January is by far the best month, wherein you can get cheapest flights for Kathmandu to Colombo Air India. Meanwhile, November is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
One Way Fare January- During this month the footfall is less so, the flight is gradually inexpensive.
Round Trip Fare January - is the cheapest month to book round trip flights.
Cheapest Fare- Currently, this is the fare price based on the current demand.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
Kathmandu
07:35
Tribhuvan International Airport [KTM]
Tue , 20 Jan 2026
Colombo
16:05
Bandaranaike International Colombo Airport [CMB]
Tue, 20 Jan 2026
Kathmandu
10:05
Tribhuvan International Airport [KTM]
Wed , 21 Jan 2026
Colombo
18:15
Bandaranaike International Colombo Airport [CMB]
Wed, 21 Jan 2026
Kathmandu
21:05
Tribhuvan International Airport [KTM]
Wed , 28 Jan 2026
Colombo
07:20
Bandaranaike International Colombo Airport [CMB]
Thu, 29 Jan 2026
Kathmandu
21:05
Tribhuvan International Airport [KTM]
Tue , 20 Jan 2026
Colombo
18:15
Bandaranaike International Colombo Airport [CMB]
Wed, 21 Jan 2026
Kathmandu
22:20
Tribhuvan International Airport [KTM]
Wed , 21 Jan 2026
Colombo
07:20
Bandaranaike International Colombo Airport [CMB]
Thu, 22 Jan 2026
Kathmandu
06:30
Tribhuvan International Airport [KTM]
Tue , 20 Jan 2026
Colombo
16:05
Bandaranaike International Colombo Airport [CMB]
Tue, 20 Jan 2026
Kathmandu
06:30
Tribhuvan International Airport [KTM]
Tue , 20 Jan 2026
Colombo
23:30
Bandaranaike International Colombo Airport [CMB]
Tue, 20 Jan 2026
To crack the better offer on Kathmandu to Colombo Air India , it’s better to make advanced bookings at least few weeks prior of your intended date because price might rise eventually due to the delay.
Weekdays are the best day to get low-cost flight tickets from Kathmandu to Colombo Air India. However, it depends on a certain factor. If the demand is high and festivals are there, then prices could be a little high.
You can book your Air India to travel from Kathmandu (KTM) to Colombo (CMB) with ease and convenience at the starting fare of ₹ 24739 via EaseMyTrip. Usually, the price of an Air India ticket from Kathmandu to Colombo varies from ₹ 24739 to ₹ 32046. This is due to the fluctuating demand during peak seasons and festive seasons. However, with EaseMyTrip, you can avail exclusive discounts and offers to book a flight ticket within your budget.
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The aerial distance between Kathmandu and Colombo is 1148 Kms only and hence, we would advise you to board a direct Air India to your destination. You can also board an indirect flight to add a pit stop on your journey. The direct Indigo Airlines takes an average of 11:03 of time to reach the destination.
Currently, the majority of the Kathmandu to Colombo Air India are direct and hence, you can expect to reach your destination in a matter of a couple of hours. However, there are a few Air India with stopovers. You can choose to layover either at Ahmedabad or Bangalore depending upon your preference and budget.
Additionally, Tribhuvan International Airport Kathmandu and Bandaranaike International Colombo Airport Colombo are the nearest and major airports for your travel and if you are looking forward to saving money on your flight ticket, then a round trip is what you should go for.
EaseMyTrip is one of the largest online travel platforms in India and a trusted name in the Indian travel industry. Whether you are looking to book first class tickets or business class, premium economy, economy class tickets on Kathmandu to Colombo Air India, our user-friendly platform is bound to add comfort and convenience on your booking journey. You can also check out amazing offers and customize the services as per your preferences and number of passengers.
On top of this, you can enjoy amazing deals and discounts for your Kathmandu to Colombo Air India. With 24/7 reliable support, lower fares, airport pick-up services and first-class customer services, EaseMyTrip is definitely the go-to platform for your journey.
So, if you are looking forward to booking your flight ticket from Kathmandu (KTM) to Colombo (CMB) on Air India, try EaseMyTrip today.