Cheapest return flights from Seoul to Vientiane in August from 178€

AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE) in August 2025 (see full year).

Return flights

20 Aug - 25 Aug China Southern
22 Aug - 30 Aug China Southern
27 Aug - 30 Aug China Southern
05 Aug - 13 Aug China Southern
24 Aug - 28 Aug China Southern
28 Aug - 31 Aug China Southern
22 Aug - 25 Aug China Southern
14 Aug - 23 Aug China Southern
20 Aug - 23 Aug China Southern
25 Aug - 28 Aug China Southern
26 Aug - 02 Sep China Southern
29 Aug - 03 Sep China Southern
22 Aug - 02 Sep China Southern
30 Aug - 04 Sep China Southern
24 Aug - 02 Sep China Southern
31 Aug - 05 Sep China Southern
30 Aug - 05 Sep China Southern
31 Aug - 06 Sep China Southern
28 Aug - 01 Sep China Southern
27 Aug - 07 Sep China Southern

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

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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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