Cheapest return flights from Hanoi to Vientiane in December from $258

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

Return flights

11 Dec - 30 Dec Thai AirAsia
11 Dec - 20 Dec Thai AirAsia
11 Dec - 27 Dec Thai AirAsia
11 Dec - 14 Dec Thai AirAsia
11 Dec - 28 Dec Thai AirAsia
11 Dec - 31 Dec Thai AirAsia
11 Dec - 15 Dec Thai AirAsia
24 Dec - 14 Jan Lao Airlines
26 Dec - 14 Jan Lao Airlines
20 Dec - 30 Dec Lao Airlines direct
20 Dec - 27 Dec Lao Airlines direct
08 Dec - 20 Dec Lao Airlines direct
24 Dec - 14 Jan Lao Airlines direct
20 Dec - 03 Jan Lao Airlines direct
26 Dec - 14 Jan Lao Airlines direct
24 Dec - 03 Jan Lao Airlines direct
26 Dec - 03 Jan Lao Airlines direct
16 Dec - 03 Jan Thai AirAsia
24 Dec - 13 Jan Lao Airlines
26 Dec - 15 Jan Lao Airlines

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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