Cheapest one-way flights from Hanoi to Vientiane in December from $122

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Vientiane (VTE) in December 2025 (see full year).

One-Way flights

11 Dec Vietravel Airlines
08 Dec Vietravel Airlines
20 Dec Thai AirAsia
16 Dec Thai AirAsia
12 Dec Thai AirAsia
09 Dec Thai AirAsia
15 Dec Thai AirAsia
19 Dec Thai AirAsia
07 Dec VietJet Air
14 Dec Vietravel Airlines

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

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