Cheapest one-way flights from Hanoi to Vientiane in September from $133

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Vientiane (VTE) in September 2026 (see full year).

One-Way flights

01 Sep Thai AirAsia
11 Sep Thai AirAsia
01 Sep Lao Airlines direct
11 Sep Lao Airlines direct

Also check the deals for return flights from Hanoi 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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