Laos is well connected with the world via air and road network. With four international airports, Wattay International Airport in Vientiane, Luang Prabang International Airport, Savannakhet International Airport and Pakse International Airport, operating in Laos, getting there via air is very convenient. The most comfortable gateway to Laos is Bangkok.
Once you are in Bangkok, there are options of flying in or driving in to Laos. Driving is much cheaper than flying. You can check for the promotional fares with the airlines flying in to Laos for cheaper fares.