Urgent visa for UK citizens

[Ratthy]

Hi
we only have 4 days in UK before flying out to Bangkok and then overland to Vietnam. Any ideas on how to arange a vietnamese visa in this time urgently requested.
The on arrival option only apears to work when arriving at at a Vietnam airport so is no use to us?
Thanks in anticipation

[Cadric]

You can get Vietnam visa at Bangkok, you can ask a Vietnam travel agent for help. They will get your visa approved and then you just go to the Embassy to get Vietnam visa stamped.