AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE)
in August 2025 (see full year ).
Return flights
23 Aug
- 31 Aug
Vietnam Airlines
255 €
23 Aug
- 30 Aug
Jeju Air
266 €
direct
18 Aug
- 06 Sep
Jeju Air
266 €
direct
17 Aug
- 31 Aug
Vietnam Airlines
274 €
15 Aug
- 23 Aug
Jeju Air
276 €
direct
15 Aug
- 19 Aug
Jeju Air
276 €
direct
20 Aug
- 23 Aug
Jeju Air
286 €
direct
27 Aug
- 30 Aug
Jeju Air
286 €
direct
18 Aug
- 21 Aug
Vietnam Airlines
311 €
19 Aug
- 24 Aug
Vietnam Airlines
312 €
16 Aug
- 20 Aug
Vietnam Airlines
312 €
29 Aug
- 18 Sep
AirAsia X
366 €
29 Aug
- 02 Sep
AirAsia X
366 €
27 Aug
- 07 Sep
AirAsia X
367 €
27 Aug
- 14 Sep
AirAsia X
367 €
27 Aug
- 08 Sep
AirAsia X
367 €
27 Aug
- 02 Sep
AirAsia X
367 €
29 Aug
- 07 Sep
AirAsia X
367 €
29 Aug
- 14 Sep
AirAsia X
367 €
29 Aug
- 08 Sep
AirAsia X
367 €
Also check the deals for one-way flights from Seoul to Vientiane in August .
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.