Cheapest return flights from Seoul to Vientiane in March from 174€

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

Return flights

26 Mar - 29 Mar T'way Air direct
09 Mar - 14 Mar Jeju Air direct
09 Mar - 12 Mar Jeju Air direct
13 Mar - 20 Mar T'way Air direct
03 Mar - 07 Mar T'way Air direct
03 Mar - 27 Mar T'way Air direct
07 Mar - 12 Mar Jeju Air direct
10 Mar - 14 Mar Jeju Air direct
02 Mar - 14 Mar Jeju Air direct
08 Mar - 14 Mar Jeju Air direct
31 Mar - 24 Apr Jeju Air direct
03 Mar - 15 Apr Vietnam Airlines
28 Mar - 08 Apr Vietnam Airlines
19 Mar - 20 Apr Vietnam Airlines
31 Mar - 09 Apr Vietnam Airlines
16 Mar - 14 Apr Vietnam Airlines
27 Mar - 02 Apr Vietnam Airlines
28 Mar - 03 Apr Vietnam Airlines
29 Mar - 03 Apr Vietnam Airlines
05 Mar - 05 Apr Vietnam Airlines

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

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