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

Return flights

22 Jan - 30 Jan	China Southern
29 Jan - 06 Feb	Thai AirAsia
28 Jan - 06 Feb	Thai AirAsia
22 Jan - 06 Feb	Thai AirAsia
19 Jan - 06 Feb	Thai AirAsia
26 Jan - 06 Feb	Thai AirAsia
17 Jan - 06 Feb	Thai AirAsia
31 Jan - 06 Feb	Thai AirAsia
24 Jan - 06 Feb	Thai AirAsia
29 Jan - 09 Feb	Thai AirAsia
08 Jan - 21 Jan	Thai AirAsia
08 Jan - 28 Jan	Thai AirAsia
13 Jan - 21 Jan	Thai AirAsia
13 Jan - 28 Jan	Thai AirAsia
07 Jan - 21 Jan	Thai AirAsia
06 Jan - 21 Jan	Thai AirAsia
29 Jan - 04 Feb	Thai AirAsia
07 Jan - 28 Jan	Thai AirAsia
08 Jan - 19 Jan	Thai AirAsia
08 Jan - 14 Jan	Thai AirAsia

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

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 January from 382€

Return flights