Direct (nonstop) flights from Hanoi to Sydney
1 airline flys nonstop from Noibai International (HAN) to Kingsford Smith International Airport (SYD). It's 4,827 miles (7,769 km), about 9h 35m in the air. Operated by Vietnam Airlines.
Vietnam Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
VN
Vietnam Airlines
Alternative Routes
Other ways to fly from Hanoi to Sydney with one stop · direct emits 738 kg CO₂ per passenger
Looking for the return flight?
SYD → HAN: Flights from Sydney to HanoiOther direct flights from Hanoi
Direct flights from Sydney (SYD)
Frequently Asked Questions
How long is the direct flight from Hanoi to Sydney?
A nonstop flight from Hanoi (HAN) to Sydney (SYD) takes approximately 9 hours and 35 minutes. The distance is 4,827 miles (7,769 km).
Which airlines fly nonstop from Hanoi to Sydney?
Just Vietnam Airlines.
Is there a nonstop flight from Hanoi to Sydney?
Yes. 1 airline: Vietnam Airlines.
How far is Hanoi from Sydney?
The flight distance from Hanoi to Sydney is 4,827 miles (7,769 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between Hanoi and Sydney?
Sydney is 3 hours ahead of Hanoi. (Asia/Ho_Chi_Minh vs Australia/Sydney.)
What type of aircraft flies from Hanoi to Sydney?
At 9h 35m, 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 Viet Nam 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 Hanoi to Sydney?
Roughly 738 kg CO2 per passenger one-way. That's about the same as driving 3,690 km.
Is the return flight from Sydney to Hanoi 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 Hanoi 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 Noibai International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.