Cheapest return flights from Seoul to Vientiane in August from $266

Best time to book flights for Seoul (ICN) to Vientiane (VTE) flights at AirHint

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

Return flights

30 Aug - 13 Sep Vietnam Airlines
09 Aug - 16 Aug Singapore Airlines
13 Aug - 17 Aug Scoot Tigerair
11 Aug - 15 Aug Vietnam Airlines
06 Aug - 09 Aug Vietnam Airlines
04 Aug - 08 Aug Vietnam Airlines
02 Aug - 09 Aug Singapore Airlines
04 Aug - 16 Aug AirAsia X
11 Aug - 16 Aug AirAsia X
03 Aug - 08 Aug Vietnam Airlines
04 Aug - 14 Aug AirAsia X

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

Skyscanner

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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