Cheapest return flights from Vientiane to Seoul in May from 280€

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

Return flights

07 May - 28 May Jeju Air direct
17 May - 20 May Vietnam Airlines
17 May - 20 May Jeju Air direct
14 May - 26 May Lao Airlines direct

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

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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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