Cheapest return flights from Seoul to Vientiane in September from 187€
AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE)
in September 2025 (see full year ).
Return flights
14 Sep
- 20 Sep
Vietnam Airlines
187 €
08 Sep
- 14 Sep
Vietnam Airlines
190 €
21 Sep
- 26 Sep
VietJet Air
192 €
19 Sep
- 23 Sep
VietJet Air
192 €
05 Sep
- 10 Sep
VietJet Air
196 €
07 Sep
- 13 Sep
VietJet Air
197 €
04 Sep
- 07 Sep
Vietnam Airlines
201 €
23 Sep
- 26 Sep
Vietnam Airlines
207 €
14 Sep
- 27 Sep
Jeju Air
208 €
direct
24 Sep
- 27 Sep
Jeju Air
208 €
direct
24 Sep
- 18 Oct
Jeju Air
245 €
direct
26 Sep
- 01 Oct
Jeju Air
254 €
direct
26 Sep
- 03 Oct
Jeju Air
275 €
direct
28 Sep
- 03 Oct
Jeju Air
275 €
direct
04 Sep
- 31 Oct
China Southern
280 €
26 Sep
- 30 Oct
Jeju Air
285 €
direct
28 Sep
- 02 Oct
Jeju Air
306 €
direct
24 Sep
- 15 Oct
Jeju Air
327 €
direct
24 Sep
- 15 Oct
China Southern
327 €
15 Sep
- 01 Oct
AirAsia X
334 €
Also check the deals for one-way flights from Seoul to Vientiane in September .
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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