Hi Rohith, Please fill in your details, so that our travel partners can get in touch with best offers here: https://www.tripoto.com/tour-packages/vietnam You can read more about this trip to Southeast Asia in the stories by travellers attached below. Keep exploring!
Hi Rohith, I have detailed my entire visit to Cambodia. Check out the post. https://www.tripoto.com/trip/cambodia-roaming-through-ruins-5b882ff97ef9e After spending about 3 days in Siem Reap Cambodia, I was in Bangkok for only a day, mainly since I had my layover there. So sorry but I will not be able to help you with details on Bangkok and Vietnam. Hope the details on Camodia help you plan your trip. :)
I recently visited Thailand a week back. Please skip Bangkok. It's to commercialised. And touristy. Visit Phuket and Phi Phi Islands instead. They are the best parts of Thailand.