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Kathmandu to Colombo flights

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Flight DurationFlights between Kathmandu and Colombo take, on average, 6 hours and 6 minutes minutes, but the time can vary according to other factors
Departing AirportThe airport Chumphon Airport is the departure airport operating flights between Kathmandu and Colombo
Arriving AirportFlights departing Kathmandu with Colombo as destination arrives at Don Mueang International Airport
High seasonAccording to search data from our customers, June is the busiest time to fly from Kathmandu to Colombo
Flight route information
Find out further information on Kathmandu and Colombo to help you prepare for your trip.
Kathmandu airports
  • ( Tribhuvan (KTM)
    How far from city centre: 2 miles
Colombo airports
  • ( Katunayake International (CMB)
    How far from city centre: 17 miles
  • ( Ratmalana (RML)
    How far from city centre: 17 miles
  • ( Beira Lake (BYV)
    How far from city centre: 1 miles
K Distance: 1479 miles

Search for flights from Kathmandu to Colombo

Find cheap flights from Kathmandu to Colombo with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Kathmandu with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Kathmandu to Colombo to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Kathmandu to Colombo

😷 Is it safe to travel from Kathmandu to Colombo during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Sri Lanka may apply when travelling from Kathmandu. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
🔍 How can I find cheap flights from Kathmandu to Colombo at Opodo?
At Opodo we use different machine learned based methodologies to find our costumers the cheapest flight available from Kathmandu to Colombo. Considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys, our search engine works to provides always the best price with the best conditions.
📉 When is the best time to book a flight from Kathmandu to Colombo?
The most popular months to book a trip from Kathmandu to Colombo are April, January and March, based on the searches of our customers.
📅 When is the best time to travel from Kathmandu to Colombo?
The best time of the year to go to Colombo when flying from Kathmandu depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, June is the top 1º month to fly to Colombo from Kathmandu in terms of searches from our customer, followed by December and February. If you prefer to avoid high peaks of turism, however, and escape a crowded period, August, September and October are the months with less volume of searchs for the route Kathmandu -  Colombo.
🕑 How long does the flight take to go from Kathmandu to Colombo?
The total flight time between Kathmandu and Colombo is of around 06:06 hours on average, considering an average distance of 4,053 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
🌡️ How is the weather in Colombo compared to Kathmandu?
While in Kathmandu the temperatures can reach an average of 31.48 ºC in summer, with precipitation levels up to 3.0 mm ,Colombo's temperatures can go up to 34.0 ºC during the hot season, with 3.0 mm average of rain rate . In winter, however, weather indicators show around 20.54 ºC in Colombo, compared to the 1.27 ºC average degrees reported in Kathmandu. During the winter period, Kathmandu can register 2.3 mm precipitation, while Colombo have an average of 6.0 mm rain level.
🛄 Which airports have flights between Kathmandu and Colombo?
The main airport route flying between Kathmandu and Colombo is: null (null) to null (null). This route is covered by the following airline(s):
Airlines with indirect flights from Kathmandu to Colombo are:
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