Cheapest one-way flights from Seoul to Vientiane in August from $102

AirHint found the following cheapest one-way flights from Seoul (ICN) to Vientiane (VTE) in August 2025 (see full year).

One-Way flights

08 Aug China Southern
19 Aug China Southern
14 Aug China Southern
20 Aug China Southern
16 Aug China Southern
22 Aug China Southern
24 Aug China Southern
25 Aug China Southern
28 Aug China Southern
29 Aug China Southern

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

Skyscanner

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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