I will be travelling in Vietnam and Cambodia in April-May and I would need to do a VISA. But I have some question about the kind of VISA I need.
I will arrive in Vietnam by plane at Ho Chi Minh airport, go to Cambodia and go back from Cambodia to Vietnam by land, 2 weeks later my arrival in Vietnam and I will then stay one more week in Vietnam.
Is it enough a one month multiple entry VISA for this trip? Can I do this VISA on line (to be collected at Ho Chi Minh airport on arrival) or is it compulsory doing it via the embassy?
Thanks a lot!