Cheapest return flights from Busan to Vientiane in April from $247

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

Return flights

21 Apr - 14 May Vietnam Airlines
27 Apr - 01 May Vietnam Airlines
21 Apr - 26 Apr Vietnam Airlines
29 Apr - 03 May Vietnam Airlines
29 Apr - 02 May Vietnam Airlines
26 Apr - 01 May Vietnam Airlines
28 Apr - 01 May Vietnam Airlines
12 Apr - 17 Apr Vietnam Airlines
22 Apr - 27 Apr Vietnam Airlines
16 Apr - 20 Apr Vietnam Airlines
18 Apr - 23 Apr Vietnam Airlines
29 Apr - 05 May Vietnam Airlines
05 Apr - 17 Apr Vietnam Airlines
09 Apr - 12 Apr Vietnam Airlines
08 Apr - 15 Apr Vietnam Airlines
05 Apr - 12 Apr Vietnam Airlines
02 Apr - 24 Apr Vietnam Airlines
30 Apr - 03 May Vietnam Airlines
30 Apr - 05 May Vietnam Airlines
30 Apr - 04 May Vietnam Airlines

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

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