Cheap flights from Chengdu to Kathmandu

Compare Chengdu to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

Book the best Kathmandu fare with no extra fees

Flight deals from Chengdu to Kathmandu Airport

Looking for a cheap last-minute deal or the best return flight from Chengdu to Kathmandu Airport? If you want to travel next month, return fares start from $435. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chengdu to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chengdu to Kathmandu flights are currently cheapest in April.

Direct flights from Chengdu to Kathmandu

Chengdu to Kathmandu: Alternative routes

Compare routes from Chengdu to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Chengdu to Kathmandu: Flight information

The things to know before you go.
Cheapest flight found$225
Cheapest month to flyApril
Average flight time4 hrs, 1 min
Most popular airlineSichuan Airlines
Average flights per week14

Finding cheap flights from Chengdu to Kathmandu: Frequently asked questions

The best price we found for a return flight from Chengdu to Kathmandu is $435. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 1 minute is the average flight time from Chengdu to Kathmandu.
Sichuan Airlines and Air China fly direct from Chengdu to Kathmandu.
As of March 2026, there are 14 flights per week flying from Chengdu to Kathmandu.
The cheapest month to fly from Chengdu to Kathmandu is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chengdu to Kathmandu Airport on Friday, 3 April 2026.
Yes – the average flight time is 4 hours and 1 minute.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Kathmandu is Air China .

Flying from Chengdu to Tribhuvan International Airport (KTM): What you need to know

  • Start your travel planning by working out where you'll take off for your flight from Chengdu to Tribhuvan International Airport (KTM). Tianfu International Airport (TFU) and Chengdu Shuangliu International Airport (CTU) are Chengdu's main airports.

  • Around 3 hours 35 minutes is how long you'll be travelling on a direct Chengdu to Tribhuvan International Airport flight.

  • Kathmandu is two hours 12 minutes behind Chengdu. Tribhuvan International Airport is located in Kathmandu, which runs on the UTC+5:47 timezone.

  • With 14 direct flights a week between the two airports, Tianfu International Airport (TFU) to Tribhuvan International Airport (KTM) is the busiest route. Air China operates the earliest flight at 9:25am. If you'd like to get more out of your day before flying, the last departure from TFU to KTM is with Air China at 2:45pm.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Show up at the airport on time to board your flight from Chengdu to KTM.

  • In peak travel periods, expect longer wait times and be there earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international trips.

Airports in Chengdu

Tianfu International Airport (TFU)

  • Tianfu International Airport (TFU) makes it easy to travel directly to your destination. Nonstop flights from Chengdu to Tribhuvan International Airport (KTM) depart from this terminal.

  • You can get away on a direct flight from Chengdu to Tribhuvan International Airport with Sichuan Airlines. This well-known airline operates departures from TFU.

  • Sichuan Airlines is the most frequently chosen airline for flights from TFU to KTM.

  • To get to TFU from central Chengdu, it takes around 1 hour 15 minutes to drive the 72 kilometres or so.

  • In search of a convenient hotel near Tianfu International Airport? If you've booked an early flight from Chengdu to Tribhuvan International Airport, these accommodation options will have you sleeping conveniently close to check-in:

  • 86.59% of flights departing from Tianfu International Airport touch down at their destination as planned. Given its solid on-time performance, delays are unlikely when setting off from TFU.

Chengdu Shuangliu International Airport (CTU)

  • Break up your flight from Chengdu to Tribhuvan International Airport with a stop at Guangzhou Baiyun International Airport (CAN). A major stopover between Chengdu Shuangliu International Airport and KTM, it's a good opportunity to unwind before the next leg of your journey.

  • The drive from central Chengdu to CTU generally takes 30 minutes, depending on traffic conditions. The distance from the city centre to the airport is around 21 kilometres.

  • Start your holiday early with an extra night away from home. Before catching your Chengdu to KTM flight, stay in one of these hotels close to Chengdu Shuangliu International Airport:

  • Chengdu Shuangliu International Airport is known for its commitment to punctuality. 89.89% of flights leaving here meet their scheduled arrival times without fail.

  • CTU is located at Airport Expressway Entrance.

About Tribhuvan International Airport (KTM)

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Chengdu to Tribhuvan International Airport. Book one of these accommodation options near KTM instead:

  • Grab a Tribhuvan International Airport rental car and discover parts of Kathmandu that aren't on every traveller's list. Check out the deals from Spark Car.

  • Lock in the best deal by reserving your vehicle around one week before your Chengdu to Tribhuvan International Airport flight.

How to find the cheapest flights from Chengdu to Tribhuvan International Airport (KTM)

  • Currently, $225 is the best price we've found for a one-way ticket from Chengdu to Tribhuvan International Airport. The cheapest price for a return flight is $435. Remember fares may change due to demand at the time of booking.

  • To snag cheap flights from Chengdu to KTM, book your ticket two months before your planned departure.

  • Plan your trip for July. That's the best month for scoring cheap Chengdu to Tribhuvan International Airport tickets. If you're flexible on when you fly, use the 'Whole month' tool to find the lowest price across each month.

  • Snapping up a cheap plane ticket from Chengdu to KTM is easy with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a better deal is available.

  • Filters make it easier to snap up a deal on your flight from Chengdu to Tribhuvan International Airport. Choose the departure times, airlines and number of stops that work for you. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from Chengdu to Tribhuvan International Airport (KTM)

  • February is the quietest month for flights from Chengdu to Tribhuvan International Airport (KTM), while October is the busiest. Find the best time to go to Kathmandu based on whether you want a lively atmosphere or a more laid-back vibe.

  • Book a Chengdu to KTM plane ticket departing in June if you want to visit the city during its warmest month. Expect temperatures in Kathmandu to range from 17ºC (63ºF) to 28ºC (82ºF).

  • Search for cheap tickets from Chengdu to Tribhuvan International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 18ºC (64ºF).

More about Kathmandu

  • Start your Kathmandu trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Chengdu to Tribhuvan International Airport, explore our range of accommodation options including:

  • You'll find plenty of exciting things to do in Kathmandu when you're in the mood to sightsee. Kick off your itinerary at Kathmandu Durbar Square followed by Annapurna Base Camp Trek and Himalaya Discovery.

Explore more of Nepal

  • Kathmandu is easy to fall in love with, but there are so many other corners of Nepal you should also see. About 145 kilometres north-west of Kathmandu, a trip to Pokhara will keep you on the go. Start with leading attractions like Viewpoint, Pokhara Lakeside and Sarangkot sunrise pokhara.

  • Around 241 kilometres south-east of Kathmandu, Biratnagar is another favourite stop in Nepal. Experience major highlights starting with Haleshi Mahadev Mandir, Birateshwor Shiva Temple and Shiva Mandir.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.