Cheapest return flights from Seoul to Vientiane in September from 202€
AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE)
in September 2025 (see full year ).
Return flights
05 Sep
- 14 Sep
Vietnam Airlines
202 €
04 Sep
- 16 Sep
Vietnam Airlines
202 €
12 Sep
- 18 Sep
Vietnam Airlines
203 €
12 Sep
- 30 Sep
Vietnam Airlines
203 €
12 Sep
- 01 Oct
Vietnam Airlines
203 €
19 Sep
- 25 Sep
Vietnam Airlines
217 €
15 Sep
- 15 Oct
Vietnam Airlines
217 €
22 Sep
- 27 Sep
Jeju Air
220 €
direct
22 Sep
- 26 Sep
Jeju Air
220 €
direct
22 Sep
- 25 Sep
Jeju Air
222 €
direct
12 Sep
- 20 Sep
Jeju Air
238 €
direct
21 Sep
- 27 Sep
Jeju Air
238 €
direct
12 Sep
- 01 Oct
Jeju Air
252 €
direct
23 Sep
- 20 Oct
Jeju Air
274 €
direct
26 Sep
- 03 Oct
Jeju Air
274 €
direct
26 Sep
- 18 Oct
Jeju Air
281 €
direct
28 Sep
- 03 Oct
Jeju Air
289 €
direct
09 Sep
- 03 Oct
Jeju Air
292 €
direct
19 Sep
- 15 Oct
VietJet Air
299 €
27 Sep
- 04 Oct
Jeju Air
303 €
direct
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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