Cheapest one-way flights from Seoul to Vientiane in April from $115

Best time to book flights for Seoul (ICN) to Vientiane (VTE) flights at AirHint

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

One-Way flights

02 Apr VietJet Air
01 Apr VietJet Air
07 Apr Jeju Air direct
21 Apr Jeju Air direct
15 Apr Jeju Air direct
14 Apr Jeju Air direct
22 Apr Jeju Air direct
03 Apr VietJet Air
04 Apr Vietnam Airlines
27 Apr Vietnam Airlines

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

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