Cheapest one-way flights from Hanoi to Vientiane in March from $117

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Vientiane (VTE) in March 2026 (see full year).

One-Way flights

15 Mar VietJet Air
16 Mar Vietravel Airlines
21 Mar Thai AirAsia
28 Mar Vietravel Airlines
10 Mar Thai AirAsia
29 Mar Lao Airlines direct
22 Mar Thai AirAsia
02 Mar Thai AirAsia
01 Mar Thai AirAsia
26 Mar Thai AirAsia

Also check the deals for return flights from Hanoi to Vientiane in March.

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