Cheapest return flights from Busan to Vientiane in September from $259

Best time to book flights for Busan (PUS) to Vientiane (VTE) flights at AirHint

AirHint found the following cheapest return flights from Busan (PUS) to Vientiane (VTE) in September 2025 (see full year).

Return flights

01 Sep - 09 Sep Vietnam Airlines
18 Sep - 21 Sep Vietnam Airlines
07 Sep - 17 Sep Vietnam Airlines
07 Sep - 14 Sep Vietnam Airlines

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

Skyscanner

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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