Cheapest one-way flights from Seoul to Vientiane in September from 136€

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

One-Way flights

19 Sep Vietnam Airlines
05 Sep Vietnam Airlines
05 Sep Jeju Air direct
01 Sep Scoot
21 Sep Scoot
01 Sep Lao Airlines direct
22 Sep Lao Airlines direct
21 Sep Lao Airlines direct
10 Sep Lao Airlines direct
18 Sep Lao Airlines direct

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

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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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