Haikou to Vientiane HAK → VTE
Haikou Airport (HAK) → Wattay International Airport (VTE)
The cheapest return found recently is $278 with China Southern Airlines, 18 Dec – 22 Dec, found 6 days ago. The cheapest one-way found recently is $162 with China Southern Airlines, 19 Feb 2027, found today.
Return
The cheapest return fare on each of 5 departure dates is usually $282 to $282.
Cheapest return found recently
$278
18 Dec – 22 Dec · China Southern Airlines
Haikou Airport (HAK) → Wattay International Airport (VTE)
Leaves 8:00 a.m. · Return leaves 4:25 p.m. · 17 h 15 min of travel, both ways together
out 1 stop, back 1 stop
found 6 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$278 18 Dec – 22 Decfound 6 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 9 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $278 to $463.
At $278, the cheapest return found recently is at the low end of that range.
9 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 14 Dec to 20 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold 4-night return fares on 1 other departure date within 3 days of 18 Dec, and it is not cheaper.
Every date we hold
6 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Dec – 23 Dec | $282 | China Southern Airlines | Haikou Airport (HAK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 15 Dec – 25 Dec | $282 | China Southern Airlines | Haikou Airport (HAK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 17 Dec – 21 Dec | $282 | China Southern Airlines | Haikou Airport (HAK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 18 Dec – 22 Dec | $278 | China Southern Airlines | Haikou Airport (HAK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 20 Dec – 21 Dec | $295 | China Southern Airlines | Haikou Airport (HAK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Airlines on the cheapest dates: China Southern Airlines.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $162 to $170.
Cheapest one-way found recently
$162
19 Feb 2027 · China Southern Airlines
Haikou Airport (HAK) → Wattay International Airport (VTE)
Leaves 10:00 p.m. · 13 h 30 min trip
1 stop
found today
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$162 19 Feb 2027found todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 14 days, 4 Oct to 18 Oct, the cheapest one-way we saw each day was $167 to $177.
At $162, the cheapest one-way found recently is below that range.
14 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 20 Jan 2027 to 22 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 19 Feb 2027, and it is not cheaper.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Jan 2027 | $177 | China Southern Airlines | Haikou Airport (HAK) → Wattay International Airport (VTE) | stops unknown | found 4 days ago | Open this trip |
| 19 Feb 2027 | $162 | China Southern Airlines | Haikou Airport (HAK) → Wattay International Airport (VTE) | 1 stop | found today | Open this trip |
| 22 Feb 2027 | $162 | China Southern Airlines | Haikou Airport (HAK) → Wattay International Airport (VTE) | 1 stop | found today | Open this trip |
Which month looks cheapest?
February 2027 is the cheapest month — from $162.
Airlines on the cheapest dates: China Southern Airlines.
Premium cabin fares from Haikou to Vientiane
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 18 Dec – 22 Dec in another cabin: Premium economy · Business · First
Today's prices for 19 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Haikou to Vientiane?
Return
Not enough history yet: in 9 days of return prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
One-way
Not enough history yet: in 14 days of one-way prices, 4 Oct to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 18 Dec – 22 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work