Cheapest return flights from Bangkok to Vientiane in March from $174

Best time to book flights for Bangkok (BKK) to Vientiane (VTE) flights at AirHint

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

Return flights

27 Mar - 27 Mar Lao Airlines direct
27 Mar - 28 Mar Lao Airlines direct
28 Mar - 28 Mar Lao Airlines direct
03 Mar - 05 Mar Lao Airlines direct
04 Mar - 05 Mar Lao Airlines direct
03 Mar - 20 Mar Lao Airlines direct
04 Mar - 20 Mar Lao Airlines direct
08 Mar - 27 Mar Lao Airlines direct
08 Mar - 28 Mar Lao Airlines direct
08 Mar - 20 Mar Lao Airlines direct
27 Mar - 04 Apr Lao Airlines direct
28 Mar - 04 Apr Lao Airlines direct
28 Mar - 18 Apr Lao Airlines direct
27 Mar - 10 Apr Lao Airlines direct
28 Mar - 10 Apr Lao Airlines direct

Also check the deals for one-way flights from Bangkok 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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