Cheapest return flights from Kunming to Vientiane in September from $196

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

Return flights

14 Sep - 26 Sep Lao Airlines direct
04 Sep - 11 Sep Sichuan Airlines direct
05 Sep - 12 Sep Sichuan Airlines direct
29 Sep - 15 Oct Lao Airlines direct
28 Sep - 15 Oct Lao Airlines direct
28 Sep - 10 Oct Lao Airlines direct
29 Sep - 10 Oct Lao Airlines direct
29 Sep - 20 Oct Lao Airlines direct
14 Sep - 01 Oct Lao Airlines direct
28 Sep - 01 Oct Lao Airlines direct
29 Sep - 01 Oct Lao Airlines direct
06 Sep - 13 Sep China Southern direct
10 Sep - 12 Sep Lao Airlines direct
10 Sep - 26 Sep Lao Airlines direct
10 Sep - 01 Oct Lao Airlines direct
14 Sep - 02 Oct Lao Airlines
05 Sep - 26 Sep AirAsia
10 Sep - 11 Sep Lao Airlines
05 Sep - 11 Sep AirAsia
10 Sep - 13 Sep Lao Airlines

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

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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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