AirHint found the following cheapest return flights from Chiang Mai (CNX) to Vientiane (VTE) in November 2025 (see full year).

Return flights

21 Nov - 25 Nov	Thai AirAsia
18 Nov - 25 Nov	Thai AirAsia
10 Nov - 25 Nov	Thai AirAsia
03 Nov - 15 Nov	Thai AirAsia
10 Nov - 15 Nov	Thai AirAsia
03 Nov - 24 Dec	Thai AirAsia
03 Nov - 14 Nov	Thai AirAsia
10 Nov - 14 Nov	Thai AirAsia
08 Nov - 25 Nov	Thai AirAsia
08 Nov - 15 Nov	Thai AirAsia
08 Nov - 14 Nov	Thai AirAsia

Also check the deals for one-way flights from Chiang Mai to Vientiane in November.

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 Chiang Mai to Vientiane in November from $264

Return flights