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

Return flights

16 Oct - 23 Oct	Hainan Airlines
16 Oct - 23 Oct	China Southern	direct
08 Oct - 15 Oct	Lao Airlines	direct
08 Oct - 20 Oct	Lao Airlines	direct
08 Oct - 22 Oct	Lao Airlines	direct
22 Oct - 23 Oct	Lao Airlines
08 Oct - 23 Oct	Lao Airlines

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

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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Cheapest return flights from Kunming to Vientiane in October from $204

Return flights