Flights from Seoul to Vientiane Prefecture

Flight deals from Seoul to Vientiane Prefecture

Looking for a cheap last-minute deal or the best return flight from Seoul to Vientiane Prefecture? If you want to travel next month, return fares start from $514. Find the lowest prices on one-way and return tickets right here.

Flying from Seoul to Vientiane Prefecture

Arm yourself with these facts on the fly.
Cheapest flight found$460
Cheapest month to flyApril
Average flight time5 hrs, 18 mins
Cheapest airport to fly fromIncheon International
Most popular airlineJeju Air

Frequently asked questions

We looked at all of the upcoming return flights from Seoul to Vientiane Prefecture we could find over the next 12 months. It looks like $460 is the best price. This is good, compared to the average Vientiane Prefecture ticket price of $460.
The cheapest month to fly from Seoul to Vientiane Prefecture is currently April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Vientiane Prefecture on Monday, 27 April 2026.
Incheon International Airport offers direct flights to Vientiane Prefecture.
If you're flying from Seoul, the cheapest city in Vientiane Prefecture to fly into is Vientiane. The cheapest airport serving Vientiane at the moment is Vientiane.
The average flight time between Seoul and Vientiane Prefecture is 5 hours and 18 minutes.