Cheapest return flights from Kathmandu to Vientiane in August from 277€

AirHint found the following cheapest return flights from Kathmandu (KTM) to Vientiane (VTE) in August 2025 (see full year).

Return flights

12 Aug - 20 Aug Thai AirAsia
09 Aug - 20 Aug Thai AirAsia
04 Aug - 20 Aug Thai AirAsia
12 Aug - 29 Aug Thai AirAsia
11 Aug - 20 Aug Thai AirAsia
17 Aug - 20 Aug Thai AirAsia
09 Aug - 11 Aug Thai AirAsia
09 Aug - 29 Aug Thai AirAsia
20 Aug - 29 Aug Thai AirAsia
04 Aug - 11 Aug Thai AirAsia

Also check the deals for one-way flights from Kathmandu to Vientiane in August.

Skyscanner

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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