Cheapest one-way flights from Seoul to Vientiane in December from 93€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Vientiane (VTE) in December 2025 (see full year).

One-Way flights

15 Dec Jeju Air direct
21 Dec Jeju Air direct
16 Dec T'way Air direct
14 Dec T'way Air direct
12 Dec Jeju Air direct
05 Dec Vietnam Airlines
02 Dec Vietnam Airlines
03 Dec Vietnam Airlines
04 Dec Vietnam Airlines
06 Dec Vietnam Airlines

Also check the deals for return flights from Seoul to Vientiane in December.

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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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