Cheapest one-way flights from Seoul to Vientiane in December from 124€

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

One-Way flights

03 Dec VietJet Air
01 Dec VietJet Air
13 Dec VietJet Air
16 Dec VietJet Air
15 Dec VietJet Air
17 Dec Vietnam Airlines
20 Dec VietJet Air
03 Dec Jeju Air direct
05 Dec Jeju Air direct
20 Dec Jeju Air direct

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

Skyscanner

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

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