Seoul airports overview
ICN
Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Vientiane:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Vientiane. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seoul to Vientiane
A direct flight is the most convenient and comfortable way to fly from Seoul to Vientiane, despite the fact that sometimes flights with transfers can cost significantly less.
Lao Airlines
Mo, Tu, Th, Fr, and Sa
Starting at $220
Jeju Air
Su, We, Th, and Sa
Starting at $325
Seoul — Vientiane
04/24/2025
Departure date
Direct flight
7C2401
Starting at $202
Seoul — Vientiane
05/03/2025
Departure date
Direct flight
QV924
Starting at $243
Seoul — Vientiane
05/05/2025
Departure date
Direct flight
QV924
Starting at $297
Seoul — Vientiane
05/06/2025
Departure date
Direct flight
QV924
Starting at $245
Seoul — Vientiane
06/04/2025
Departure date
Direct flight
7C2401
Starting at $339
Seoul — Vientiane
06/09/2025
Departure date
Direct flight
QV924
Starting at $295
Seoul — Vientiane
06/23/2025
Departure date
Direct flight
QV924
Starting at $293
Seoul — Vientiane
06/25/2025
Departure date
Direct flight
7C2401
Starting at $247
Starting at $71
Starting at $127
Starting at $164
Starting at $175
Starting at $201
Below you will find a list of airlines operating flights on the Seoul — Vientiane route and the starting prices for flights of each specific airline on it.
The cheapest flight ticket from Seoul to Vientiane according to data for the last 48 hours costs $116
Often the best time to buy tickets from Seoul to Vientiane is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Vientiane can be found flying in these months: May, June, April.
The fastest flights from Seoul to Vientiane start from 13 hours in the air.
The following airlines operate direct flights on the route Seoul — Vientiane: Jeju Air, Lao Airlines
We couldn't find any special offers for flights from Seoul to Vientiane
The cheapest one-way flight from Seoul to Vientiane departs on 06/13/2025, is operated by VietjetAir and costs $116
The cheapest roundtrip flight from Seoul to Vientiane departs on 07/08/2025, is operated by Jeju Air and costs $224
Fastest flight from Seoul to Vientiane takes 13 hours
There are no direct flights on this route.
The distance between Seoul and Vientiane is 3223km (1998 miles). The average flight duration is 13h . There are 10 direct flights from Seoul to Vientiane. The time difference between Seoul and Vientiane is 2h . Flights from Seoul begin at 10:40 AM. The latest flight from Seoul departs at 7:45 PM.
