Air distance from Lahore, Pakistan to Hanoi, Vietnam is 2059.3 Miles (3314.1 Kilometers / 1788.3 Nautical Miles).
Flight duration time from Lahore to Hanoi is 4 hrs, 16 mins. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.