Cheapest return flights from Busan to Vientiane in September from $249

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

Return flights

12 Sep - 21 Sep Vietnam Airlines
06 Sep - 11 Sep VietJet Air
10 Sep - 14 Sep VietJet Air
17 Sep - 20 Sep VietJet Air
06 Sep - 11 Sep Asiana Airlines direct
17 Sep - 24 Sep VietJet Air
24 Sep - 30 Sep VietJet Air

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

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