AirHint found the following cheapest return flights from Vientiane (VTE) to Seoul (ICN) in February 2026 (see full year).

Return flights

09 Feb - 25 Feb	Thai AirAsia
06 Feb - 25 Feb	Thai AirAsia
08 Feb - 25 Feb	Thai AirAsia
01 Feb - 06 Feb	Thai AirAsia
01 Feb - 04 Feb	Thai AirAsia
09 Feb - 02 Mar	Thai AirAsia
10 Feb - 25 Feb	Thai AirAsia
10 Feb - 02 Mar	Thai AirAsia
25 Feb - 02 Mar	Thai AirAsia
25 Feb - 06 Mar	Thai AirAsia
09 Feb - 19 Feb	Thai AirAsia
09 Feb - 12 Feb	Thai AirAsia
09 Feb - 13 Feb	Thai AirAsia
09 Feb - 27 Feb	Thai AirAsia
14 Feb - 02 Mar	Thai AirAsia
14 Feb - 06 Mar	Thai AirAsia
24 Feb - 02 Mar	Thai AirAsia
24 Feb - 06 Mar	Thai AirAsia
25 Feb - 08 Mar	Thai AirAsia
20 Feb - 02 Mar	Lao Airlines

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

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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Cheapest return flights from Vientiane to Seoul in February from 354€

Return flights