Beijing to Vientiane PEK, PKX → VTE
Beijing Capital International Airport (PEK), Beijing Daxing International Airport (PKX) → Wattay International Airport (VTE)
The cheapest return found recently is $280 with China Southern Airlines, 21 Feb 2027 – 28 Feb 2027, found today. The cheapest one-way found recently is $191 with Vietnam Airlines, 30 Apr 2027, found 3 days ago.
Return
The cheapest return fare on each of 6 departure dates is usually $284 to $328.
Cheapest return found recently
$280
21 Feb 2027 – 28 Feb 2027 · China Southern Airlines
Beijing Daxing International Airport (PKX) → Wattay International Airport (VTE)
Leaves 8:30 a.m. · Return leaves 6:35 p.m. · 26 h 30 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$280 21 Feb 2027 – 28 Feb 2027found todaySee prices for these dates
$275 23 Dec – 6 Jan 2027found 4 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $288 to $362.
At $280, the cheapest return found recently is below that range.
25 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 6 departure dates from 23 Dec to 21 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?
We hold no other 7-night return fares leaving within 3 days of 21 Feb 2027 to compare.
Every date we hold
11 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Dec – 6 Jan 2027 | $275 | China Southern Airlines | Beijing Daxing International Airport (PKX) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 28 Dec – 11 Jan 2027 | $297 | Sichuan Airlines | Beijing Capital International Airport (PEK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 3 Jan 2027 – 10 Jan 2027 | $298 | Sichuan Airlines | Beijing Capital International Airport (PEK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 7 Feb 2027 – 17 Feb 2027 | $338 | Sichuan Airlines | Beijing Capital International Airport (PEK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 15 Feb 2027 – 24 Feb 2027 | $361 | Sichuan Airlines | Beijing Capital International Airport (PEK) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 21 Feb 2027 – 28 Feb 2027 | $280 | China Southern Airlines | Beijing Daxing International Airport (PKX) → Wattay International Airport (VTE) | out 1 stop, back 1 stop | found today | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $275.
Airlines on the cheapest dates: Sichuan Airlines, China Southern Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$191
30 Apr 2027 · Vietnam Airlines
Beijing Capital International Airport (PEK) → Wattay International Airport (VTE)
Leaves 3:45 p.m. · 19 h 50 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$191 30 Apr 2027found 3 days agoOpen this trip
$173 7 Feb 2027found 4 days agoOpen this trip
What have prices looked like?
Over 12 days, 29 Sept to 18 Oct, the cheapest one-way we saw each day was $171 to $201.
12 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?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 30 Apr 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 7 Feb 2027 | $173 | Sichuan Airlines | Beijing Capital International Airport (PEK) → Wattay International Airport (VTE) | 1 stop | found 4 days ago | Open this trip |
| 30 Apr 2027 | $191 | Vietnam Airlines | Beijing Capital International Airport (PEK) → Wattay International Airport (VTE) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
February 2027 is the cheapest month — from $173.
Airlines on the cheapest dates: Sichuan Airlines, Vietnam Airlines.
Premium cabin fares from Beijing 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 21 Feb 2027 – 28 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 30 Apr 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Beijing to Vientiane?
Return
The cheapest fares were 60 to 89 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 |
|---|---|---|---|---|
| 30–59 days | $312 | $312 | +5% | 8 |
| 60–89 days | $298 | $288 | Cheapest seen | 17 |
| 90–179 days | $331 | $298 | +11% | 19 |
| 180+ days | $333 | $333 | +12% | 7 |
One-way
Not enough history yet: in 12 days of one-way prices, 29 Sept 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 21 Feb 2027 – 28 Feb 2027. 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