Cheap Flights from Istanbul to Sydney
Round-trip economy fares between Istanbul (IST) and Sydney (SYD) average A$1,632 across the year. Book for June and typical prices fall to A$1,273. The 14,971 km hop takes about 18.2 hours non-stop, and the nicest window to visit Sydney is October – April (southern summer).
Today's tracked low
A$1,095 −14% vs. seasonal low
Not flying from Istanbul? See Sydney deals from your nearest hub.
When is the cheapest time to fly from Istanbul to Sydney?
Average round-trip economy fare by departure month. June is the statistical sweet spot at A$1,273.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January | A$1,991 | +A$359 |
| February | A$1,828 | +A$196 |
| March | A$1,632 | +A$0 |
| April | A$1,501 | −A$131 |
| May | A$1,371 | −A$261 |
| June Cheapest | A$1,273 | −A$359 |
| July | A$1,306 | −A$326 |
| August | A$1,371 | −A$261 |
| September | A$1,567 | −A$65 |
| October | A$1,730 | +A$98 |
| November | A$1,828 | +A$196 |
| December | A$2,056 | +A$424 |
Travel Readiness & Connectivity — Australia
ETA / eVisitor authorisation required before boarding.
Instant eSIM data for Australia
7 days
3 GB data
A$12.00 · A$1.71/day
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14 days
5 GB data
A$22.00 · A$1.57/day
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30 days
10 GB data
A$33.00 · A$1.10/day
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Istanbul to Sydney flight FAQs
- What is the cheapest month to fly from Istanbul to Sydney?
- June is typically cheapest, with round-trips from A$1,273 — about A$359 under the yearly average of A$1,632.
- How long is the flight from Istanbul to Sydney?
- Non-stop services cover the 14,971 km route in roughly 18.2 hours.
- When is the best time to visit Sydney?
- October – April (southern summer). Entry requirements: ETA / eVisitor authorisation required before boarding.