Cheapest return flights from Seoul to Vientiane in March from 240€

Best time to book flights for Seoul (ICN) to Vientiane (VTE) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Vientiane (VTE) in March 2025 (see full year).

Return flights

27 Mar - 29 Mar T'way Air direct
05 Mar - 11 Mar VietJet Air
15 Mar - 20 Mar Jeju Air direct
23 Mar - 27 Mar T'way Air direct
13 Mar - 23 Mar Vietnam Airlines
17 Mar - 27 Mar Vietnam Airlines
14 Mar - 17 Mar Vietnam Airlines
04 Mar - 20 Mar Vietnam Airlines
20 Mar - 26 Mar Vietnam Airlines
06 Mar - 20 Mar Vietnam Airlines
28 Mar - 01 Apr Vietnam Airlines
27 Mar - 02 Apr Vietnam Airlines
29 Mar - 02 Apr Vietnam Airlines
02 Mar - 06 Apr VietJet Air
26 Mar - 05 Apr T'way Air
26 Mar - 08 Apr T'way Air
26 Mar - 12 Apr T'way Air
23 Mar - 05 Apr Thai AirAsia X
26 Mar - 02 Apr T'way Air
23 Mar - 08 Apr Thai AirAsia X

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

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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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