Cheapest return flights from Hanoi to Vientiane in December from $271

Best time to book flights for Hanoi (HAN) to Vientiane (VTE) flights at AirHint

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

Return flights

09 Dec - 26 Dec Lao Airlines direct
31 Dec - 05 Jan Lao Airlines direct
10 Dec - 26 Dec Lao Airlines direct
30 Dec - 05 Jan Lao Airlines direct
20 Dec - 26 Dec Lao Airlines direct
31 Dec - 17 Jan Lao Airlines direct
09 Dec - 29 Dec Lao Airlines direct
20 Dec - 05 Jan Lao Airlines direct
09 Dec - 25 Dec Lao Airlines direct
09 Dec - 24 Dec Lao Airlines direct
10 Dec - 29 Dec Lao Airlines direct
30 Dec - 17 Jan Lao Airlines direct
10 Dec - 25 Dec Lao Airlines direct
10 Dec - 24 Dec Lao Airlines direct
03 Dec - 07 Dec Lao Airlines direct

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

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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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