Cheapest return flights from Vientiane to Seoul in December from 328€

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

Return flights

22 Dec - 27 Dec VietJet Air
11 Dec - 16 Dec China Southern
01 Dec - 05 Dec China Southern
29 Dec - 05 Jan China Southern
28 Dec - 04 Jan China Southern
20 Dec - 31 Dec China Southern
19 Dec - 01 Jan China Southern
10 Dec - 17 Dec Thai AirAsia
15 Dec - 17 Dec Thai AirAsia
10 Dec - 12 Dec Thai AirAsia
06 Dec - 10 Dec Thai AirAsia
06 Dec - 08 Dec Thai AirAsia
06 Dec - 17 Dec Thai AirAsia
15 Dec - 01 Jan Thai AirAsia
15 Dec - 02 Jan Thai AirAsia
15 Dec - 04 Jan Thai AirAsia
17 Dec - 01 Jan Thai AirAsia
17 Dec - 02 Jan Thai AirAsia
16 Dec - 01 Jan Thai AirAsia
16 Dec - 02 Jan Thai AirAsia

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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