Cheapest one-way flights from Seoul to Vientiane in September from 172€

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

One-Way flights

17 Sep Vietnam Airlines
07 Sep Vietnam Airlines
19 Sep Vietnam Airlines
10 Sep Scoot
11 Sep Scoot
03 Sep Scoot
01 Sep Lao Airlines direct
04 Sep Lao Airlines direct
05 Sep Lao Airlines direct
10 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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