Find flights
When to book
Airlines
FAQs

Cheap flights from Istanbul Airport to Sydney from £547

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
IST — SYD
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Istanbul to Sydney Kingsford Smith are usually found in February or March, booked 70 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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 15 April 2025.

Round-trip from

£689

One-way from

£547

Popular in

January

Cheapest in

February

Average price

£811

Good round-trip deal

£727 or less
China Eastern
  • China Eastern
  • 30/5-6/6
  • 2 total stops
  • 67h 35m total
  • Istanbul to Sydney
Search Deals
Etihad Airways
  • Etihad Airways
  • 24/9
  • 2 total stops
  • 43h 15m total
  • Istanbul to Sydney
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Istanbul to Sydney Kingsford Smith.
Search Deals

Find flight deals from Istanbul to Sydney

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 15 April 2025.

Fri 30/515:40IST - SYD
1 stop39h 35mMultiple Airlines
Fri 6/611:00SYD - IST
1 stop28h 00mMultiple Airlines
Deal found 15/4£689
Mon 4/813:20IST - SYD
1 stop33h 35mSingapore Airlines
Fri 22/818:05SYD - IST
1 stop45h 25mSingapore Airlines
Deal found 14/4£854
Wed 6/814:10IST - SYD
2 stops36h 35mEtihad Airways
Tue 19/815:40SYD - IST
1 stop21h 30mEtihad Airways
Deal found 14/4£930
Tue 28/1015:30IST - SYD
1 stop20h 15mTurkish Airlines
Sat 8/1121:40SYD - IST
1 stop21h 45mTurkish Airlines
Deal found 14/4£970
Wed 24/1205:10IST - SYD
2 stops41h 20mKLM
Wed 11/315:55SYD - IST
2 stops44h 15mKLM
Deal found 14/4£997
Tue 8/716:30IST - SYD
1 stop21h 00mThai Airways
Fri 29/810:00SYD - IST
1 stop26h 35mThai Airways
Deal found 14/4£1,055
Sun 10/819:00IST - SYD
2 stops41h 35mOman Air
Tue 26/813:05SYD - IST
2 stops35h 55mOman Air
Deal found 14/4£1,064
Thu 29/502:10IST - SYD
1 stop20h 55mEmirates
Fri 6/606:00SYD - IST
1 stop22h 35mEmirates
Deal found 15/4£1,074
Sat 27/1217:20IST - SYD
1 stop31h 10mAsiana Airlines
Thu 12/310:30SYD - IST
1 stop37h 10mAsiana Airlines
Deal found 14/4£1,096
Wed 6/821:20IST - SYD
1 stop26h 00mKorean Air
Thu 21/807:55SYD - IST
1 stop42h 45mKorean Air
Deal found 14/4£1,106
Sat 9/820:05IST - SYD
1 stop27h 10mQatar Airways
Wed 20/820:45SYD - IST
1 stop22h 10mQatar Airways
Deal found 14/4£1,108
Thu 15/519:25IST - SYD
1 stop38h 55mQantas Airways
Sat 31/506:00SYD - IST
1 stop39h 25mQantas Airways
Deal found 14/4£1,130

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 15 April 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

Fri 30/5

15:40-14:15

1 stop39h 35m

Sydney Kingsford Smith

Fri 6/6

11:00-08:00

1 stop28h 00m

£689

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Mon 4/8

13:20-05:55

1 stop33h 35m

Sydney Kingsford Smith

Fri 22/8

18:05-08:30

1 stop45h 25m

£854

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Wed 6/8

14:10-09:45

2 stops36h 35m

Sydney Kingsford Smith

Tue 19/8

15:40-06:10

1 stop21h 30m

£930

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Tue 8/7

16:30-20:30

1 stop21h 00m

Sydney Kingsford Smith

Fri 29/8

10:00-05:35

1 stop26h 35m

£1,055

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 5/10

01:50-07:05

1 stop21h 15m

Sydney Kingsford Smith

Thu 16/10

21:55-11:00

1 stop21h 05m

£1,059

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sun 10/8

19:00-19:35

2 stops41h 35m

Sydney Kingsford Smith

Tue 26/8

13:05-18:00

2 stops35h 55m

£1,064

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 29/5

02:10-06:05

1 stop20h 55m

Sydney Kingsford Smith

Fri 6/6

06:00-21:35

1 stop22h 35m

£1,074

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Wed 6/8

21:20-06:20

1 stop26h 00m

Sydney Kingsford Smith

Thu 21/8

07:55-19:40

1 stop42h 45m

£1,106

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Sat 9/8

20:05-06:15

1 stop27h 10m

Sydney Kingsford Smith

Wed 20/8

20:45-11:55

1 stop22h 10m

£1,108

IstanbulSydney

IST - SYD

ISTSYD

Istanbul

Thu 15/5

19:25-17:20

1 stop38h 55m

Sydney Kingsford Smith

Sat 31/5

06:00-14:25

1 stop39h 25m

£1,130

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 22 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 11 April 2025.

To ensure you get the cheapest price possible for a flight from Istanbul Airport to Sydney, you should look to book at least 70 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, May is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of £985). Flying from Istanbul Airport to Sydney in July is currently the most expensive (average of £1,726). 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 15 April 2025.

It’s optimal to fly from Istanbul Airport to Sydney in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 15 April 2025.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Garuda Indonesia
8.1
Very Good
71 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very Good
1,288 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very Good
3,198 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 2 different airlines.

  • What are the cheapest airlines flying from Istanbul Airport to Sydney round-trip?

    Currently priced at £854, Singapore Airlines will fly you from Istanbul Airport to Sydney and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Thai Airways - these airlines can fly you to your destination from £930 and £1,055, respectively. These flights start at 3% 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 Etihad Airways, which is currently one of the cheapest options available, starting at £547. Turkish Airlines flights start at £595 while deals on Qatar Airways start at £606 one-way.

  • What are the cheapest flights from Istanbul Airport to Sydney?

    While on average a flight from Istanbul Airport to Sydney is generally £727, our data shows the cheapest flight currently is £719. When looking at the most popular route, (Istanbul - Sydney Kingsford Smith), you can expect to pay £1,096 for that flight.

  • 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, May is the cheapest month in which you can book a flight from Istanbul Airport to Sydney (average of £985). Flying from Istanbul Airport to Sydney in July is currently the most expensive (average of £1,726). 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 Istanbul Airport?

Book flights to Istanbul Airport if you plan to visit one of these locations
Bondi Beach
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 2 airlines flying from Istanbul to Sydney

Discover the top 2 airlines 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£651Average£843FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£708Average£724FlexibilityNo 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.
Site
©2025 Cheapflights