Cheapest one-way flights from Seoul to Vientiane in April from $173

AirHint found the following cheapest one-way flights from Seoul (GMP) to Vientiane (VTE) in April 2026 (see full year).

One-Way flights

14 Apr Air Busan
11 Apr Air Busan
16 Apr Air Busan

Also check the deals for return flights from Seoul to Vientiane in April.

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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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