Cheap flights from Colombo Bandaranaike Intl Airport to Kathmandu
Cheap flight deals from Colombo to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.
Popular in | October |
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Cheapest in | January |
Average price | £275 |
Best time to book a flight from Colombo to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Colombo with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Kathmandu
What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Kathmandu?
Currently, August is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Kathmandu (average of £907). Flying from Colombo Bandaranaike Intl Airport to Kathmandu in October is currently the most expensive (average of £1,276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CMB to KTM?
One of the essential ways to save on airfare from Colombo Bandaranaike Intl Airport to Kathmandu is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 42% on airfare.
What’s the top stopover airport for flights from Colombo Bandaranaike Intl Airport to Kathmandu?
Singapore (SIN) – chosen by Cheapflights users on 50% of one-stop itineraries from Colombo Bandaranaike Intl Airport to Kathmandu on Cheapflights.
What’s the fastest stopover option from Colombo Bandaranaike Intl Airport to Kathmandu?
Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 14h 58m.
What’s the fastest stopover option from Colombo Bandaranaike Intl Airport to Kathmandu?
Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 14h 58m.
Which airport typically offers the quickest stopover for flights from Colombo Bandaranaike Intl Airport to Kathmandu?
Flights via New Delhi (DEL) offer the fastest connection on this route, with an average stopover time of 6h 55m.
Related info for your journey
Find useful and relevant information for your journey from Colombo to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Kathmandu by adding a car hire and/or hotel booking to your travel itinerary.
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How does Cheapflights help users find flights from Colombo to Kathmandu?
Cheapflights makes it easy to find Colombo to Kathmandu flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Colombo to Kathmandu?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kathmandu from Colombo.
Can Cheapflights find flights from Colombo to Kathmandu with no change fees?
Yes! Cheapflights helps users easily find flights from Colombo to Kathmandu with no change fees.
Can Cheapflights notify me if prices for flights from Colombo to Kathmandu become cheaper?
Of course! You can now track prices for flights from Colombo to Kathmandu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.