IST - SYD

£347 Find Cheap Flights from Istanbul to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Istanbul to Sydney departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Istanbul to Sydney, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£767
Typical prices: £714-£902
China Eastern
Tue 17/3Sat 18/4
IST - SYD • 2 stops
Cheapest one-way flight
£347
Typical prices: £441-£557
Multiple Airlines
Wed 1/4
IST - SYD • 3 stops
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Wear comfortable shoes at Istanbul Airport for long walks.
Use the Airport Link train for quick access to Sydney.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
China Eastern
Cheapest • from £767 (return)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Istanbul to Sydney (IST-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Istanbul to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Istanbul to Sydney

Tue, 17 Mar - Sat, 18 Apr
China Eastern Logo
11:00 - 13:35
IST
-
SYD
42h 35m
2 stops
China Eastern Logo
14:10 - 07:00
SYD
-
IST
47h 50m
2 stops
£767China Eastern
Sun, 15 Mar - Sat, 18 Apr
Sichuan Airlines Logo
15:30 - 14:40
IST
-
SYD
39h 10m
1 stop
Sichuan Airlines Logo
20:20 - 06:30
SYD
-
IST
41h 10m
1 stop
£788Sichuan Airlines
Sun, 15 Mar - Mon, 20 Apr
China Eastern Logo
13:35 - 13:35
IST
-
SYD
40h 00m
1 stop
China Eastern Logo
11:00 - 08:00
SYD
-
IST
28h 00m
1 stop
£789China Eastern
Sun, 15 Mar - Wed, 15 Apr
Sichuan Airlines Logo
15:30 - 14:40
IST
-
SYD
39h 10m
1 stop
Sichuan Airlines Logo
20:20 - 06:30
SYD
-
IST
41h 10m
1 stop
£791Sichuan Airlines
Sun, 15 Mar - Mon, 20 Apr
China Eastern Logo
13:35 - 07:20
IST
-
SYD
57h 45m
3 stops
China Eastern Logo
11:00 - 08:00
SYD
-
IST
28h 00m
1 stop
£794China Eastern
Mon, 16 Mar - Thu, 16 Apr
China Eastern Logo
13:35 - 13:35
IST
-
SYD
40h 00m
1 stop
China Eastern Logo
11:00 - 08:00
SYD
-
IST
28h 00m
1 stop
£795China Eastern
Sun, 15 Mar - Mon, 20 Apr
China Eastern Logo
13:35 - 07:20
IST
-
SYD
57h 45m
2 stops
China Eastern Logo
11:00 - 08:00
SYD
-
IST
28h 00m
1 stop
£796China Eastern
Wed, 18 Mar - Fri, 17 Apr
China Eastern Logo
13:35 - 10:00
IST
-
SYD
36h 25m
1 stop
China Eastern Logo
10:05 - 08:00
SYD
-
IST
52h 55m
3 stops
£797China Eastern
Fri, 6 Mar - Sun, 22 Mar
China Eastern Logo
13:35 - 10:00
IST
-
SYD
36h 25m
1 stop
China Eastern Logo
12:00 - 07:00
SYD
-
IST
51h 00m
2 stops
£797China Eastern
Wed, 18 Mar - Wed, 22 Apr
China Eastern Logo
13:35 - 13:35
IST
-
SYD
40h 00m
1 stop
China Eastern Logo
11:00 - 07:00
SYD
-
IST
27h 00m
2 stops
£815China Eastern
Booking Insights

KAYAK's insights & trends for Istanbul to Sydney flights

Get data-powered insights and trends into flights from Istanbul to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Istanbul Airport to Sydney?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Istanbul Airport to Sydney departing in March.

What is the cheapest month to fly from Istanbul Airport to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Istanbul Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Istanbul Airport to Sydney is November, where tickets cost £731 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is £993 and £983 respectively.

Can I save money by flying with a stopover from Istanbul Airport to Sydney?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £1,382, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Istanbul Airport to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Istanbul Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Istanbul Airport to Sydney, you should book around 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Istanbul to Sydney

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jenna Scatena

Jenna Scatena

Expert on IST

Journalist and Travel Writer, Jenna Scatena is an award-winning travel writer with a love for sharing stories and exploring new places, especially by Vespa. Though she's from San Francisco, she has spent a significant chunk of her vacation days over the last decade eating her way through Texas and sleeping in hotels around the world—especially in California, the Middle East, and Europe.

Read more
Robert Schrader

Robert Schrader

Expert on SYD

One of the web's original travel bloggers, Robert launched his first site, Leave Your Daily Hell, in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Good to know - Cheap tickets from Istanbul to Sydney

Low seasonApril
Cheapest flight£347
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Istanbul to Sydney

When to book flights from Istanbul to Sydney

Are your dates flexible? Find out the best times to travel from Istanbul to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Istanbul to Sydney flights

  • What is the cheapest flight from Istanbul Airport to Sydney?

    In the last 3 days, the lowest price for a flight from Istanbul Airport to Sydney was £347 for a one-way ticket and £767 for a return.

  • Which aircraft models fly most regularly from Istanbul to Sydney?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Istanbul to Sydney flight route.

  • Which airline alliances offer flights from Istanbul to Sydney?

    Star Alliance is the only airline alliance operating flights between Istanbul and Sydney.

  • How does KAYAK find such low prices on flights from Istanbul to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Istanbul to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Istanbul to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Istanbul is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Istanbul to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Istanbul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Istanbul to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Istanbul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Istanbul to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Istanbul to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Istanbul to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4208 reviews
7.3Comfort
7.8Crew
7.4Entertainment
7.3Boarding
7.4Food
Airline reviews

The crew on this flight provided exceptional business class service to me.

8.0 ExcellentMichael, Jan 2026
IST - IAD
Read more Turkish Airlines reviews

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

It would be great if the flight attendants could inform people travelling with small children that at take off and landing the children should drink liquid or chew/swallow something so their ears don’t hurt. Also, Emirates serves the food to the children first. Really good idea. Best of all would be to put all children in the same area.

I had issue with my boarding pass. When I arrived in London Gatwick Airport. My e-ticket wasn't scanning and had to do a lot of back and forth with Air Transit I order to board my flight, which I almost missed as a result of this.

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

Very bad experience with turkish airline tk 0001. Very uncomfortable seats and food ran out and crew was not helpful

The airline could improve its business class seats and privacy in line with its competitors.

The fact that my flight was cancelled and made wait for 14 Fing hours to booka flightto a neighboring country.... never again

Everything you need to know for your flight from Istanbul to Sydney

Information on your arrival and departure airports

Istanbul (IST)
Sydney (SYD)