Cheapest return flights from Busan to Vientiane in January from $349

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

Return flights

11 Jan - 22 Jan Vietnam Airlines
16 Jan - 24 Jan Vietnam Airlines
16 Jan - 25 Jan Vietnam Airlines
03 Jan - 23 Jan Vietnam Airlines
15 Jan - 24 Jan Vietnam Airlines
17 Jan - 27 Jan Vietnam Airlines
17 Jan - 26 Jan Vietnam Airlines
17 Jan - 22 Jan Vietnam Airlines
12 Jan - 24 Jan T'way Air direct
26 Jan - 31 Jan T'way Air direct

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

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