Cheapest return flights from Vientiane to Seoul in September from 220€

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

Return flights

20 Sep - 27 Sep VietJet Air
17 Sep - 24 Sep Jeju Air direct
19 Sep - 21 Sep Jeju Air direct
19 Sep - 23 Sep Jeju Air direct
20 Sep - 22 Sep Jeju Air direct
20 Sep - 27 Sep Jeju Air direct
25 Sep - 13 Oct Thai AirAsia
25 Sep - 15 Oct Thai AirAsia
27 Sep - 13 Oct Thai AirAsia
27 Sep - 15 Oct Thai AirAsia
27 Sep - 17 Oct Thai AirAsia
27 Sep - 30 Sep Jeju Air direct
26 Sep - 30 Sep Jeju Air direct
25 Sep - 10 Oct Thai AirAsia
28 Sep - 13 Oct Thai AirAsia
28 Sep - 15 Oct Thai AirAsia
27 Sep - 10 Oct Thai AirAsia
22 Sep - 29 Sep Jeju Air direct
20 Sep - 24 Sep Thai AirAsia
30 Sep - 13 Oct AirAsia

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

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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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