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

Return flights

12 Feb - 19 Feb	Vietnam Airlines
18 Feb - 25 Feb	Vietnam Airlines
15 Feb - 22 Feb	VietJet Air
16 Feb - 23 Feb	VietJet Air
13 Feb - 20 Feb	VietJet Air
12 Feb - 25 Feb	China Southern
02 Feb - 06 Feb	Thai AirAsia
11 Feb - 04 Mar	Thai AirAsia
26 Feb - 04 Mar	Thai AirAsia
01 Feb - 06 Feb	Thai AirAsia
02 Feb - 09 Feb	Thai AirAsia
05 Feb - 09 Feb	Thai AirAsia
12 Feb - 04 Mar	Thai AirAsia
27 Feb - 04 Mar	Thai AirAsia
11 Feb - 02 Mar	Thai AirAsia
09 Feb - 02 Mar	Thai AirAsia
26 Feb - 02 Mar	Thai AirAsia
12 Feb - 02 Mar	Thai AirAsia
25 Feb - 04 Mar	Thai AirAsia
27 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 309€

Return flights