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Chengdu to Hanoi in December 2026 CTU, TFU → HAN

Chengdu Shuangliu International Airport (CTU), Chengdu Tianfu (TFU) → Noi Bai International Airport (HAN)

For departures in December 2026, the cheapest return found recently is $255 with China Southern Airlines, 15 Dec – 30 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 7 departure dates is usually $258 to $258. Across all 14 departure dates we hold on this route, it is usually $258 to $278. Of the 2 months with enough return fares to compare, December 2026 is usually the cheapest.

Cheapest return found recently

$255

15 Dec – 30 Dec · China Southern Airlines

Chengdu Tianfu (TFU) → Noi Bai International Airport (HAN)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
15 Dec – 30 Dec$255China Southern Airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
17 Dec – 30 Dec$257China Southern Airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
20 Dec – 4 Jan 2027$258Juneyao Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
22 Dec – 8 Jan 2027$258Juneyao Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
23 Dec – 6 Jan 2027$258Juneyao Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

7 departure dates

15 Dec – 30 Dec: $255, found 2 days ago17 Dec – 30 Dec: $257, found 2 days ago18 Dec – 27 Dec: $259, found 2 days ago20 Dec – 4 Jan 2027: $258, found 6 days ago22 Dec – 8 Jan 2027: $258, found 6 days ago23 Dec – 6 Jan 2027: $258, found 6 days ago24 Dec – 5 Jan 2027: $258, found 6 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
15 Dec – 30 Dec$255China Southern AirlinesChengdu Tianfu (TFU) → Noi Bai International Airport (HAN)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
17 Dec – 30 Dec$257China Southern AirlinesChengdu Shuangliu International Airport (CTU) → Noi Bai International Airport (HAN)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
18 Dec – 27 Dec$259China Southern AirlinesChengdu Tianfu (TFU) → Noi Bai International Airport (HAN)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
20 Dec – 4 Jan 2027$258Juneyao AirlinesChengdu Tianfu (TFU) → Noi Bai International Airport (HAN)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
22 Dec – 8 Jan 2027$258Juneyao AirlinesChengdu Tianfu (TFU) → Noi Bai International Airport (HAN)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
23 Dec – 6 Jan 2027$258Juneyao AirlinesChengdu Tianfu (TFU) → Noi Bai International Airport (HAN)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
24 Dec – 5 Jan 2027$258Juneyao AirlinesChengdu Tianfu (TFU) → Noi Bai International Airport (HAN)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $253.

November 2026From $253Cheapest seen1 departure date20 Nov – 30 Nov · found 4 days agoSee prices for these dates
December 2026From $2557 departure dates15 Dec – 30 Dec · found 2 days agoSee prices for these dates
January 2027From $3021 departure date22 Jan 2027 – 2 Mar 2027 · found yesterdaySee prices for these dates
March 2027From $2774 departure dates22 Mar 2027 – 27 Apr 2027 · found 2 days agoSee prices for these dates
June 2027From $2771 departure date6 Jun 2027 – 1 Jul 2027 · found 2 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