Cheap flights from Hanoi to Vientiane
From 261 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 143 US$
Prices by date
173 US$
03/07
158 US$
04/07
158 US$
05/07
143 US$
06/07
143 US$
07/07
146 US$
08/07
146 US$
09/07
149 US$
10/07
159 US$
11/07
159 US$
12/07
159 US$
13/07
159 US$
14/07
Airlines on this route
FAQ
What's the cheapest month to fly Hanoi to Vientiane?
Usually 2026-07, from 143 USD.
Are there direct flights from Hanoi to Vientiane?
We show both direct and connecting options — filter to compare.