Direct (nonstop) flights from Las Vegas to Sydney
1 airline flys nonstop from Harry Reid International Airport (LAS) to Kingsford Smith International Airport (SYD). It's 7,719 miles (12,423 km), about 15h 15m in the air. Operated by Qantas.
Qantas
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Las Vegas to Sydney with one stop · direct emits 1180 kg CO₂ per passenger
Looking for the return flight?
SYD → LAS: Flights from Sydney to Las VegasOther direct flights from Las Vegas
Direct flights from Sydney (SYD)
Frequently Asked Questions
How long is the direct flight from Las Vegas to Sydney?
A nonstop flight from Las Vegas (LAS) to Sydney (SYD) takes approximately 15 hours and 15 minutes. The distance is 7,719 miles (12,423 km).
Which airlines fly nonstop from Las Vegas to Sydney?
Just Qantas.
Is there a nonstop flight from Las Vegas to Sydney?
Yes. 1 airline: Qantas.
How far is Las Vegas from Sydney?
The flight distance from Las Vegas to Sydney is 7,719 miles (12,423 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between Las Vegas and Sydney?
Sydney is 17 hours ahead of Las Vegas. (America/Los_Angeles vs Australia/Sydney.)
Will I experience jet lag flying from Las Vegas to Sydney?
Probably — 17-hour time difference means significant jet lag. Expect about 1 day of adjustment per hour of shift. Flying eastward is generally harder to adjust to.
What type of aircraft flies from Las Vegas to Sydney?
At 15h 15m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from USA to Australia?
Depends on your passport. Check with the Australia embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Las Vegas to Sydney?
Roughly 1180 kg CO2 per passenger one-way. That's about the same as driving 5,900 km.
Is the return flight from Sydney to Las Vegas also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Las Vegas to Sydney?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Harry Reid International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.