Cheapest return flights from Chiang Mai to Vientiane in April from $246

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Vientiane (VTE) in April 2026 (see full year).

Return flights

14 Apr - 21 Apr Thai AirAsia
11 Apr - 16 Apr Thai AirAsia
03 Apr - 07 Apr Thai AirAsia
11 Apr - 14 Apr Thai AirAsia
11 Apr - 13 Apr Thai AirAsia
24 Apr - 08 May Lao Airlines
24 Apr - 15 May Lao Airlines

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

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