Cheapest one-way flights from Seoul to Vientiane in April from 113€

AirHint found the following cheapest one-way flights from Seoul (ICN) to Vientiane (VTE) in April 2026 (see full year).

One-Way flights

04 Apr Vietnam Airlines
05 Apr Vietnam Airlines
10 Apr Vietnam Airlines
01 Apr Vietnam Airlines
02 Apr Vietnam Airlines
09 Apr Vietnam Airlines
11 Apr Vietnam Airlines
12 Apr Vietnam Airlines
03 Apr Vietnam Airlines
19 Apr Vietnam Airlines

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

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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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