Cheapest return flights from Seoul to Vientiane in October from $256

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 - 20 Oct Vietnam Airlines
16 Oct - 17 Oct Vietnam Airlines
16 Oct - 18 Oct Vietnam Airlines
16 Oct - 19 Oct Vietnam Airlines
13 Oct - 19 Oct Vietnam Airlines
22 Oct - 29 Oct Vietnam Airlines
25 Oct - 31 Oct Vietnam Airlines
14 Oct - 17 Oct Vietnam Airlines
10 Oct - 19 Oct Vietnam Airlines
26 Oct - 31 Oct Vietnam Airlines
12 Oct - 19 Nov Vietnam Airlines
25 Oct - 29 Nov Vietnam Airlines
25 Oct - 22 Nov Vietnam Airlines
21 Oct - 18 Nov Vietnam Airlines
16 Oct - 08 Nov Vietnam Airlines
31 Oct - 07 Nov Vietnam Airlines
29 Oct - 04 Nov Vietnam Airlines
29 Oct - 03 Nov Vietnam Airlines
30 Oct - 04 Nov Vietnam Airlines
25 Oct - 01 Nov Vietnam Airlines

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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