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Cheap flights from Kathmandu to Colombo from ₹ 41,150

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How to get the cheapest flight ticket from Kathmandu to Colombo Bandaranaike Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colombo Bandaranaike Intl Airport?

In general, March is the cheapest month to fly from Kathmandu to Colombo Bandaranaike Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 22,842. If you’re not able to fly to Colombo Bandaranaike Intl Airport in March, then July is your next best option. Flight prices from Kathmandu to Colombo Bandaranaike Intl Airport during July average around ₹ 36,442.

What is the cheapest time of day to depart on your flight to Colombo Bandaranaike Intl Airport?

According to our data, the cheapest time of day to fly to Colombo Bandaranaike Intl Airport is in the afternoon. momondo users have found flights departing from Kathmandu to Colombo Bandaranaike Intl Airport in the afternoon for as low as ₹ 47,635. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at midday are often more expensive, with an average ticket price of ₹ 59,635.

What is the cheapest Kathmandu Tribhuvan to Colombo Bandaranaike Intl flight route?

Fly from Kathmandu Tribhuvan to Colombo Bandaranaike Intl for the best Kathmandu Tribhuvan - Colombo Bandaranaike Intl flight prices

What cabin class options are available on Kathmandu Tribhuvan to Colombo Bandaranaike Intl flights?

There are 2 cabin classes available to choose from on Kathmandu Tribhuvan to Colombo Bandaranaike Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kathmandu to Colombo Bandaranaike Intl Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Kathmandu to Colombo Bandaranaike Intl Airport flight.

How have Kathmandu to Colombo Bandaranaike Intl Airport flight prices changed over time?

As of August 2025, prices for Kathmandu to Colombo Bandaranaike Intl Airport flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Kathmandu to Colombo Bandaranaike Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to Colombo Bandaranaike Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
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Cheap Kathmandu to Colombo Bandaranaike Intl Airport (KTM to CMB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Colombo Bandaranaike Intl Airport

Direct flights

None
There are no direct flights from Kathmandu to Colombo Bandaranaike Intl Airport. There are no popular flight routes from Kathmandu to Colombo Bandaranaike Intl Airport.
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  • How far is Kathmandu Tribhuvan to Colombo Bandaranaike Intl by plane?

    The distance between Kathmandu Tribhuvan and Colombo Bandaranaike Intl is about 2352.7 km.

  • When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Colombo Bandaranaike Intl Airport?

    Prices for flights from Kathmandu Tribhuvan Airport to Colombo Bandaranaike Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to Colombo Bandaranaike Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to Colombo Bandaranaike Intl Airport.

  • What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?

    The required travel and health documents for your Colombo Bandaranaike Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colombo Bandaranaike Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kathmandu to Colombo Bandaranaike Intl Airport?

Travelling to a place near Colombo?

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Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to Colombo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kathmandu to Colombo . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kathmandu to Colombo with flexible booking policies on momondo?

Yes. All flights to Colombo from Kathmandu on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kathmandu to Colombo?

Once all potential Kathmandu to Colombo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kathmandu to Colombo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colombo from Kathmandu. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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