Cheapest return flights from Vientiane to Kathmandu in May from $424
AirHint found the following cheapest return flights from Vientiane (VTE) to Kathmandu (KTM) in May 2025 (see full year).
Return flights
Also check the deals for one-way flights from Vientiane to Kathmandu in May.
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.
