Cheapest return flights from Kathmandu to Vientiane in October from $654

Best time to book flights for Kathmandu (KTM) to Vientiane (VTE) flights at AirHint

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

Return flights

21 Oct - 06 Nov Thai Airways

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

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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