Houston to Sydney flights
George Bush Intercontinental (IAH), United States → Sydney Kingsford Smith (SYD), Australia
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Wed 6 Jan | $669 |
| Tue 5 Jan | $694 |
| Tue 1 Dec | $710 |
| Wed 9 Dec | $723 |
| Thu 3 Dec | $738 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $932. Prices change often, so check live prices before booking.
Questions
How long is the flight from Houston to Sydney?
About 17h 16m nonstop. The distance is 13,836 km (8,598 miles). Flights with a stop take longer.
How much is a flight from Houston to Sydney?
One-way economy fares are estimated between $669 and $1,180 over the coming weeks, about $932 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Houston to Sydney?
In our estimates Wednesday is usually the cheapest day. The cheapest dates right now are Wed 6 Jan, Tue 5 Jan, Tue 1 Dec.
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