Cheapest return flights from Seoul to Vientiane in May from 249€

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

AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE) in May 2025 (see full year).

Return flights

05 May - 11 May Vietnam Airlines
22 May - 26 May Vietnam Airlines
17 May - 24 May Vietnam Airlines
08 May - 14 May Vietnam Airlines
30 May - 03 Jun Vietnam Airlines
29 May - 05 Jun Vietnam Airlines
04 May - 10 May Vietnam Airlines
04 May - 12 May Vietnam Airlines
02 May - 07 May Vietnam Airlines
02 May - 06 May Vietnam Airlines
19 May - 24 May Thai AirAsia X
19 May - 05 Jun Thai AirAsia X
18 May - 24 May Thai AirAsia X
25 May - 05 Jun Thai AirAsia X
18 May - 05 Jun Thai AirAsia X
25 May - 10 Jun Thai AirAsia X
19 May - 04 Jun Thai AirAsia X
25 May - 04 Jun Thai AirAsia X
18 May - 04 Jun Thai AirAsia X
30 May - 05 Jun Thai AirAsia X

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

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