Distance From Cairns International Airport to Noi Bai International Airport, CNS - HAN Distance

The distance from Cairns International Airport (CNS) to Noi Bai International Airport (HAN) is 3776 miles or 6076 kilometers or 3279 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Cairns ( Australia ) to Hanoi (Soc Son) ( Vietnam )?

A one-way nonstop (direct) flight between Cairns and Hanoi (Soc Son) takes around 8 hours 40 minutes.

Estimated flight time from Cairns International Airport, Cairns, Australia to Noi Bai International Airport, Hanoi (Soc Son), Vietnam is 8 hours 40 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • CNS - HAN

Kilometers		6076 km
Statute Miles		3776 miles
Nautical Miles		3279 nm
Avg. Time of Flight		8 hours 40 minutes

Cairns International Airport to Noi Bai International Airport Flight Route Map - CNS to HAN Flight Path

Location of Cairns International Airport & Noi Bai International Airport is given below.
Click the map to view Cairns to Hanoi (Soc Son) nonstop flight path and travel direction.

Click to see flight route on Google Map between Cairns, Australia and Hanoi (Soc Son), Vietnam. .

Nonstop flight route between Cairns, Australia and Hanoi (Soc Son), Vietnam.

Time Difference Between the Airports • CNS - HAN

Time difference between Cairns (Australia) and Hanoi (Soc Son) (Vietnam) is 3 Hours.
Hanoi (Soc Son) time is 3 Hours behind Cairns.

Location	Local Time
Cairns (Australia)	2026-07-30, 21:41:37 AEST
Hanoi (Soc Son) (Vietnam)	2026-07-30, 18:41:37 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Cairns International Airport (CNS / YBCS) Cairns, Australia

Destination

Noi Bai International Airport (HAN / VVNB) Hanoi (Soc Son), Vietnam