Skip to content
FareTell

Chengdu to Bangkok in December 2026 CTU, TFU → BKK, DMK

Chengdu Shuangliu International Airport (CTU), Chengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in December 2026, the cheapest return found recently is $212 with Thai AirAsia, 17 Dec – 23 Dec, found yesterday. The cheapest one-way found recently is $91 with Thai Lion Air, 18 Dec, found 9 hours ago.

Return

In December 2026, the cheapest return fare on each of 30 departure dates is usually $212 to $226. Across all 102 departure dates we hold on this route, it is usually $207 to $245. Of the 5 months with enough return fares to compare, 2 are usually cheaper than December 2026.

Cheapest return found recently

$212

17 Dec – 23 Dec · Thai AirAsia

Chengdu Tianfu (TFU) → Don Mueang International Airport (DMK)

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$198

24 Dec – 29 Jan 2027 · Thai AirAsia

Chengdu Tianfu (TFU) → Don Mueang International Airport (DMK)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
24 Dec – 29 Jan 2027$198Thai AirAsiaout nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Dec – 10 Jan 2027$199Thai AirAsiaout nonstop, back nonstopfound 6 days agoSee prices for these dates
12 Dec – 23 Dec$204Thai AirAsiaout nonstop, back nonstopfound 4 days agoSee prices for these dates
9 Dec – 23 Dec$208Kunming Airlinesout 1 stop, back nonstopfound 4 days agoSee prices for these dates
8 Dec – 21 Dec$209Spring Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates

Every date we hold

30 departure dates

1 Dec – 11 Dec: $213, found 3 days ago2 Dec – 14 Dec: $221, found 6 days ago3 Dec – 18 Dec: $217, found 4 days ago4 Dec – 28 Dec: $252, found 4 days ago5 Dec – 28 Dec: $256, found 4 days ago6 Dec – 14 Dec: $243, found 5 days ago7 Dec – 22 Dec: $219, found 6 days ago8 Dec – 21 Dec: $209, found 5 days ago9 Dec – 23 Dec: $208, found 4 days ago10 Dec – 23 Dec: $210, found 2 days ago11 Dec – 23 Dec: $214, found 2 days ago12 Dec – 23 Dec: $204, found 4 days ago13 Dec – 23 Dec: $210, found 2 days ago14 Dec – 7 Jan 2027: $213, found yesterday15 Dec – 7 Jan 2027: $223, found 5 days ago16 Dec – 23 Dec: $238, found yesterday17 Dec – 23 Dec: $212, found yesterday18 Dec – 7 Jan 2027: $212, found 2 days ago19 Dec – 8 Jan 2027: $213, found 2 days ago20 Dec – 6 Jan 2027: $230, found 2 days ago21 Dec – 9 Jan 2027: $213, found 6 days ago22 Dec – 10 Jan 2027: $199, found 6 days ago24 Dec – 29 Jan 2027: $198, found 2 days ago25 Dec – 5 Jan 2027: $226, found 4 days ago26 Dec – 11 Jan 2027: $218, found 3 days ago27 Dec – 13 Jan 2027: $218, found 4 days ago28 Dec – 13 Jan 2027: $224, found 5 days ago29 Dec – 17 Jan 2027: $218, found 4 days ago30 Dec – 30 Jan 2027: $263, found 3 days ago31 Dec – 10 Jan 2027: $259, found todayDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 11 Dec$213Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 3 days agoSee prices for these dates
2 Dec – 14 Dec$221Thai Lion AirChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Dec – 18 Dec$217Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 4 days agoSee prices for these dates
4 Dec – 28 Dec$252China Southern AirlinesChengdu Shuangliu International Airport (CTU) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
5 Dec – 28 Dec$256China Southern AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
6 Dec – 14 Dec$243Spring AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 5 days agoSee prices for these dates
7 Dec – 22 Dec$219Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
8 Dec – 21 Dec$209Spring AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 5 days agoSee prices for these dates
9 Dec – 23 Dec$208Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
10 Dec – 23 Dec$210Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
11 Dec – 23 Dec$214Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
12 Dec – 23 Dec$204Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 4 days agoSee prices for these dates
13 Dec – 23 Dec$210Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
14 Dec – 7 Jan 2027$213Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound yesterdaySee prices for these dates
15 Dec – 7 Jan 2027$223Spring AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 5 days agoSee prices for these dates
16 Dec – 23 Dec$238Thai Lion AirChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound yesterdaySee prices for these dates
17 Dec – 23 Dec$212Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound yesterdaySee prices for these dates
18 Dec – 7 Jan 2027$212Thai Lion AirChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
19 Dec – 8 Jan 2027$213Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
20 Dec – 6 Jan 2027$230Spring AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
21 Dec – 9 Jan 2027$213Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
22 Dec – 10 Jan 2027$199Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 6 days agoSee prices for these dates
24 Dec – 29 Jan 2027$198Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
25 Dec – 5 Jan 2027$226Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
26 Dec – 11 Jan 2027$218Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 3 days agoSee prices for these dates
27 Dec – 13 Jan 2027$218Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
28 Dec – 13 Jan 2027$224Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 5 days agoSee prices for these dates
29 Dec – 17 Jan 2027$218Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
30 Dec – 30 Jan 2027$263Thai Lion AirChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)out nonstop, back nonstopfound 3 days agoSee prices for these dates
31 Dec – 10 Jan 2027$259China Southern AirlinesChengdu Shuangliu International Airport (CTU) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound todaySee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $178.

October 2026From $1882 departure dates20 Oct – 25 Oct · found 4 days agoSee prices for these dates
November 2026From $178Cheapest seen20 departure dates16 Nov – 27 Nov · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $19830 departure dates24 Dec – 29 Jan 2027 · found 2 days agoSee prices for these dates
January 2027From $20121 departure dates14 Jan 2027 – 29 Jan 2027 · found 5 days agoSee prices for these datesEvery date in January 2027
February 2027From $18325 departure dates15 Feb 2027 – 9 Mar 2027 · found yesterdaySee prices for these datesEvery date in February 2027
March 2027From $1983 departure dates2 Mar 2027 – 14 Mar 2027 · found 4 days agoSee prices for these datesEvery date in March 2027
April 2027From $1921 departure date24 Apr 2027 – 25 Apr 2027 · found 3 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 16 departure dates is usually $93 to $103. Across all 66 departure dates we hold on this route, it is usually $90 to $104. Of the 6 months with enough one-way fares to compare, 3 are usually cheaper than December 2026.

Cheapest one-way found recently

$91

18 Dec · Thai Lion Air

Chengdu Tianfu (TFU) → Don Mueang International Airport (DMK)

nonstop

found 9 hours ago

Open this tripCheck today's price

Cheapest we hold, of any age

$83

19 Dec · Thai AirAsia

Chengdu Tianfu (TFU) → Don Mueang International Airport (DMK)

nonstop

found 5 days ago

Open this tripCheck today's price

FareTell may earn a commission when you book through a partner.

The cheapest dates in December 2026

DatesFromAirlineStopsFound
19 Dec$83Thai AirAsianonstopfound 5 days agoOpen this trip
21 Dec$85Thai AirAsianonstopfound 2 days agoOpen this trip
22 Dec$87Thai AirAsianonstopfound 3 days agoOpen this trip
18 Dec$91Thai Lion Airnonstopfound 9 hours agoOpen this trip
24 Dec$94Thai AirAsianonstopfound yesterdayOpen this trip

Every date we hold

16 departure dates

3 Dec: $103, found 3 days ago4 Dec: $101, found 4 days ago6 Dec: $104, found 4 days ago7 Dec: $95, found 5 days ago10 Dec: $104, found 3 days ago12 Dec: $105, found 5 days ago13 Dec: $103, found today14 Dec: $101, found today16 Dec: $105, found 2 days ago18 Dec: $91, found 9 hours ago19 Dec: $83, found 5 days ago20 Dec: $100, found 6 days ago21 Dec: $85, found 2 days ago22 Dec: $87, found 3 days ago24 Dec: $94, found yesterday28 Dec: $103, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec$103Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)1 stopfound 3 days agoOpen this trip
4 Dec$101Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)1 stopfound 4 days agoOpen this trip
6 Dec$104Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)1 stopfound 4 days agoOpen this trip
7 Dec$95Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)nonstopfound 5 days agoOpen this trip
10 Dec$104Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)1 stopfound 3 days agoOpen this trip
12 Dec$105Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)nonstopfound 5 days agoOpen this trip
13 Dec$103Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)1 stopfound todayOpen this trip
14 Dec$101Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)nonstopfound todayOpen this trip
16 Dec$105Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)1 stopfound 2 days agoOpen this trip
18 Dec$91Thai Lion AirChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)nonstopfound 9 hours agoOpen this trip
19 Dec$83Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)nonstopfound 5 days agoOpen this trip
20 Dec$100Spring AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)nonstopfound 6 days agoOpen this trip
21 Dec$85Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)nonstopfound 2 days agoOpen this trip
22 Dec$87Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)nonstopfound 3 days agoOpen this trip
24 Dec$94Thai AirAsiaChengdu Tianfu (TFU) → Don Mueang International Airport (DMK)nonstopfound yesterdayOpen this trip
28 Dec$103Kunming AirlinesChengdu Tianfu (TFU) → Suvarnabhumi Airport (BKK)1 stopfound 4 days agoOpen this trip

Which month looks cheapest?

October 2026 is the cheapest month — from $60.

October 2026From $60Cheapest seen2 departure dates20 Oct · found 16 hours agoOpen this trip
November 2026From $7616 departure dates21 Nov · found 6 days agoOpen this tripEvery date in November 2026
December 2026From $8316 departure dates19 Dec · found 5 days agoOpen this trip
January 2027From $987 departure dates7 Jan 2027 · found 5 days agoOpen this tripEvery date in January 2027
February 2027From $839 departure dates15 Feb 2027 · found 8 hours agoOpen this tripEvery date in February 2027
March 2027From $9512 departure dates24 Mar 2027 · found yesterdayOpen this tripEvery date in March 2027
April 2027From $943 departure dates1 Apr 2027 · found 4 days agoOpen this trip
June 2027From $791 departure date12 Jun 2027 · found 5 days agoOpen this trip

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