Cheapest return flights from Seoul to Vientiane in April from 224€

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

Return flights

08 Apr - 12 Apr Vietnam Airlines
29 Apr - 05 May Vietnam Airlines
03 Apr - 12 Apr Vietnam Airlines
02 Apr - 07 Apr Vietnam Airlines
01 Apr - 07 Apr Vietnam Airlines
01 Apr - 14 Apr Vietnam Airlines
05 Apr - 10 Apr Vietnam Airlines
06 Apr - 13 Apr Vietnam Airlines
10 Apr - 19 Apr Vietnam Airlines
06 Apr - 16 Apr Vietnam Airlines
15 Apr - 19 Apr Vietnam Airlines
25 Apr - 05 May Vietnam Airlines
29 Apr - 06 May Vietnam Airlines
30 Apr - 05 May Vietnam Airlines
25 Apr - 04 May Vietnam Airlines
30 Apr - 04 May Vietnam Airlines

Also check the deals for one-way flights from Seoul to Vientiane in April.

Powered by

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

Feel free to contact us with any feedback or request another flight research.