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Cheap flights from Chengdu to Kathmandu from $487 CTU, TFU → KTM

Chengdu Shuangliu International Airport (CTU), Chengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)

The cheapest return found recently is $487 with Air China, 27 Mar 2027 – 11 Apr 2027, found today.

Cheapest return found recently
$487, 27 Mar 2027 to 11 Apr 2027
Usual return price
$492 to $542
Cheapest month to fly
March 2027, return fares from $413 found in the last 7 days
Airlines with nonstop flights
Air China, Sichuan Airlines

Return

The cheapest return fare on each of 10 departure dates is usually $492 to $542.

Cheapest return found recently

$487

27 Mar 2027 – 11 Apr 2027 · Air China

Chengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)

Leaves 9:15 a.m. · Return leaves 11:55 a.m. · 7 h of travel, both ways together

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

Cheapest nonstop return

$487

27 Mar 2027 – 11 Apr 2027 · Air China

Chengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)

Leaves 9:15 a.m. · Return leaves 11:55 a.m. · 7 h of travel, both ways together

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

Every nonstop date from Chengdu to Kathmandu

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Found recently, and the cheapest we hold

Cheapest found recently $487 27 Mar 2027 – 11 Apr 2027found todaySee prices for these dates

Cheapest we hold, of any age $413 19 Mar 2027 – 4 Apr 2027found 4 days agoSee prices for these dates

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $413 to $535.

$487, the cheapest return found recently, sits here in that range of $413 to $535.

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 10 departure dates from 3 Dec to 16 Oct 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 15-night return fares leaving within 3 days of 27 Mar 2027 to compare.

Every date we hold

54 fares on 10 departure dates

3 Dec – 12 Dec: $506, found 4 days ago9 Dec – 16 Dec: $543, found 3 days ago17 Dec – 20 Dec: $540, found yesterday10 Feb 2027 – 25 Feb 2027: $533, found 7 days ago19 Mar 2027 – 4 Apr 2027: $413, found 4 days ago27 Mar 2027 – 11 Apr 2027: $487, found today9 Apr 2027 – 29 Apr 2027: $534, found 4 days ago10 Apr 2027 – 24 Apr 2027: $487, found 3 days ago11 Apr 2027 – 23 Apr 2027: $560, found 3 days ago16 Oct 2027 – 6 Nov 2027: $572, found yesterdayDecFebMarAprOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec – 12 Dec$506Air ChinaChengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)out nonstop, back 1 stopfound 4 days agoSee prices for these dates
9 Dec – 16 Dec$543Cathay PacificChengdu Shuangliu International Airport (CTU) → Tribhuvan International Airport (KTM)out 1 stop, back nonstopfound 3 days agoSee prices for these dates
17 Dec – 20 Dec$540Cathay PacificChengdu Shuangliu International Airport (CTU) → Tribhuvan International Airport (KTM)out 1 stop, back nonstopfound yesterdaySee prices for these dates
10 Feb 2027 – 25 Feb 2027$533China EasternChengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
19 Mar 2027 – 4 Apr 2027$413Air ChinaChengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
27 Mar 2027 – 11 Apr 2027$487Air ChinaChengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
9 Apr 2027 – 29 Apr 2027$534China EasternChengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
10 Apr 2027 – 24 Apr 2027$487Air ChinaChengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
11 Apr 2027 – 23 Apr 2027$560Cathay PacificChengdu Shuangliu International Airport (CTU) → Tribhuvan International Airport (KTM)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
16 Oct 2027 – 6 Nov 2027$572Sichuan AirlinesChengdu Tianfu (TFU) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

March 2027 is the cheapest month — from $413.

December 2026From $5063 departure dates3 Dec – 12 Dec · found 4 days agoSee prices for these dates
February 2027From $5331 departure date10 Feb 2027 – 25 Feb 2027 · found 7 days agoSee prices for these dates
March 2027From $413Cheapest seen2 departure dates19 Mar 2027 – 4 Apr 2027 · found 4 days agoSee prices for these dates
April 2027From $4873 departure dates10 Apr 2027 – 24 Apr 2027 · found 3 days agoSee prices for these dates
October 2027From $5721 departure date16 Oct 2027 – 6 Nov 2027 · found yesterdaySee prices for these dates

Airlines on the cheapest dates: Air China, Cathay Pacific, China Eastern, Sichuan Airlines.

Premium cabin fares from Chengdu to Kathmandu

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 27 Mar 2027 – 11 Apr 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Chengdu to Kathmandu?

Return

Fares 30 to 59 days before departure were typically 30% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (50 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
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$681$485+43%27
7–13 days$623$479+31%29
14–29 days$506$471+6%47
30–59 days$476$452Cheapest seen31
60–89 days$502$477+6%8
90–179 days$477$413+0%41
180+ days$556$519+17%30

Live price for these dates

The cheapest return found recently is for 27 Mar 2027 – 11 Apr 2027. A live search on this page shows what those dates cost now, for one adult in economy.

Questions about this trip

How much is a return flight from Chengdu to Kathmandu?

The cheapest return found recently is $487 with Air China, 27 Mar 2027 to 11 Apr 2027, found today. The cheapest return we hold, of any age, is $413 with Air China, 19 Mar 2027 to 4 Apr 2027, found 4 days ago. The cheapest return fare on each of 10 departure dates is usually $492 to $542.

What is the cheapest month to fly from Chengdu to Kathmandu?

March 2027 is the cheapest month for a return, from $413, 19 Mar 2027 to 4 Apr 2027, found 4 days ago.

How far ahead should I book a flight from Chengdu to Kathmandu?

In 50 days of prices between 24 Sept and 12 Nov, return fares 30 to 59 days before departure were typically 30% lower than 0 to 6 days before departure.

Is there a direct flight from Chengdu to Kathmandu?

Yes, the cheapest nonstop return found recently is $487 with Air China, 27 Mar 2027 to 11 Apr 2027, found today.

Every nonstop date from Chengdu to Kathmandu

Which airlines have the cheapest flights from Chengdu to Kathmandu?

Between 3 Dec and 16 Oct 2027, Air China has the cheapest return on 4 of the 10 departure dates we hold, Cathay Pacific on 3 and China Eastern on 2.

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