Houston (IAH) to Sydney (SYD)
Flight Distance & Air Miles
💳 Frequent Flyer Miles You'll Earn
| Airline | Base Miles | Elite Total |
|---|---|---|
| 🇺🇸 American Airlines AAdvantage | 8,597 | 13,755 Platinum |
| 🔺 Delta Air Lines SkyMiles | 8,597 | 13,755 Gold Medallion |
| ⭐ United Airlines MileagePlus | 8,597 | 12,896 Premier Gold |
| ❤️ Southwest Airlines Rapid Rewards | 8,597 | 12,896 A-List Preferred |
| 🏔️ Alaska Airlines Mileage Plan | 8,597 | 17,194 MVP Gold |
| 🔵 JetBlue Airways TrueBlue | 8,597 | 12,896 Mosaic |
* Elite bonus miles shown for mid-tier status. Actual miles earned depend on your fare class and elite status level.
Calculate Another Route
💡 Did You Know?
Flights between Houston and Sydney follow a "great circle" route that curves over the Earth's surface - this is actually shorter than flying in a straight line on a flat map!
✈️ Flight Details
The IAH to SYD route connects Houston, United States with Sydney, Australia. This long-haul flight covers 8,597 miles and typically uses wide-body aircraft like Boeing 777 or Airbus A350.
This international flight crosses from United States to Australia. Remember to check passport and visa requirements. The flight follows a SW bearing of 247° from Houston. There is a 16 hour time difference between the airports.
🛫 About IAH
George Bush Intercontinental Houston Airport
George Bush Intercontinental Houston Airport (IAH) serves Houston, United States.
🛬 About SYD
Sydney Kingsford Smith International Airport
Sydney Kingsford Smith International Airport (SYD) serves Sydney, Australia.