Cheap flights from Seoul to Vientiane
From 320 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 153 US$
Prices by date
153 US$
07/07
153 US$
08/07
153 US$
09/07
Airlines on this route
FAQ
What's the cheapest month to fly Seoul to Vientiane?
Usually 2026-07, from 153 USD.
Are there direct flights from Seoul to Vientiane?
We show both direct and connecting options — filter to compare.