Cheapest one-way flights from Seoul to Vientiane in April from $110

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

One-Way flights

06 Apr Jeju Air direct
07 Apr Jeju Air direct
13 Apr Jeju Air direct
14 Apr Jeju Air direct
21 Apr Jeju Air direct
27 Apr Jeju Air direct
12 Apr Jeju Air direct
04 Apr Jeju Air direct
05 Apr Jeju Air direct
11 Apr Jeju Air direct

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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