Cheapest return flights from Hanoi to Vientiane in August from $270

Best time to book flights for Hanoi (HAN) to Vientiane (VTE) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to Vientiane (VTE) in August 2025 (see full year).

Return flights

22 Aug - 04 Sep Thai AirAsia
22 Aug - 05 Sep Thai AirAsia
24 Aug - 04 Sep Lao Airlines direct
24 Aug - 05 Sep Lao Airlines direct
22 Aug - 11 Sep Thai AirAsia
04 Aug - 12 Aug Lao Airlines direct
04 Aug - 14 Aug Lao Airlines direct
04 Aug - 07 Aug Lao Airlines direct
04 Aug - 15 Aug Lao Airlines direct
04 Aug - 09 Aug Lao Airlines direct
04 Aug - 06 Aug Lao Airlines direct
22 Aug - 12 Sep Thai AirAsia
24 Aug - 11 Sep Lao Airlines
24 Aug - 11 Sep Lao Airlines direct
24 Aug - 12 Sep Lao Airlines direct
11 Aug - 12 Aug Lao Airlines direct
11 Aug - 14 Aug Lao Airlines direct
11 Aug - 15 Aug Lao Airlines direct
05 Aug - 12 Aug Thai AirAsia

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

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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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