AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Vientiane (VTE) in August 2026 (see full year).
One-Way flights
| 23 Aug | Thai Lion Air | ||
| 24 Aug | Thai AirAsia | ||
| 26 Aug | Thai AirAsia | ||
| 21 Aug | Thai AirAsia | ||
| 20 Aug | SriLankan Airlines | ||
| 27 Aug | SriLankan Airlines | ||
| 25 Aug | Air India | ||
| 22 Aug | Thai Airways |
Also check the deals for return flights from Kathmandu to Vientiane in August.
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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.
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