Cheapest return flights from Seoul to Vientiane in March from $259

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

21 Mar - 28 Mar Vietnam Airlines
27 Mar - 29 Mar Jeju Air direct
15 Mar - 20 Mar Jeju Air direct
09 Mar - 20 Mar Jeju Air direct
23 Mar - 28 Mar Jeju Air direct
22 Mar - 29 Mar Vietnam Airlines
19 Mar - 22 Mar Vietnam Airlines
22 Mar - 29 Mar Jeju Air direct
27 Mar - 30 Mar T'way Air direct
09 Mar - 13 Mar Jeju Air direct
21 Mar - 06 Apr Vietnam Airlines
27 Mar - 04 Apr Vietnam Airlines
19 Mar - 02 Apr Vietnam Airlines
28 Mar - 01 Apr Vietnam Airlines
26 Mar - 01 Apr Vietnam Airlines
18 Mar - 02 Apr Vietnam Airlines
25 Mar - 01 Apr Vietnam Airlines
23 Mar - 20 Apr Vietnam Airlines
19 Mar - 20 Apr Vietnam Airlines
20 Mar - 20 Apr Vietnam Airlines

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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