Cheapest return ICN–VTE flights, December

AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE) in December 2026 (see full year).

Return flights

04 Dec - 08 Dec Vietnam Airlines
03 Dec - 06 Dec Vietnam Airlines
02 Dec - 06 Dec Vietnam Airlines
07 Dec - 09 Dec Vietnam Airlines
07 Dec - 10 Dec Vietnam Airlines
12 Dec - 20 Dec Vietnam Airlines
14 Dec - 19 Dec Vietnam Airlines
11 Dec - 15 Dec Vietnam Airlines
16 Dec - 22 Dec Vietnam Airlines
04 Dec - 12 Dec Vietnam Airlines
27 Dec - 03 Jan Vietnam Airlines

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

Powered by

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.

Book a cheap hotel in Vientiane

Cheap car rent in Vientiane

Feel free to contact us with any feedback or request another flight research.