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Cheap flights from Istanbul Airport to Sydney from £417

IST — SYD
29 Nov — 6 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

Mon 21/1215:40 -
1 stop39h 25m
Tue 19/110:30 -
1 stop29h 50m
Deal found 28/10£607
Tue 8/1211:00 -
3 stops38h 15m
Tue 12/109:20 -
1 stop30h 50m
Deal found 29/10£641
Tue 8/1211:00 -
3 stops38h 15m
Tue 12/110:30 -
1 stop29h 50m
Deal found 28/10£671
Wed 9/1215:40 -
1 stop39h 25m
Fri 8/121:25 -
1 stop41h 15m
Deal found 28/10£686
Mon 21/1215:40 -
1 stop39h 25m
Wed 30/1221:25 -
1 stop41h 15m
Deal found 26/10£687
Wed 9/1215:40 -
1 stop39h 25m
Wed 13/121:25 -
1 stop41h 15m
Deal found 29/10£688
Fri 25/1215:40 -
1 stop39h 25m
Wed 30/1221:25 -
1 stop41h 15m
Deal found 26/10£718

Find flight deals from Istanbul to Sydney

Round-trip from

£607

One-way from

£417

Popular in

October

Cheapest in

March

Average price

£1,187
Air China
  • Air China
  • 21/12-19/1
  • 2 total stops
  • 69h 15m total
  • Istanbul to Sydney
Search Deals
1/12-31/12
  • 1/12-31/12
  • 3 total stops
  • 43h 00m total
  • Istanbul to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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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

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Price

Cheapest return flight

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Fri 18/12

15:40-15:05

1 stop39h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£514

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

£522
Fastest return journey

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 1/2

13:55-17:45

1 stop19h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£525

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 1/2

14:55-20:20

3 stops45h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£528

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 1/3

01:55-12:25

2 stops26h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£590

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Thu 21/1

13:50-18:20

1 stop20h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£591

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sun 29/11

18:35-16:30

2 stops37h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£608

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Thu 26/11

20:05-06:35

2 stops26h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£624

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Sat 7/11

18:35-07:00

1 stop28h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£638

IstanbulSydney

IST Istanbul - SYD Sydney Kingsford Smith

ISTSYD

Istanbul

Mon 21/12

18:35-17:30

2 stops38h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£638

Flights are sorted by cheapest return flights first.

Deals found on 26/10

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

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 £892). Flying from Istanbul Airport to Sydney in October is currently the most expensive (average of £1,187). 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 £942 and £1,018 in December.
The cheapest return price found within the last 5 days was £607 on Multiple Airlines (21 Dec–19 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 24h 30m. Qatar Airways provides one of the quickest options available for as low as £971. 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 Sichuan Airlines, which is currently one of the cheapest options available, starting at £239. AirAsia X flights start at £290 while deals on Qatar Airways start at £399 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 £892). Flying from Istanbul Airport to Sydney in October is currently the most expensive (average of £1,187). 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?

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Parramatta
Wollongong
Bondi Beach
Coogee

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