Cheapest return flights from Vientiane to Seoul in September from $332

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

Return flights

08 Sep - 14 Sep Jeju Air direct
11 Sep - 14 Sep Jeju Air direct
10 Sep - 17 Sep Jeju Air direct
16 Sep - 19 Sep VietJet Air
22 Sep - 10 Oct VietJet Air
20 Sep - 22 Sep VietJet Air
04 Sep - 09 Sep Jeju Air direct
16 Sep - 19 Sep Jeju Air direct
02 Sep - 09 Sep Jeju Air direct
20 Sep - 22 Sep Jeju Air direct
10 Sep - 30 Oct Jeju Air direct
23 Sep - 28 Sep Jeju Air direct
25 Sep - 10 Oct Thai AirAsia
20 Sep - 10 Oct Thai AirAsia
27 Sep - 10 Oct Thai AirAsia
25 Sep - 08 Oct Thai AirAsia
20 Sep - 08 Oct Thai AirAsia
27 Sep - 08 Oct Thai AirAsia
25 Sep - 15 Oct Thai AirAsia
27 Sep - 15 Oct Thai AirAsia

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

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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