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

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

Return flights

25 May - 31 May VietJet Air
25 May - 10 Jun AirAsia X
01 May - 05 May VietJet Air

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.

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