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

Return flights

10 Feb - 17 Feb	Vietnam Airlines
13 Feb - 02 Mar	Thai AirAsia
26 Feb - 02 Mar	Lao Airlines
19 Feb - 02 Mar	Lao Airlines
27 Feb - 02 Mar	Thai AirAsia
01 Feb - 06 Feb	Thai AirAsia
05 Feb - 09 Feb	Lao Airlines
01 Feb - 09 Feb	Thai AirAsia
26 Feb - 16 Mar	Lao Airlines
08 Feb - 09 Feb	Thai AirAsia
01 Feb - 11 Feb	Thai AirAsia
27 Feb - 16 Mar	Thai AirAsia
05 Feb - 11 Feb	Lao Airlines
08 Feb - 11 Feb	Thai AirAsia
02 Feb - 06 Feb	Thai AirAsia
13 Feb - 23 Feb	Thai AirAsia
14 Feb - 02 Mar	Lao Airlines
13 Feb - 03 Mar	Thai AirAsia
20 Feb - 02 Mar	Lao Airlines
10 Feb - 02 Mar	Thai AirAsia

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 307€

Return flights