Cheap flights from Chengdu to Vientiane from $309 CTU, TFU → VTE
Chengdu Shuangliu International Airport (CTU), Chengdu Tianfu (TFU) → Wattay International Airport (VTE)
The cheapest return found recently is $309 with China Southern Airlines, 1 Jun 2027 – 4 Jun 2027, found 2 days ago.
- Cheapest return found recently
- $309, 1 Jun 2027 to 4 Jun 2027
- Usual return price
- $308 to $322
- Cheapest month to fly
- November 2026, return fares from $305 found in the last 7 days
- Airlines with nonstop flights
- Sichuan Airlines
Return
The cheapest return fare on each of 4 departure dates is usually $308 to $322.
Cheapest return found recently
$309
1 Jun 2027 – 4 Jun 2027 · China Southern Airlines
Chengdu Shuangliu International Airport (CTU) → Wattay International Airport (VTE)
Leaves 9:00 a.m. · Return leaves 11:30 a.m. · 13 h 50 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
$342
16 Nov – 18 Nov · Sichuan Airlines
Chengdu Tianfu (TFU) → Wattay International Airport (VTE)
Leaves 10:45 p.m. · Return leaves 3:40 a.m. · 4 h 45 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$309 1 Jun 2027 – 4 Jun 2027found 2 days agoSee prices for these dates
$305 16 Nov – 18 Novfound 3 days agoSee prices for these dates
What have prices looked like?
Over 37 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $269 to $339.
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 4 departure dates from 16 Nov to 1 Jun 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?
We hold no other 3-night return fares leaving within 3 days of 1 Jun 2027 to compare.
Every date we hold
20 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Nov – 18 Nov | $305 | China Eastern | Chengdu Tianfu (TFU) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 27 Dec – 9 Jan 2027 | $323 | China Southern Airlines | Chengdu Shuangliu International Airport (CTU) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 2 Jan 2027 – 18 Jan 2027 | $321 | China Southern Airlines | Chengdu Shuangliu International Airport (CTU) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 1 Jun 2027 – 4 Jun 2027 | $309 | China Southern Airlines | Chengdu Shuangliu International Airport (CTU) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $305.
Airlines on the cheapest dates: China Southern Airlines, China Eastern.
Premium cabin fares from Chengdu 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 1 Jun 2027 – 4 Jun 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Chengdu to Vientiane?
Return
The cheapest fares were 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (37 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $275 | $275 | Cheapest seen | 8 |
| 60–89 days | $314 | $288 | +14% | 23 |
| 90–179 days | $339 | $296 | +23% | 23 |
Live price for these dates
The cheapest return found recently is for 1 Jun 2027 – 4 Jun 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Chengdu to Vientiane?
The cheapest return found recently is $309 with China Southern Airlines, 1 Jun 2027 to 4 Jun 2027, found 2 days ago. The cheapest return we hold, of any age, is $305 with China Eastern, 16 Nov to 18 Nov, found 3 days ago. The cheapest return fare on each of 4 departure dates is usually $308 to $322.
What is the cheapest month to fly from Chengdu to Vientiane?
November 2026 is the cheapest month for a return, from $305, 16 Nov to 18 Nov, found 3 days ago.
How far ahead should I book a flight from Chengdu to Vientiane?
In 37 days of prices between 24 Sept and 11 Nov, return fares were cheapest 14 to 29 days before departure.
Is there a direct flight from Chengdu to Vientiane?
Yes, the cheapest nonstop return found recently is $342 with Sichuan Airlines, 16 Nov to 18 Nov, found 3 days ago.
Which airlines have the cheapest flights from Chengdu to Vientiane?
Between 16 Nov and 1 Jun 2027, China Southern Airlines has the cheapest return on 3 of the 4 departure dates we hold, and China Eastern on 1.
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