Find flights
When to book
Airlines
FAQs

Cheap flights from Istanbul Airport to Sydney from £430

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 19/12. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SYD
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Istanbul to Sydney Kingsford Smith are usually found in March or February, booked 55 days in advance, depart on a Wednesday or Thursday and return on a Monday

Find 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 27 November 2025.

Tue 25/1119:50IST - SYD
1 stop38h 05mEtihad Airways
Fri 5/1216:35SYD - IST
1 stop28h 20mEtihad Airways
Deal found 25/11£901
Wed 24/1213:15IST - SYD
1 stop38h 35mSingapore Airlines
Sun 25/116:10SYD - IST
1 stop24h 35mSingapore Airlines
Deal found 25/11£942
Thu 4/1219:50IST - SYD
1 stop38h 05mEtihad Airways
Sun 7/1216:35SYD - IST
1 stop28h 20mEtihad Airways
Deal found 25/11£954
Thu 4/1219:50IST - SYD
1 stop38h 05mEtihad Airways
Mon 8/1221:30SYD - IST
1 stop29h 15mEtihad Airways
Deal found 25/11£957
Fri 5/1214:00IST - SYD
1 stop19h 55mEtihad Airways
Sun 7/1216:35SYD - IST
1 stop28h 20mEtihad Airways
Deal found 25/11£958
Fri 5/1214:00IST - SYD
1 stop19h 55mEtihad Airways
Mon 8/1221:30SYD - IST
1 stop29h 15mEtihad Airways
Deal found 25/11£961
Wed 17/1215:30IST - SYD
1 stop39h 10mSichuan Airlines
Wed 7/121:25SYD - IST
1 stop40h 45mSichuan Airlines
Deal found 25/11£976
Mon 15/1215:30IST - SYD
1 stop39h 10mSichuan Airlines
Fri 9/121:25SYD - IST
1 stop40h 45mSichuan Airlines
Deal found 25/11£984
Sat 6/1214:00IST - SYD
1 stop32h 35mEtihad Airways
Mon 8/1221:30SYD - IST
1 stop29h 15mEtihad Airways
Deal found 25/11£1,002
Wed 3/1214:00IST - SYD
1 stop32h 35mEtihad Airways
Sun 7/1216:35SYD - IST
1 stop28h 20mEtihad Airways
Deal found 25/11£1,007
Wed 3/1214:00IST - SYD
1 stop32h 35mEtihad Airways
Mon 8/1221:30SYD - IST
1 stop29h 15mEtihad Airways
Deal found 25/11£1,010

Cheap 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 27 November 2025.

Round-trip from

£759

One-way from

£430

Popular in

January

Cheapest in

March

Average price

£824
Sichuan Airlines
  • Sichuan Airlines
  • 8/3-21/3
  • 2 total stops
  • 79h 55m total
  • Istanbul to Sydney
Search Deals
China Eastern
  • China Eastern
  • 19/12
  • 3 total stops
  • 33h 45m 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 (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 27 November 2025.
Use the filters below to find and compare flights from Istanbul Airport to Sydney that are best for you.

Fly from

Istanbul

Fly to

Sydney

Route

Depart

Return

Price

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 8/3

15:30-14:40

1 stop39h 10m

Sydney Kingsford Smith

Wed 18/3

21:25-06:10

1 stop40h 45m

£759

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 1/3

15:30-14:40

1 stop39h 10m

Sydney Kingsford Smith

Wed 4/3

21:25-06:10

1 stop40h 45m

£817

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 1/2

15:30-14:40

1 stop39h 10m

Sydney Kingsford Smith

Fri 20/2

21:25-06:10

1 stop40h 45m

£819

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 13/3

14:00-06:35

1 stop32h 35m

Sydney Kingsford Smith

Mon 16/3

16:35-12:55

1 stop28h 20m

£911

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Fri 13/3

14:00-06:35

1 stop32h 35m

Sydney Kingsford Smith

Thu 19/3

21:45-12:55

1 stop23h 10m

£911

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 9/3

13:50-06:50

1 stop33h 00m

Sydney Kingsford Smith

Tue 17/3

15:50-12:20

1 stop28h 30m

£1,026

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sat 31/1

15:05-19:20

1 stop20h 15m

Sydney Kingsford Smith

Sat 21/2

21:15-10:45

1 stop21h 30m

£1,048

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 29/1

15:05-19:20

1 stop20h 15m

Sydney Kingsford Smith

Sun 22/2

21:15-10:45

1 stop21h 30m

£1,048

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Wed 28/1

15:05-19:20

1 stop20h 15m

Sydney Kingsford Smith

Fri 20/2

21:15-10:45

1 stop21h 30m

£1,076

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 9/3

20:05-07:35

2 stops27h 30m

Sydney Kingsford Smith

Tue 17/3

21:10-18:30

1 stop29h 20m

£1,097

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 23 results
1
2
3

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?

Use this chart to determine the optimal time to book a return flight from Istanbul to Sydney. Price data was last updated on 21 November 2025.

To ensure you get the cheapest price possible for a flight from Istanbul Airport to Sydney, you should look to book at least 55 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, October is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of £431). Flying from Istanbul Airport to Sydney in January is currently the most expensive (average of £851). 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 27 November 2025.

It’s optimal to fly from Istanbul Airport to Sydney in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from Istanbul Airport to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 27 November 2025.
Read reviews from past customers who have flown with Turkish Airlines from Istanbul Airport to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,063 reviews
Check prices

Comfort

7.3

Crew

7.7

Overall

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Assia,Nov 2025

IST - YUL

Wide chairs, wide screen, possibility to pair our cellphone with the screen. Tasty food.
Turkish Airlines
7.3
Good
4,063 reviews
Turkish Airlines
7.3
Good
4,063 reviews
Check prices

Comfort

7.3

Crew

7.7

Overall

7.3

Food

7.4

Entertainment

7.4

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Assia,Nov 2025

IST - YUL

Wide chairs, wide screen, possibility to pair our cellphone with the screen. Tasty food.

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 is 1 daily inbound flight from Istanbul from 1 airline.

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

    A quick flight from Istanbul Airport to Sydney can take about 20h 15m. Sichuan Airlines provides one of the quickest options available for as low as £974. There are 9297 mi between Istanbul Airport and Sydney. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Istanbul Airport to Sydney round-trip?

    Currently priced at £727, Turkish Airlines will fly you from Istanbul Airport to Sydney and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. This flight start at 18% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at £430. Sichuan Airlines flights start at £452 while deals on Etihad Airways start at £489 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, October is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of £431). Flying from Istanbul Airport to Sydney in January is currently the most expensive (average of £851). 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
Bondi Beach
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Istanbul to Sydney

Discover the top airline that operate flights from Istanbul to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£727Average£801FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Istanbul to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Istanbul today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Istanbul to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Istanbul to Sydney for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Istanbul to Sydney with no change fees?

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

Can Cheapflights notify me if prices for flights from Istanbul to Sydney become cheaper?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.