Cheapest one-way flights from Seoul to Vientiane in August from $148

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

One-Way flights

31 Aug Vietnam Airlines
29 Aug Vietnam Airlines
30 Aug Vietnam Airlines
09 Aug Jeju Air direct
30 Aug Jeju Air direct
10 Aug Vietnam Airlines
10 Aug Jeju Air direct
29 Aug Jeju Air direct
31 Aug Jeju Air direct
01 Aug Lao Airlines direct

Also check the deals for return flights from Seoul 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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