Cheapest return flights from Vientiane to Seoul in May from $314

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

Return flights

07 May - 11 May VietJet Air
11 May - 16 May VietJet Air
07 May - 11 May Jeju Air direct
07 May - 21 May Lao Airlines direct
08 May - 21 May Lao Airlines direct
01 May - 21 May Lao Airlines direct
11 May - 21 May Lao Airlines direct
24 May - 28 May Lao Airlines direct
24 May - 30 May Lao Airlines direct
15 May - 21 May Lao Airlines direct
24 May - 08 Jun Lao Airlines direct
24 May - 11 Jun Lao Airlines direct
24 May - 13 Jun Lao Airlines direct
24 May - 02 Jun Lao Airlines direct
18 May - 08 Jun Lao Airlines direct
28 May - 08 Jun Lao Airlines direct
28 May - 11 Jun Lao Airlines direct
28 May - 13 Jun Lao Airlines direct
28 May - 18 Jun Lao Airlines direct
28 May - 16 Jun 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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