Cheapest return flights from Seoul to Vientiane in October from $260

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

Return flights

20 Oct - 22 Oct Jeju Air direct
04 Oct - 08 Oct Vietnam Airlines
01 Oct - 06 Oct Vietnam Airlines
03 Oct - 13 Oct Vietnam Airlines
02 Oct - 07 Oct Vietnam Airlines
03 Oct - 09 Oct Vietnam Airlines
04 Oct - 08 Oct Jeju Air direct
03 Oct - 22 Oct Lao Airlines direct
03 Oct - 09 Oct Lao Airlines direct
02 Oct - 22 Oct Lao Airlines direct

Also check the deals for one-way 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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