Bangkok to Chengdu BKK, DMK → CTU, TFU
Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK) → Chengdu Shuangliu International Airport (CTU), Chengdu Tianfu (TFU)
The cheapest return found recently is $183 with Thai AirAsia, 27 Nov – 21 Dec, found 8 hours ago. The cheapest one-way found recently is $91 with Thai AirAsia, 4 Jul 2027, found 5 days ago.
Return
The cheapest return fare on each of 24 departure dates is usually $223 to $293.
Cheapest return found recently
$183
27 Nov – 21 Dec · Thai AirAsia
Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU)
Leaves 10:10 p.m. · Return leaves 2:50 a.m. · 6 h of travel, both ways together
out nonstop, back nonstop
found 8 hours ago
Cheapest nonstop return
$183
27 Nov – 21 Dec · Thai AirAsia
Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU)
Leaves 10:10 p.m. · Return leaves 2:50 a.m. · 6 h of travel, both ways together
out nonstop, back nonstop
found 8 hours ago
Every nonstop date from Bangkok to Chengdu
Found recently, and the cheapest we hold
$183 27 Nov – 21 Decfound 8 hours agoSee 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 $145 to $203.
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 24 departure dates from 27 Oct to 12 Apr 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 24-night return fares leaving within 3 days of 27 Nov to compare.
Every date we hold
393 fares on 24 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Oct – 27 Oct | $241 | Thai Lion Air | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 16 Nov – 25 Nov | $222 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Chengdu Shuangliu International Airport (CTU) | out 1 stop, back 1 stop | found 11 hours ago | See prices for these dates |
| 26 Nov – 24 Dec | $207 | Spring Airlines | Suvarnabhumi Airport (BKK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found today | See prices for these dates |
| 27 Nov – 21 Dec | $183 | Thai AirAsia | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 8 hours ago | See prices for these dates |
| 7 Dec – 19 Jan 2027 | $263 | Thai AirAsia | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 8 Dec – 31 Dec | $234 | Spring Airlines | Suvarnabhumi Airport (BKK) → Chengdu Tianfu (TFU) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
| 14 Dec – 7 Jan 2027 | $230 | Thai AirAsia | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 21 hours ago | See prices for these dates |
| 17 Dec – 7 Jan 2027 | $231 | Shenzhen Airlines | Suvarnabhumi Airport (BKK) → Chengdu Shuangliu International Airport (CTU) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
| 18 Dec – 7 Jan 2027 | $218 | Thai AirAsia | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 19 Dec – 6 Jan 2027 | $247 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Chengdu Shuangliu International Airport (CTU) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 1 Jan 2027 – 7 Jan 2027 | $234 | Spring Airlines | Suvarnabhumi Airport (BKK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 13 Jan 2027 – 17 Jan 2027 | $223 | Thai Lion Air | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 26 Jan 2027 – 8 Feb 2027 | $254 | Thai Lion Air | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 28 Jan 2027 – 8 Feb 2027 | $234 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Chengdu Shuangliu International Airport (CTU) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 31 Jan 2027 – 11 Feb 2027 | $231 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Chengdu Shuangliu International Airport (CTU) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 1 Feb 2027 – 13 Feb 2027 | $207 | Thai AirAsia | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found today | See prices for these dates |
| 5 Feb 2027 – 13 Feb 2027 | $199 | Thai Lion Air | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 9 Feb 2027 – 5 Mar 2027 | $361 | Xiamen Airlines | Suvarnabhumi Airport (BKK) → Chengdu Tianfu (TFU) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 10 Feb 2027 – 4 Mar 2027 | $419 | Thai Lion Air | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 11 Feb 2027 – 4 Mar 2027 | $336 | Thai AirAsia | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 12 Feb 2027 – 5 Mar 2027 | $404 | Thai Lion Air | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 13 Feb 2027 – 21 Feb 2027 | $419 | China Southern Airlines | Suvarnabhumi Airport (BKK) → Chengdu Shuangliu International Airport (CTU) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 5 Apr 2027 – 10 Apr 2027 | $278 | China Eastern | Suvarnabhumi Airport (BKK) → Chengdu Tianfu (TFU) | out nonstop, back 1 stop | found 2 days ago | See prices for these dates |
| 12 Apr 2027 – 18 Apr 2027 | $404 | Xiamen Airlines | Suvarnabhumi Airport (BKK) → Chengdu Tianfu (TFU) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $183.
Airlines on the cheapest dates: Thai Lion Air, Thai AirAsia, China Southern Airlines, Spring Airlines, Xiamen Airlines, Shenzhen Airlines, China Eastern.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$91
4 Jul 2027 · Thai AirAsia
Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU)
Leaves 10:05 p.m. · 2 h 55 min trip
nonstop
found 5 days ago
Cheapest nonstop one-way
$91
4 Jul 2027 · Thai AirAsia
Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU)
Leaves 10:05 p.m. · 2 h 55 min trip
nonstop
found 5 days ago
Found recently, and the cheapest we hold
$91 4 Jul 2027found 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 23 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $91 to $110.
At $91, the cheapest one-way found recently is at the low end of that range.
23 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 1 departure date 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 4 Jul 2027 to compare.
Every date we hold
17 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 4 Jul 2027 | $91 | Thai AirAsia | Don Mueang International Airport (DMK) → Chengdu Tianfu (TFU) | nonstop | found 5 days ago | Open this trip |
Airlines on the cheapest dates: Thai AirAsia.
Premium cabin fares from Bangkok to Chengdu
Return
Business
The lowest business fare we have seen is $680, on one departure date.
21 Oct – 10 Dec · BKK → TFU · Sichuan Airlines
out nonstop, back nonstop
found 4 days ago
That business fare is 3.7 times the economy fare of $183.
Today's prices for 27 Nov – 21 Dec in another cabin: Premium economy · Business · First
One-way
Business
The lowest business fare we have seen is $394, on one departure date.
21 Oct · BKK → TFU · Sichuan Airlines
nonstop
found 4 days ago
That business fare is 4.3 times the economy fare of $91.
Today's prices for 4 Jul 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Bangkok to Chengdu?
Return
Fares 180 or more days before departure were typically 33% lower than 0 to 6 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 |
|---|---|---|---|---|
| 0–6 days | $259 | $156 | +50% | 11 |
| 7–13 days | $201 | $164 | +16% | 9 |
| 14–29 days | $197 | $189 | +14% | 14 |
| 30–59 days | $191 | $187 | +10% | 18 |
| 60–89 days | $239 | $215 | +38% | 25 |
| 90–179 days | $200 | $184 | +16% | 25 |
| 180+ days | $173 | $145 | Cheapest seen | 25 |
One-way
Not enough history yet: in 23 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Pattaya → Chengdu
101 km from Bangkok
$558
$375 more than flying from Bangkok
16 Nov – 25 Nov · UTP → TFU · out 3 stops, back 1 stop
found today
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 27 Nov – 21 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