Cheapest return flights from Hanoi to Vientiane in August from $260

AirHint found the following cheapest return flights from Hanoi (HAN) to Vientiane (VTE) in August 2026 (see full year).

Return flights

30 Aug - 12 Sep Thai AirAsia
09 Aug - 16 Aug Lao Airlines direct
30 Aug - 12 Sep Lao Airlines direct
09 Aug - 24 Aug Lao Airlines direct
09 Aug - 18 Aug Lao Airlines direct
30 Aug - 04 Sep Lao Airlines direct
09 Aug - 27 Aug Lao Airlines direct
09 Aug - 28 Aug Lao Airlines direct

Also check the deals for one-way flights from Hanoi to Vientiane in August.

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