Changsha to Bangkok CSX → BKK, DMK
Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)
The cheapest return found recently is $238 with China Southern Airlines, 21 Jan 2027 – 28 Jan 2027, found yesterday. The cheapest one-way found recently is $151 with Thai AirAsia, 31 Dec, found 2 days ago.
Return
The cheapest return fare on each of 9 departure dates is usually $293 to $396.
Cheapest return found recently
$238
21 Jan 2027 – 28 Jan 2027 · China Southern Airlines
Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK)
Leaves 9:50 a.m. · Return leaves 7:55 p.m. · 19 h of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
$453
1 Feb 2027 – 11 Feb 2027 · Thai Lion Air
Changsha Huanghua Airport (CSX) → Don Mueang International Airport (DMK)
Leaves 2:35 p.m. · Return leaves 7:40 a.m. · 6 h 55 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$238 21 Jan 2027 – 28 Jan 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $202 to $251.
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 9 departure dates from 21 Jan 2027 to 7 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 Jan 2027 to compare.
Every date we hold
24 fares on 9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Jan 2027 – 28 Jan 2027 | $238 | China Southern Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 31 Jan 2027 – 8 Feb 2027 | $257 | China Southern Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 1 Feb 2027 – 8 Feb 2027 | $322 | Thai Lion Air | Changsha Huanghua Airport (CSX) → Don Mueang International Airport (DMK) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 2 Feb 2027 – 9 Feb 2027 | $396 | Thai AirAsia | Changsha Huanghua Airport (CSX) → Don Mueang International Airport (DMK) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 3 Feb 2027 – 10 Feb 2027 | $423 | Xiamen Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 4 Feb 2027 – 13 Feb 2027 | $479 | China Southern Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 5 Feb 2027 – 14 Feb 2027 | $365 | China Southern Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 6 Feb 2027 – 14 Feb 2027 | $313 | China Southern Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 7 Feb 2027 – 17 Feb 2027 | $293 | China Southern Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $238.
Airlines on the cheapest dates: China Southern Airlines, Thai Lion Air, Thai AirAsia, Xiamen Airlines.
One-way
The cheapest one-way fare on each of 5 departure dates is usually $119 to $151.
Cheapest one-way found recently
$151
31 Dec · Thai AirAsia
Changsha Huanghua Airport (CSX) → Don Mueang International Airport (DMK)
Leaves 12:55 p.m. · 3 h 25 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$151
31 Dec · Thai AirAsia
Changsha Huanghua Airport (CSX) → Don Mueang International Airport (DMK)
Leaves 12:55 p.m. · 3 h 25 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$151 31 Decfound 2 days agoOpen this trip
$118 6 Decfound 4 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $69 to $118.
At $151, the cheapest one-way found recently is above 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 one-way price?
Compared with the cheapest one-way fare on each of 5 departure dates from 16 Nov to 18 Aug 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 31 Dec, and it is not cheaper.
Every date we hold
5 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 16 Nov | $119 | Xiamen Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | 1 stop | found 6 days ago | Open this trip |
| 6 Dec | $118 | Kunming Airlines | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | 1 stop | found 4 days ago | Open this trip |
| 30 Dec | $164 | Cathay Pacific | Changsha Huanghua Airport (CSX) → Suvarnabhumi Airport (BKK) | 1 stop | found 2 days ago | Open this trip |
| 31 Dec | $151 | Thai AirAsia | Changsha Huanghua Airport (CSX) → Don Mueang International Airport (DMK) | nonstop | found 2 days ago | Open this trip |
| 18 Aug 2027 | $148 | Thai AirAsia | Changsha Huanghua Airport (CSX) → Don Mueang International Airport (DMK) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $118.
Airlines on the cheapest dates: Thai AirAsia, Xiamen Airlines, Kunming Airlines, Cathay Pacific.
Premium cabin fares from Changsha to Bangkok
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 Jan 2027 – 28 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 31 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Changsha to Bangkok?
Return
The cheapest fares were 7 to 13 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 |
|---|---|---|---|---|
| 7–13 days | $202 | $202 | Cheapest seen | 7 |
| 14–29 days | $212 | $212 | +5% | 7 |
| 30–59 days | $208 | $208 | +3% | 8 |
| 60–89 days | $250 | $250 | +24% | 8 |
| 90–179 days | $245 | $234 | +21% | 25 |
One-way
Fares 7 to 13 days before departure were typically 12% lower than 0 to 6 days before departure.
From the cheapest one-way 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 |
|---|---|---|---|---|
| 0–6 days | $78 | $75 | +13% | 15 |
| 7–13 days | $69 | $69 | Cheapest seen | 9 |
| 14–29 days | $105 | $105 | +52% | 8 |
| 30–59 days | $105 | $102 | +52% | 21 |
| 60–89 days | $135 | $117 | +95% | 22 |
| 90–179 days | $163 | $148 | +136% | 11 |
| 180+ days | $117 | $117 | +70% | 15 |
Live price for these dates
The cheapest return found recently is for 21 Jan 2027 – 28 Jan 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