Cheapest one-way flights from Seoul to Vientiane in August from $230
AirHint found the following cheapest one-way flights from Seoul (GMP) to Vientiane (VTE) in August 2025 (see full year).
One-Way flights
| 11 Aug | Jeju Air | ||
| 31 Aug | Eastar Jet | ||
| 10 Aug | Air Busan | ||
| 24 Aug | Eastar Jet | ||
| 30 Aug | Korean Air | ||
| 23 Aug | Korean Air | ||
| 25 Aug | Korean Air | ||
| 28 Aug | T'way Air | ||
| 17 Aug | Air Busan | ||
| 21 Aug | T'way Air |
Also check the deals for return flights from Seoul to Vientiane in August.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
