Cheapest return flights from Busan to Vientiane in May from $253

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

Return flights

21 May - 25 May Vietnam Airlines
22 May - 26 May Vietnam Airlines
22 May - 27 May Vietnam Airlines
23 May - 28 May Vietnam Airlines
01 May - 06 May Vietnam Airlines
02 May - 08 May Vietnam Airlines
02 May - 07 May Vietnam Airlines
01 May - 04 May VietJet Air

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

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