AirHint found the following cheapest return flights from Hong Kong (HKG) to Vientiane (VTE) in December 2025 (see full year).
Return flights
| 06 Dec - 13 Dec | HK Express | ||
| 24 Dec - 02 Jan | Thai Lion Air | ||
| 23 Dec - 28 Dec | Thai Airways | ||
| 24 Dec - 04 Jan | Thai Airways | ||
| 28 Dec - 03 Jan | Thai Airways | ||
| 25 Dec - 28 Dec | Thai Airways |
Also check the deals for one-way flights from Hong Kong to Vientiane in December.
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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