Cheapest return flights from Chiang Mai to Vientiane in July from $258

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

Return flights

05 Jul - 08 Jul Thai AirAsia
05 Jul - 20 Jul Lao Airlines
05 Jul - 22 Jul Lao Airlines

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

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