Cheapest return flights from Vientiane to Seoul in December from $217

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

Return flights

25 Dec - 28 Dec Jeju Air direct
16 Dec - 28 Dec Jeju Air direct
19 Dec - 28 Dec Jeju Air direct
16 Dec - 21 Dec Jeju Air direct
22 Dec - 27 Dec VietJet Air
19 Dec - 29 Dec Jeju Air direct
18 Dec - 27 Dec Jeju Air direct
01 Dec - 22 Dec VietJet Air
05 Dec - 21 Dec VietJet Air
19 Dec - 25 Dec Jeju Air direct
26 Dec - 03 Jan Jeju Air direct
20 Dec - 04 Jan VietJet Air
20 Dec - 04 Jan Jeju Air direct
20 Dec - 02 Jan Jeju Air direct
21 Dec - 10 Jan Vietnam Airlines
24 Dec - 03 Jan Jeju Air direct
27 Dec - 03 Jan Jeju Air direct
20 Dec - 07 Jan Jeju Air direct
27 Dec - 02 Jan Jeju Air direct
19 Dec - 05 Jan China Southern

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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