Get Vietnam visa in Cambodia?

Hello Everyone,
Me and my husband will travel to Cambodia in December, I asked the Vietnam Embassy for visa prices in UK, quoted me for £54/ each for single entry visa, I found it expensive as we will stay there for only few days. I read already somewhere on the forum that is cheaper way to apply for it while we are in Cambodia.
Can anyone help me where we could do it, how long does it take and how much would it be the price?
(We are planning to cross the boarder by bus, would like to see more of both country and I think in that case can not have e-visa.)
Many thanks in advance!!
- You can have Vietnam visa both in Siem Reap and Phnom Penh, it is around $70 for single entry visa.
Me and my husband will travel to Cambodia in December, I asked the Vietnam Embassy for visa prices in UK, quoted me for £54/ each for single entry visa, I found it expensive as we will stay there for only few days. I read already somewhere on the forum that is cheaper way to apply for it while we are in Cambodia.
Can anyone help me where we could do it, how long does it take and how much would it be the price?
(We are planning to cross the boarder by bus, would like to see more of both country and I think in that case can not have e-visa.)
Many thanks in advance!!
- You can have Vietnam visa both in Siem Reap and Phnom Penh, it is around $70 for single entry visa.