Cheapest return flights from Seoul to Vientiane in October from $238

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

28 Oct - 02 Nov Vietnam Airlines
22 Oct - 29 Oct Vietnam Airlines
25 Oct - 31 Oct Vietnam Airlines
14 Oct - 23 Oct Vietnam Airlines
13 Oct - 20 Oct Vietnam Airlines
24 Oct - 31 Oct Vietnam Airlines
23 Oct - 27 Oct Vietnam Airlines
18 Oct - 23 Oct Vietnam Airlines
16 Oct - 21 Oct Vietnam Airlines
16 Oct - 22 Oct Vietnam Airlines
16 Oct - 19 Oct Vietnam Airlines
30 Oct - 06 Nov Vietnam Airlines
18 Oct - 08 Nov Thai AirAsia X
19 Oct - 08 Nov Thai AirAsia X
18 Oct - 02 Nov Thai AirAsia X
16 Oct - 02 Nov Thai AirAsia X
29 Oct - 08 Nov Thai AirAsia X
29 Oct - 10 Nov Thai AirAsia X
30 Oct - 10 Nov Thai AirAsia X
19 Oct - 02 Nov Thai AirAsia X

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.

Book a cheap hotel in Vientiane

Cheap car rent in Vientiane