Cheapest return flights from Vientiane to Seoul in April from 291€

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

Return flights

18 Apr - 26 Apr China Eastern
10 Apr - 16 Apr China Southern
30 Apr - 03 May Jeju Air direct
14 Apr - 28 Apr China Eastern
05 Apr - 15 Apr China Eastern
15 Apr - 21 Apr China Eastern
24 Apr - 27 Apr Jeju Air direct
13 Apr - 18 Apr Xiamen Airlines
15 Apr - 20 Apr China Eastern
29 Apr - 03 May China Southern
13 Apr - 24 Apr China Southern
11 Apr - 18 Apr China Eastern
10 Apr - 01 May China Southern
24 Apr - 07 May Lao Airlines direct
26 Apr - 02 May Jeju Air direct
24 Apr - 05 May Lao Airlines direct
29 Apr - 07 May Lao Airlines direct
24 Apr - 15 May Lao Airlines direct
24 Apr - 02 May Lao Airlines direct
22 Apr - 07 May Lao Airlines direct

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