You can get your visa to Vietnam either through a Consulate - General of the S.R. of Vietnam in Sydney or apply for a time and cost effective visa on arrival.

Visa on arrival - Visa at embassy comparison chart

1. Getting visa to Vietnam through Vietnamese consulate

Suite 205, Level 2, Edgecliff Centre
203-233 New South Head Road
Edgecliff, New South Wales 2027
City: New South Wales
Phone: (02) 9327 1912 or 9327 2539
Fax: (02) 9328 1653
Web Site: http://www.vnconsulate.org.au
Email: vnconsul@ihug.com.au

The cost should be around 70 AUD for single 1 month entry.

2. Getting a visa on arrival

You can also apply for a visa on arrival as it seems the cheapest and easiest way to get a visa to Vietnam. Click here to see how it works.