Flights from Houston to Sydney (Mascot)
IAHSYD
George Bush Intercontinental Airport (Houston, United States) → Sydney Kingsford Smith International Airport (Sydney (Mascot), Australia)
Also known as Houston, Sydney (Mascot).
- Nonstop
- -7h -25m
- Distance
- 13,836 km
- Frequency
- 7×/week
- One-way from
- $773
- Airlines
- United Airlines
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
Weekly schedule
Monday
- UA10120:25→07:00-7h -25mUnited Airlines
Tuesday
- UA10120:25→07:00-7h -25mUnited Airlines
Wednesday
- UA10120:25→07:00-7h -25mUnited Airlines
Thursday
- UA10120:25→07:00-7h -25mUnited Airlines
Friday
- UA10120:25→07:00-7h -25mUnited Airlines
Saturday
- UA10120:25→07:00-7h -25mUnited Airlines
Sunday
- UA10120:25→07:00-7h -25mUnited Airlines
Houston to Sydney (Mascot) — frequently asked
- How long is the flight from Houston to Sydney (Mascot)?
- IAH–SYD is -7h -25m nonstop, covering 13,836 km (8,597 mi).
- Which airlines fly nonstop from Houston to Sydney (Mascot)?
- United Airlines operates this route nonstop.
- How much is a flight from Houston to Sydney (Mascot)?
- One-way fares on IAH–SYD recently started from $773. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
- How often do flights run from Houston to Sydney (Mascot)?
- The route is served 7 days a week (7 scheduled departures).