Travelling from most locations, it is best to book your flight to Vientiane during the month of June for the best deal, although there are other times of the year which offer great deals as well.
From most locations, booking your flights to Vientiane around 49 days prior to your departure date finds the best deals.
On average, the cheapest flights to Vientiane are found when departing on a Wednesday. Try to avoid departing on a Friday, as this is usually the most expensive day.
Our data shows that the cheapest Vientiane flights are usually those with evening departure times. afternoon flights are often costlier.