I would appreciate recommendations on a 3-4 weeks Cambodia-Vietnam-Laos itinerary. I plan to enter Cambodia overland from Bangkok, go south to South Vietnam, then go overland/fly through Vietnam and then enter northern Laos.
I will most probably be coming to Bangkok overland from Singapore, so if there might be a better option available (flying into Cambodia from Singapore for example), by all means please do mention it (I have already visited Bangkok so it's not imperative to visit it; I would like to end up in northern Thailand at the end of the trip tho). I would prefer an overland route from Singapore simply because it will be my only chance to see Malaysia.
#1 judenbot has been a member since 16/4/2007. Posts: 1
You can see some suggested itineraries here and while none of them exactly cover what you're planning, they should be a help nonetheless.
The biggest timesavers you should consider are:
1) Fly from Singapore to Siem Reap, thus skipping Bangkok
2) Fly from Hanoi to Luang Prabang -- that will save you at least 2 full days of travel.
More questions - ask away!