Cheapest return flights from Vientiane to Seoul in December from 258€

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

Return flights

12 Dec - 16 Dec T'way Air direct
01 Dec - 08 Dec China Eastern
05 Dec - 07 Dec Jeju Air direct
12 Dec - 17 Dec T'way Air direct
11 Dec - 22 Jan Vietnam Airlines
02 Dec - 09 Dec Vietnam Airlines
12 Dec - 19 Dec T'way Air direct
05 Dec - 06 Dec Vietnam Airlines
06 Dec - 07 Dec Vietnam Airlines
20 Dec - 03 Jan Vietnam Airlines
26 Dec - 04 Jan Vietnam Airlines
01 Dec - 07 Dec VietJet Air
05 Dec - 06 Dec Jeju Air direct
04 Dec - 04 Jan Vietnam Airlines
05 Dec - 04 Jan Vietnam Airlines
29 Dec - 04 Jan Vietnam Airlines
05 Dec - 04 Jan Jeju Air direct
27 Dec - 03 Jan Vietnam Airlines
20 Dec - 03 Jan T'way Air direct
26 Dec - 04 Jan T'way Air direct

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