Cheapest one-way flights from Seoul to Vientiane in October from $136

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

One-Way flights

11 Oct Vietnam Airlines
17 Oct Vietnam Airlines
18 Oct Vietnam Airlines
19 Oct Vietnam Airlines
01 Oct Vietnam Airlines
04 Oct Vietnam Airlines
13 Oct Vietnam Airlines
03 Oct Vietnam Airlines
19 Oct Jeju Air direct
18 Oct Jeju Air direct

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

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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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