Cheapest return flights from Seoul to Vientiane in May from 199€

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

Return flights

25 May - 28 May Jeju Air direct
11 May - 14 May Jeju Air direct
26 May - 28 May Jeju Air direct
09 May - 13 May Jeju Air direct
09 May - 12 May Jeju Air direct
24 May - 29 May Jeju Air direct
24 May - 30 May Jeju Air direct
08 May - 12 May Jeju Air direct
16 May - 31 May Jeju Air direct
07 May - 12 May Jeju Air direct
23 May - 02 Jun VietJet Air
23 May - 02 Jun Jeju Air direct
29 May - 02 Jun Jeju Air direct
29 May - 07 Jun Jeju Air
29 May - 07 Jun Jeju Air direct
30 May - 05 Jun VietJet Air
30 May - 06 Jun Thai Airways
30 May - 06 Jun Jeju Air direct
30 May - 05 Jun Jeju Air direct
29 May - 14 Jun Lao Airlines direct

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

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