Cheapest return flights from Bangkok to Vientiane in September from $147

AirHint found the following cheapest return flights from Bangkok (DMK) to Vientiane (VTE) in September 2026 (see full year).

Return flights

05 Sep - 18 Sep Thai AirAsia direct
11 Sep - 14 Sep Thai AirAsia direct
19 Sep - 27 Sep Thai AirAsia direct
25 Sep - 01 Oct Thai AirAsia direct

Also check the deals for one-way flights from Bangkok 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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