IST - SYD

£420 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 9/6. 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 31% or moreCompare multiple travel sites with one search.

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

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Everything you should know

Cheapest return fare
£837
Typical prices: £1,023-£846
Sichuan Airlines
Tue 9/6Thu 18/6
IST - SYD • 1 stop
Cheapest one-way flight
£420
Typical prices: £504-£604
Sichuan Airlines
Tue 9/6
IST - SYD • 1 stop
Advice from real travellers
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
Sichuan Airlines
Cheapest • from £837 (return)
Turkish Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Doha (DOH)
Cheapest • Avg £1,086 (return)
Abu Dhabi (AUH)
Shortest trip • 19h 49m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 19% 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, 9 Jun - Thu, 18 Jun
Sichuan Airlines Logo
15:40 - 14:15
IST
-
SYD
39h 35m
1 stop
Sichuan Airlines Logo
20:20 - 06:30
SYD
-
IST
41h 10m
1 stop
£837Sichuan Airlines
Tue, 26 May - Thu, 10 Sep
Multiple Airlines Logo
16:55 - 07:30
IST
-
SYD
31h 35m
2 stops
Multiple Airlines Logo
10:15 - 06:55
SYD
-
IST
27h 40m
2 stops
£865Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Qatar Airways Logo
20:05 - 06:10
IST
-
SYD
27h 05m
1 stop
Qatar Airways Logo
14:50 - 18:35
SYD
-
IST
34h 45m
1 stop
£868Qatar Airways
Sun, 24 May - Thu, 10 Sep
Multiple Airlines Logo
16:55 - 09:00
IST
-
SYD
33h 05m
2 stops
Multiple Airlines Logo
10:15 - 06:55
SYD
-
IST
27h 40m
2 stops
£869Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
Qatar Airways Logo
20:10 - 06:50
IST
-
SYD
26h 40m
1 stop
Qatar Airways Logo
20:00 - 18:40
SYD
-
IST
30h 40m
2 stops
£871Qatar Airways
Wed, 27 May - Mon, 7 Sep
Multiple Airlines Logo
18:20 - 07:20
IST
-
SYD
54h 00m
2 stops
Multiple Airlines Logo
20:50 - 15:40
SYD
-
IST
25h 50m
1 stop
£872Multiple Airlines
Mon, 25 May - Tue, 8 Sep
Etihad Airways Logo
13:50 - 16:50
IST
-
SYD
20h 00m
1 stop
Etihad Airways Logo
21:30 - 13:05
SYD
-
IST
22h 35m
1 stop
£873Etihad Airways
Wed, 1 Jul - Fri, 31 Jul
Qatar Airways Logo
20:05 - 06:10
IST
-
SYD
27h 05m
1 stop
Qatar Airways Logo
14:50 - 18:35
SYD
-
IST
34h 45m
1 stop
£876Qatar Airways
Sun, 24 May - Tue, 8 Sep
Etihad Airways Logo
13:50 - 16:50
IST
-
SYD
20h 00m
1 stop
Etihad Airways Logo
21:30 - 13:05
SYD
-
IST
22h 35m
1 stop
£876Etihad Airways
Thu, 18 Jun - Thu, 25 Jun
Qatar Airways Logo
13:45 - 06:10
IST
-
SYD
33h 25m
1 stop
Qatar Airways Logo
14:50 - 18:35
SYD
-
IST
34h 45m
1 stop
£877Qatar Airways
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 June.

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 £740 (return) on average. On the other hand, the most expensive months are May and October, where the average cost of round-trip tickets is £1,011 and £1,006 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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £1,091 on average.

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 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 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 seasonFebruary
Cheapest flight£420
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 2% lower 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 £420 for a one-way ticket and £837 for a return.

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

    The Airbus A350-900 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.
7.4
Turkish AirlinesOverall score based on 4356 reviews
7.3Boarding
7.5Food
7.3Comfort
7.8Crew
7.5Entertainment
Airline reviews

Seats paid for in advance. Seat assignments changed by kayak 3rd party. Seats then changed again by Turkish airlines at the gate. Family seated on opposite sides of the plane yet money taken for seat assignments that were not honored.

2.0 MediocreAnonymous, May 2026
IST - BEG
Read more Turkish Airlines reviews

Seats paid for in advance. Seat assignments changed by kayak 3rd party. Seats then changed again by Turkish airlines at the gate. Family seated on opposite sides of the plane yet money taken for seat assignments that were not honored.

The boarding was not as organized as what I experienced in Houston. We were able to depart on time and landed in Lagos as scheduled.

Excellent service. Friendly and attentive flight attendants, can lay back in business class and be pretty comfortable, and delicious food. Flight on time departing and arriving.

Turkish Airlines lost my reservation!!! I had to wait 8 hours for the next flight. They provided me with no food no water. Completely ridiculous!!! Never fly on this airline.

I will say the same as my previous comment. Great job over all! From 1-10, ten be the best… I will give 9!

Very bad boarding staff. I was flying business. We were stashed in a bus as much as it could be filled with business then economy passengers. By the time we have reached the plane we have waithed 10 more minutes inside the bus mext to the plane because of some documental work in the plane. I guess TGS -Turkish Airlines Ground Services forgot yo radio the plane if it was ready.

had to wait 1 hour once boarded. so we were 1 hour late arriving.

They are absolutely impossible to get hold of. A death in the family caused us to delay our departure. They are impossible to get through to and after waiting 41/2 hours I was told they would not consider helping us. They cancelled our return flight and have not reimbursed anything. I strongly urge readers to consider a different airline.

A lot of snacks and provided on request by traveller. Preferred meals which were on their menu were not always sufficient for those who wanted them. We were told 2 different items and offer which we asked for were not offered initially. We rejected the 3rd item given as a substitute for our initial choices which we didn't want and so we didn't accept it. Eventually our initial choice was offered. During service of coffee and tea, the crew member didn't offer us and moved back. Luckily neither of us wanted tea at that time. Crew members must avoid behavior that may be suggestive of discrimination

It was very good excitement. We Enjoy everything except the food

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

Information on your arrival and departure airports

Istanbul (IST)
Sydney (SYD)