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Chengdu to Sanya flights in December 2026 from $250 CTU, TFU → SYX

Chengdu Shuangliu International Airport (CTU), Chengdu Tianfu (TFU) → Sanya Phoenix International Airport (SYX)

For departures in December 2026, the cheapest return found recently is $250 with Air China, 28 Dec – 6 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 12 departure dates is usually $248 to $289. Across all 48 departure dates we hold on this route, it is usually $272 to $550. Of the 5 months with enough return fares to compare, 1 is usually cheaper than December 2026.

Cheapest return found recently

$250

28 Dec – 6 Jan 2027 · Air China

Chengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$233

2 Dec – 11 Dec · Chengdu Airlines

Chengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)

out nonstop, back nonstop

found 4 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
2 Dec – 11 Dec$233Chengdu Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
24 Dec – 1 Jan 2027$240Chengdu Airlinesout nonstop, back nonstopfound 7 days agoSee prices for these dates
22 Dec – 31 Dec$242Lucky Airout nonstop, back nonstopfound 7 days agoSee prices for these dates
28 Dec – 6 Jan 2027$250Air Chinaout nonstop, back nonstopfound 2 days agoSee prices for these dates
1 Dec – 10 Dec$259Chengdu Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates

Every date we hold

12 departure dates

1 Dec – 10 Dec: $259, found 6 days ago2 Dec – 11 Dec: $233, found 4 days ago10 Dec – 22 Dec: $272, found 6 days ago16 Dec – 19 Dec: $295, found 5 days ago18 Dec – 25 Dec: $287, found 7 days ago21 Dec – 7 Jan 2027: $272, found 6 days ago22 Dec – 31 Dec: $242, found 7 days ago24 Dec – 1 Jan 2027: $240, found 7 days ago25 Dec – 31 Dec: $271, found 7 days ago28 Dec – 6 Jan 2027: $250, found 2 days ago30 Dec – 8 Jan 2027: $311, found 4 days ago31 Dec – 8 Jan 2027: $324, found 4 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 10 Dec$259Chengdu AirlinesChengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 6 days agoSee prices for these dates
2 Dec – 11 Dec$233Chengdu AirlinesChengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 4 days agoSee prices for these dates
10 Dec – 22 Dec$272Hainan AirlinesChengdu Tianfu (TFU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 6 days agoSee prices for these dates
16 Dec – 19 Dec$295Air ChinaChengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 5 days agoSee prices for these dates
18 Dec – 25 Dec$287Sichuan AirlinesChengdu Tianfu (TFU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 7 days agoSee prices for these dates
21 Dec – 7 Jan 2027$272Hainan AirlinesChengdu Tianfu (TFU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 6 days agoSee prices for these dates
22 Dec – 31 Dec$242Lucky AirChengdu Tianfu (TFU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 7 days agoSee prices for these dates
24 Dec – 1 Jan 2027$240Chengdu AirlinesChengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 7 days agoSee prices for these dates
25 Dec – 31 Dec$271Xizang AirlinesChengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 7 days agoSee prices for these dates
28 Dec – 6 Jan 2027$250Air ChinaChengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 2 days agoSee prices for these dates
30 Dec – 8 Jan 2027$311Air ChinaChengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 4 days agoSee prices for these dates
31 Dec – 8 Jan 2027$324Air ChinaChengdu Shuangliu International Airport (CTU) → Sanya Phoenix International Airport (SYX)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $233.

November 2026From $2469 departure dates29 Nov – 10 Dec · found yesterdaySee prices for these datesEvery date in November 2026
December 2026From $233Cheapest seen12 departure dates2 Dec – 11 Dec · found 4 days agoSee prices for these dates
January 2027From $2848 departure dates1 Jan 2027 – 9 Jan 2027 · found 4 days agoSee prices for these datesEvery date in January 2027
February 2027From $4876 departure dates26 Feb 2027 – 12 Mar 2027 · found 4 days agoSee prices for these dates
March 2027From $5109 departure dates4 Mar 2027 – 19 Mar 2027 · found 4 days agoSee prices for these datesEvery date in March 2027
April 2027From $5511 departure date16 Apr 2027 – 27 Apr 2027 · found 8 days agoSee prices for these dates
July 2027From $5172 departure dates19 Jul 2027 – 19 Aug 2027 · found 4 days agoSee prices for these dates
October 2027From $7281 departure date13 Oct 2027 – 4 Nov 2027 · found 3 days agoSee prices for these dates

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