Cheapest return flights from Seoul to Vientiane in March from $564

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

Return flights

08 Mar - 15 Mar Air Busan
14 Mar - 22 Mar T'way Air
18 Mar - 22 Mar Asiana Airlines
29 Mar - 01 Apr China Eastern

Also check the deals for one-way flights from Seoul 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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