Landlocked and sometimes forgotten, Laos generally only tends to get visitors who are spending time touring the whole region, but those who make it are rewarded with a fascinating culture, and low prices. Laos’ capital city is so low key that it feels like a small-town river resort, though modern development is starting to creep in. 

The city is yet another great bargain for travelers to Southeast Asia, with nearly everything cheaper than Bangkok, and more along the lines of Hanoi. Being a smaller city, there aren’t loads of hotels in Vientiane, but fortunately most of them are quite cheap and friendly.

The main attractions in the city cost little or nothing, so it should be quite easy to keep your budget intact once you’ve found a place to sleep.

Vientiane has a lovely climate from October through February, with cool evenings and less humidity than most cities in the region.
According to priceoftravel.com