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

Return flights

15 Jan - 18 Jan	China Southern
13 Jan - 18 Jan	China Southern
16 Jan - 24 Jan	China Southern
15 Jan - 23 Jan	China Southern
06 Jan - 09 Jan	China Southern
14 Jan - 18 Jan	China Southern
10 Jan - 16 Jan	China Southern
07 Jan - 11 Jan	China Southern
15 Jan - 28 Jan	China Southern
16 Jan - 25 Jan	China Southern
21 Jan - 06 Feb	AirAsia X
21 Jan - 03 Feb	AirAsia X
21 Jan - 01 Feb	AirAsia X
14 Jan - 03 Feb	AirAsia X
14 Jan - 01 Feb	AirAsia X
16 Jan - 06 Feb	AirAsia X
16 Jan - 03 Feb	AirAsia X
16 Jan - 01 Feb	AirAsia X
23 Jan - 06 Feb	AirAsia X
23 Jan - 03 Feb	AirAsia X

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

Book a cheap hotel in Vientiane

Cheap car rent in Vientiane

Cheapest return flights from Seoul to Vientiane in January from 280€

Return flights