Cheapest one-way flights from Hanoi to Vientiane in March from $82

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

One-Way flights

18 Mar Thai AirAsia
31 Mar Thai AirAsia
10 Mar Thai AirAsia
12 Mar Thai AirAsia
07 Mar Thai AirAsia
19 Mar Lao Airlines direct
04 Mar Lao Airlines direct
06 Mar Lao Airlines direct
23 Mar Lao Airlines direct
01 Mar Lao Airlines direct

Also check the deals for return flights from Hanoi to Vientiane in March.

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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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