Cheapest return PUS–VTE flights, September

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

Return flights

13 Sep - 21 Sep Vietnam Airlines
08 Sep - 14 Sep Vietnam Airlines
01 Sep - 08 Sep Vietnam Airlines
27 Sep - 29 Sep Vietnam Airlines
01 Sep - 05 Sep Vietnam Airlines
11 Sep - 18 Sep Vietnam Airlines
13 Sep - 18 Sep Vietnam Airlines
29 Sep - 07 Oct Vietnam Airlines
10 Sep - 15 Sep Vietnam Airlines
03 Sep - 09 Sep Singapore Airlines
20 Sep - 30 Sep Vietnam Airlines
21 Sep - 12 Oct Vietnam Airlines

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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