visa query

Dear Sirs, 

Hope you can help with my inquiry. 

I will be visiting Vietnam in March. I have Latvian passport. We will be traveling from London-HCMC - Phu Quoc - Hanoi - London (total 10 days)

Can you please advise whether I need a multiple visa as I will travel to Phu Quoc or I have to apply for single entry visa?

I look forward to hearing from you soon, 

Best wishes, 

Dear Jana,
Thank you for contacting us.

Since it is not required a visa for domestic flights, you only need a visa when you enter HCMC. In this case, we believe that a single entry visa is enough.

Please let us know if we can be of any further assistance.