Cheap Flights from Haikou to Vientiane

Cheapest flights from Haikou to Vientiane

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 Haikou to Vientiane. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$146

China Southern Airlines

1 layover

19h 30m

03/19/2026

The cheapest one-way flight from Haikou to Vientiane departs on 03/19/2026, is operated by China Southern Airlines and costs $146

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Haikou to Vientiane

The fastest flight

1h 40m

Fastest flight from Haikou to Vientiane takes 1h 40m

Direct flights

Several times a week

There are direct flights on this route 3 days a week: Tu, We, and Th

Distance

857km

Timezone difference

1h

The distance between Haikou and Vientiane is 857km (531 miles). The time difference between Haikou and Vientiane is 1h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Haikou to Vientiane by month

The cost of a one-way flight from Haikou to Vientiane ranges from $146 (March 2026) to $150 (April 2026). On average, the ticket price is about $148–$150.

March 2026

Lowest price

on average:

$146

April 2026

Highest price

on average:

$150

Avg Price

Airlines operating on route

Flights from Haikou to Vientiane are operated by several airlines — 9 Air, Hainan Airlines, and China Southern Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $146, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

9 Air

starting at $162

Hainan Airlines

starting at $150

China Southern Airlines

starting at $146

Non-stop flights from Haikou to Vientiane

A non-stop flight is the most convenient and comfortable way to fly from Haikou to Vientiane, despite the fact that sometimes flights with transfers can cost significantly less.

Haikou — Vientiane

HAK — VTE

03/18/2026

Departure

Direct flight

AQ1223

starting at $162

Haikou — Vientiane

HAK — VTE

03/19/2026

Departure

Direct flight

HU461

starting at $154

Haikou — Vientiane

HAK — VTE

04/14/2026

Departure

Direct flight

HU461

starting at $150

Schedule of direct flights from Haikou to Vientiane

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Haikou to Vientiane:

Unable to find information about the schedule of direct flights from

Haikou airports overview

Haikou Airport

•

HAK

•

Vientiane airports overview

Wattay International Airport

•

VTE

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Haikou to Vientiane?

The cheapest flight ticket from Haikou to Vientiane according to data for the last 48 hours costs $146

When is the best time to buy air tickets on the route Haikou — Vientiane?

Often the best time to buy tickets from Haikou to Vientiane is 2 months before departure.

When is the cheapest time of year to fly from Haikou to Vientiane?

Based on statistics over the past years, the lowest prices for flights from Haikou to Vientiane can be found flying in these months: March, April.

How long does it take to fly from Haikou to Vientiane?

The fastest flights from Haikou to Vientiane start from 1 hour 40 minutes in the air.

Which airline can fly direct from Haikou to Vientiane?

The following airlines operate direct flights on the route Haikou — Vientiane: 9 Air, Hainan Airlines

Special offers and sales on air tickets from Haikou to Vientiane

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.

We couldn't find any special offers for flights from Haikou to Vientiane

Alternative routes

Beihai ➜ Vientiane•Hong Kong ➜ Vientiane•Haiphong ➜ Vientiane•Macau ➜ Vientiane•Nanning ➜ Vientiane•Sanya ➜ Vientiane•Wuzhou ➜ Vientiane•Zhongshan ➜ Vientiane•Zhanjiang ➜ Vientiane•Haikou ➜ Bangkok•Haikou ➜ Chiang Mai•Haikou ➜ Hanoi•Haikou ➜ Jinghong•Haikou ➜ Khon Kaen•Haikou ➜ Thanh Hoa•Haikou ➜ Udon Thani•Haikou ➜ Dong Hoi•Haikou ➜ Savannakhet

•••••••••••••••••••

Cheapest one way flight

$146

China Southern Airlines

1 layover

19h 30m

03/19/2026

The cheapest one-way flight from Haikou to Vientiane departs on 03/19/2026, is operated by China Southern Airlines and costs $146

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Haikou to Vientiane

The fastest flight