Cheapest return flights from Busan to Vientiane in March from $329

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

Return flights

19 Mar - 26 Mar Vietnam Airlines
18 Mar - 26 Mar Vietnam Airlines
21 Mar - 27 Mar Vietnam Airlines
14 Mar - 18 Mar Vietnam Airlines
23 Mar - 27 Mar Vietnam Airlines
13 Mar - 17 Mar Vietnam Airlines
25 Mar - 27 Mar Vietnam Airlines
22 Mar - 29 Mar Vietnam Airlines
18 Mar - 23 Mar Vietnam Airlines
10 Mar - 16 Mar Vietnam Airlines

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

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