Seoul to Vientiane flights
Direct and connecting flights from Incheon International Airport (ICN) to Wattay International Airport (VTE) — airlines, aircraft types, and the safety record for this route.
Route FAQ
How long does the flight from Seoul to Vientiane take?
Flight time from Seoul (ICN) to Vientiane (VTE) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. The typical block time and frequency we have observed for this route are shown above.
Which airlines fly from Seoul to Vientiane?
Airline availability for ICN to VTE changes by season and sometimes week to week as carriers adjust capacity. The airlines and aircraft types observed operating this route, both direct and connecting, are listed below based on real flight-tracking data.
Are there direct flights from Seoul to Vientiane?
Direct (nonstop) availability on ICN to VTE varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons.
No fatal or serious occurrence recorded and attributed to operators on this pair in the last 90 days.
- Lao Airlines5-yr: no attributed events (coverage limited)Last 90 days: none recorded
- Jeju Air5-yr attributed events: 2Last 90 days: none recorded
| Carrier | Sightings / 90d | Safety events |
|---|---|---|
| Lao Airlines | 1 sighting | No recorded events |
| Jeju Air | 1 sighting | No recorded events |
Planning ICN → VTE
ICN to VTE is a medium-haul route of 3,179 km (1,975 mi). See the return VTE → ICN route.
Alternative airports near Seoul: Seoul (GMP) — 32 km, Suwon (SWU) — 55 km, Seoul East (SSN) — 58 km.
Alternative airports near Vientiane: Udon Thani (UTH) — 71 km, Loei (LOE) — 108 km.