Sydney to Istanbul flights
The cheapest round trip we found from Sydney to Istanbul is $817 (Feb 19 – 23, 2027, 2 stops), 20% below the usual $1,018.
SYD to IST · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $1,028 |
| December 2026 | $1,484 |
| January 2027 | $1,009 |
| February 2027 | $817 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Feb 19 – 23, 2027 4 nights · leave Fri$817 −20% vs usual$817 −20% vs usual Book
China Southern Airlines 2 stops · 23h 00m -
Nov 12 – 19 7 nights · leave Thu$1,028$1,028 Book
Virgin Australia 1 stop · 19h 10m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Istanbul
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
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Airport transfer to Istanbul
Fixed prices from IST on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Istanbul · Feb 19 – 23, 2027- eSIM for Turkiye Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Turkiye Economybookings · compare rental companies (opens Economybookings in a new tab)
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Good to know
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Sydney to Istanbul: questions
How much does a flight from Sydney to Istanbul cost?
The cheapest round trip we have found right now is $817, leaving February 19 and returning February 23. The usual price on this route is about $1,018, so this fare is 20% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Sydney to Istanbul?
February 2027, with round trips from $817. The most expensive month in our data is December (from $1,484). Based on the 4 months ahead we have prices for.
Which airports do Sydney to Istanbul flights use?
Sydney airports include Sydney (Kingsford Smith) (SYD) and Western Sydney (WSI). Istanbul airports include Istanbul New (IST) and Sabiha Gokcen International (SAW). The prices on this page cover every airport in both cities (SYD and IST are the city codes).
About this route
We track round-trip economy fares from Sydney (Australia) to Istanbul (Turkiye) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $817, departing February 19 and returning February 23, about 20% below the usual $1,018. The cheapest month to fly in our data is February, from $817. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.