Cheapest return flights from Bangkok to Vientiane in August from $138

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

Return flights

06 Aug - 13 Aug Thai AirAsia direct
10 Aug - 19 Aug Thai AirAsia direct
29 Aug - 31 Aug Thai AirAsia direct
21 Aug - 31 Aug Thai AirAsia direct
22 Aug - 01 Sep Thai AirAsia direct
29 Aug - 01 Sep Thai AirAsia direct
29 Aug - 04 Sep Thai AirAsia direct
29 Aug - 15 Sep Thai AirAsia direct
29 Aug - 12 Sep Thai AirAsia direct
26 Aug - 01 Sep Thai AirAsia direct
19 Aug - 01 Sep Thai AirAsia direct
18 Aug - 01 Sep Thai AirAsia direct
21 Aug - 01 Sep Thai AirAsia direct
21 Aug - 04 Sep Thai AirAsia direct
25 Aug - 31 Aug Thai AirAsia direct
08 Aug - 11 Aug Thai AirAsia direct
22 Aug - 31 Aug Thai AirAsia direct
22 Aug - 24 Aug Thai AirAsia direct
26 Aug - 31 Aug Thai AirAsia direct
27 Aug - 31 Aug Thai AirAsia direct

Also check the deals for one-way flights from Bangkok 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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