Vietnam 🇻🇳 #3 Airport bus service. Normally It can take bus number 7 or 17 to Long bien station which close to the center then walk abit but the good update one is bus number 86 from the airport near terminal 2 to drop off at tran quang khai station near Hoan Kiem lake (30,000 VND) free wifi on the bus
P.S. Google map can be search for bus number as well
Are you planning
Select time and place and
find other travellers who will be there
You are travelling and looking for new friends?
Choose a language and see
who is travelling nearby
Have you got the tickets?
Check in your trip (date and destination)
so other travellers can message you