Best way to travel between

Luang Namtha
Vientiane
Travel Modes
Price
Distance
Duration
CO2
bus
$25.0
686.7 km
18h 54mins
20.6 kgs
 
drive
$95.0
660.54 km
10h 11mins
84.55 kgs
 
flight
$275.0
446.76 km
3h 3mins
48.25 kgs
 
N/A
 
 
 
 
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 686.7 km 18h 54mins 199,637 LAK 25.0
Drive 660.54 km 10h 11mins 758,621 LAK 95.0
Flight 446.76 km 3h 3mins 2,196,007 LAK 275.0
Take Bus from Luang Namtha to Vientiane
Time: 18h 54mins Cost: 199,637 LAK; $ 22.5 - 27.5 USD CO2 Emission: 20.62 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Luang Namtha and Vientiane is to travel by bus, which will cost about 199,637 LAK or 22.50 USD.