Time Difference between Hai Phong and Sydney

Hai Phong, Vietnam and Sydney, Australia are separated by a time difference of 4 hours. When it's noon in Hai Phong, it's 4 hours later in Sydney.

Hai Phong operates on Asia/Ho Chi_Minh timezone, while Sydney uses Australia/Sydney. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.

Best Time to Call

To catch business hours in both cities, consider scheduling calls during early morning in Hai Phong.

Flight Considerations

The distance between Hai Phong and Sydney is approximately 7,698 km. A direct flight typically takes around 10.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.