Cheapest return flights from Seoul to Vientiane in October from $266

Best time to book flights for Seoul (ICN) to Vientiane (VTE) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE) in October 2025 (see full year).

Return flights

17 Oct - 23 Oct Vietnam Airlines
17 Oct - 22 Oct Vietnam Airlines
10 Oct - 31 Oct Vietnam Airlines
10 Oct - 14 Nov Vietnam Airlines
06 Oct - 14 Oct Vietnam Airlines
03 Oct - 17 Oct Vietnam Airlines
27 Oct - 31 Oct AirAsia X
27 Oct - 09 Nov AirAsia X
27 Oct - 14 Nov AirAsia X
17 Oct - 31 Oct Thai AirAsia X
10 Oct - 23 Oct Thai AirAsia X
10 Oct - 14 Oct Thai AirAsia X
15 Oct - 23 Oct Thai AirAsia X
12 Oct - 14 Nov China Southern

Also check the deals for one-way flights from Seoul to Vientiane in October.

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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