Cheapest return flights from Hong Kong to Vientiane in December from $335

Best time to book flights for Hong Kong (HKG) to Vientiane (VTE) flights at AirHint

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

Return flights

16 Dec - 22 Dec Vietnam Airlines
14 Dec - 21 Dec Vietnam Airlines
20 Dec - 29 Dec Vietnam Airlines
25 Dec - 04 Jan Vietnam Airlines
26 Dec - 04 Jan Vietnam Airlines
16 Dec - 21 Dec Thai AirAsia
14 Dec - 22 Dec Thai AirAsia
16 Dec - 04 Jan Thai AirAsia
14 Dec - 04 Jan Thai AirAsia
16 Dec - 29 Dec Thai AirAsia
14 Dec - 29 Dec Thai AirAsia
20 Dec - 22 Dec Thai AirAsia
20 Dec - 08 Jan Thai AirAsia
20 Dec - 07 Jan Thai AirAsia
20 Dec - 04 Jan Thai AirAsia
25 Dec - 08 Jan Thai AirAsia
25 Dec - 07 Jan Thai AirAsia
25 Dec - 29 Dec Thai AirAsia

Also check the deals for one-way flights from Hong Kong 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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