starting at $183
starting at $149
starting at $184
starting at $212
starting at $219
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hong Kong to Vientiane. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Hong Kong to Vientiane, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Hong Kong to Vientiane:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
More than 5 airlines operate flights from Hong Kong to Vientiane, including Hong Kong Airlines, VietjetAir, Thai Lion Air, Thai AirAsia, and China Eastern Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $149, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
starting at $183
starting at $149
starting at $184
starting at $212
starting at $219
Hong Kong — Vientiane
02/17/2026
Departure
Direct flight
HX562
starting at $474
Hong Kong — Vientiane
02/21/2026
Departure
Direct flight
HX562
starting at $310
Hong Kong — Vientiane
03/05/2026
Departure
Direct flight
HX562
starting at $267
Hong Kong — Vientiane
03/12/2026
Departure
Direct flight
HX562
starting at $268
Unable to find information about the schedule of direct flights from
We couldn't find any special offers for flights from Hong Kong to Vientiane
The cheapest one-way flight from Hong Kong to Vientiane departs on 03/06/2026, is operated by VietjetAir and costs $149
The cheapest roundtrip flight from Hong Kong to Vientiane departs on 02/21/2026, is operated by China Eastern Airlines and costs $303
Fastest flight from Hong Kong to Vientiane takes 12h 5m
There are direct flights on this route 3 days a week: Tu, Th, and Sa
The distance between Hong Kong and Vientiane is 1303km (808 miles). The average flight duration is 5h 15m. There are 3 direct flights from Hong Kong to Vientiane. The time difference between Hong Kong and Vientiane is 1h. Flights from Hong Kong begin at 6:25 PM. The latest flight from Hong Kong departs at 6:25 PM
The cheapest flight ticket from Hong Kong to Vientiane according to data for the last 48 hours costs $149
Often the best time to buy tickets from Hong Kong to Vientiane is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hong Kong to Vientiane can be found flying in these months: March, February.
The fastest flights from Hong Kong to Vientiane start from 12 hours 5 minutes in the air.
The following airlines operate direct flights on the route Hong Kong — Vientiane: Hong Kong Airlines
The cost of a one-way flight from Hong Kong to Vientiane ranges from $152 (March 2026) to $184 (February 2026). On average, the ticket price is about $168–$184.