Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customie your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Kathmandu to Colombo
Cheap return flights
See travel insights to Colombo from
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, January 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 ₹ 42,337. If you’re not able to fly to Colombo Bandaranaike Intl Airport in January, then May is your next best option. Flight prices from Kathmandu to Colombo Bandaranaike Intl Airport during May average around ₹ 46,925.
What is the cheapest day to depart on your flight to Colombo Bandaranaike Intl Airport?
The cheapest day to depart from Kathmandu to Colombo Bandaranaike Intl Airport is on a Monday when prices can be found for as low as ₹ 0. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Colombo Bandaranaike Intl Airport on Thursday is ₹ 54,629.
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 evening. momondo users have found flights departing from Kathmandu to Colombo Bandaranaike Intl Airport in the evening for as low as ₹ 0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive, with an average ticket price of ₹ 54,629.
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.
How have Kathmandu to Colombo Bandaranaike Intl Airport flight prices changed over time?
As of February 2025, prices for Kathmandu to Colombo Bandaranaike Intl Airport flights are approximately 36% cheaper when compared to flights at the same time last year.
When to book flights from Kathmandu to Colombo Bandaranaike Intl Airport
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
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kathmandu to Colombo Bandaranaike Intl Airport is Airbus A320-100/200 (36.46% of total bookings). The next most popular plane models are Airbus A320 (sharklets) (25.00%), Boeing 737 MAX 8 (8.33%), and Boeing 737-800 Passenger/BBJ2 (winglets) (8.33%).
What is the most popular airline from Kathmandu to Colombo Bandaranaike Intl Airport?
Based on momondo bookings for flights between Kathmandu and Colombo Bandaranaike Intl Airport, the leading airline is SriLankan Airlines, making up 100% of the total bookings.
Best airlines flying from Kathmandu to Colombo Bandaranaike Intl Airport
Compare and see reviews for airlines that fly from Kathmandu to Colombo Bandaranaike Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 46,946 | Free Cancellation | Rating 6.8 74 reviews |
SriLankan Airlines Flights From Kathmandu to Colombo Bandaranaike Intl Airport
SriLankan Airlines is one of the most popular airlines flying from Kathmandu to Colombo Bandaranaike Intl Airport, operating 4 flights/week on average for this route. A good SriLankan Airlines flight deal for Kathmandu to Colombo Bandaranaike Intl Airport starts from ₹ 542 round-trip, up to an average price of ₹ 608. Our users have rated SriLankan Airlines at 6.8/10.
Travelling to a place near Colombo?
Book flights to Colombo if you plan to visit one of these locationsWhy 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.