Direct flights from Seoul to Vientiane

Did you mean Flights from Vientiane to Seoul?

Seoul

South Korea

ICN

Incheon International Airport

Vientiane

Lao People's Democratic Republic

VTE

Wattay International Airport

Route: Nonstop service available
Distance: 1,975 miles
Marketing airlines: 4 airlines
Aircraft: 3 aircraft types
Dates: Oct 19, 2026 – Mar 27, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Seoul to Vientiane route overview

Incheon International Airport (ICN) serves Seoul; Wattay International Airport (VTE) serves Vientiane.

The airports are 1,975 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from ICN to VTE.

Marketing airlines listed in the current schedule, including codeshare sellers, are Jeju Air (7C), Hahn Air Systems (H1), Lao Airlines (QV) and T'way Air (TW). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Mar 27, 2027.

Marketing airlines on the Seoul to Vientiane route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Hahn Air Systems (H1)Codeshare only

Aircraft flying from ICN to VTE

Frequently asked questions

Which airports serve the Seoul to Vientiane route?

Incheon International Airport (ICN) is the origin airport and Wattay International Airport (VTE) is the destination airport.

How far is Vientiane from Seoul?

ICN and VTE are approximately 1,975 miles apart by great-circle distance.

Are there direct flights from ICN to VTE?

Yes. Roame's current schedule feed shows nonstop service from ICN to VTE.

Which airlines market flights from ICN to VTE?

Which aircraft fly from ICN to VTE?

Aircraft listed in the current schedule include Airbus A320 (320), Boeing 737-800 (738) and Boeing 737 MAX 8 (7M8).