Cheapest return flights from Hanoi to Vientiane in December from $237

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

Return flights

02 Dec - 05 Dec VietJet Air
21 Dec - 23 Dec Vietnam Airlines direct
22 Dec - 24 Dec Vietnam Airlines direct
11 Dec - 25 Dec Lao Airlines direct
11 Dec - 23 Dec Lao Airlines direct
20 Dec - 25 Dec Lao Airlines direct
20 Dec - 23 Dec Lao Airlines direct
22 Dec - 25 Dec Lao Airlines direct
22 Dec - 23 Dec Lao Airlines direct
04 Dec - 06 Dec Lao Airlines direct
20 Dec - 05 Jan Lao Airlines direct
26 Dec - 02 Jan Lao Airlines direct
22 Dec - 05 Jan Lao Airlines direct
04 Dec - 05 Jan Lao Airlines direct
25 Dec - 05 Jan Lao Airlines direct
21 Dec - 05 Jan Lao Airlines direct
17 Dec - 05 Jan Lao Airlines direct
23 Dec - 05 Jan Lao Airlines direct
27 Dec - 17 Jan Lao Airlines direct
27 Dec - 05 Jan Lao Airlines direct

Also check the deals for one-way flights from Hanoi to Vientiane in December.

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