 -
1 stop32h 35m
Mon 23/1116:50 -
1 stop28h 00m
Deal found 21/9£856
Sun 8/1113:55 -
1 stop32h 35m
Sat 21/1121:30 -
1 stop23h 20m
Deal found 21/9£858
Mon 2/1115:40 -
1 stop39h 25m
Wed 2/1221:25 -
1 stop41h 15m
Deal found 20/9£870
Wed 9/1215:40 -
1 stop39h 25m
Sat 2/121:25 -
1 stop41h 15m
Deal found 17/9£871

Find flight deals from Istanbul to Sydney

Round-trip from

£699

One-way from

£413

Popular in

October

Cheapest in

March

Average price

£1,074
Sichuan Airlines
  • Sichuan Airlines
  • 1/11-4/11
  • 2 total stops
  • 80h 40m total
  • Istanbul to Sydney
Search Deals
4/11-31/12
  • 4/11-31/12
  • 2 total stops
  • 29h 30m total
  • Istanbul to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 2/11

14:05-12:10

3 stops38h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£435

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sun 1/11

13:35-09:05

3 stops59h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£455

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Fri 5/3

15:40-15:05

1 stop39h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£513

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sun 1/11

19:30-06:35

2 stops27h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£567

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sat 2/1

13:55-06:30

1 stop32h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£588

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Tue 17/11

01:55-14:55

2 stops29h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£595
Fastest return journey

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Wed 27/1

01:55-11:45

2 stops25h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£606

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Wed 27/1

23:40-11:05

2 stops27h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£606

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 1/3

20:10-20:05

3 stops39h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£608

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Fri 20/11

12:00-08:55

2 stops36h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£609

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 16 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

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 £888). Flying from Istanbul Airport to Sydney in October is currently the most expensive (average of £1,289). 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 £1,018 and £1,277 in November.
The cheapest return price found within the last 5 days was £699 on Sichuan Airlines (1 Nov–4 Nov).

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 22h 20m. Qatar Airways provides one of the quickest options available for as low as £931. There are 9297 mi between Istanbul Airport and Sydney.

  • 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 £271. Qatar Airways flights start at £397 while deals on Turkish Airlines start at £425 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 £888). Flying from Istanbul Airport to Sydney in October is currently the most expensive (average of £1,289). 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

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