Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaVientiane
PHL - VTE
PHLVTE
Philadelphia
dom. 2/23
7:55 pm-3:35 pm
3 stops31h 40m
Vientiane Wattay
dom. 4/20
8:30 pm-3:55 pm
2 stops54h 25m
In terms of precipitation, rainfall in Laos ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Laos when rainfall is around 0.4 in.
If weather is an important factor for your trip to Laos, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).