Cheap Flights from Colombo (CMB) to Kathmandu (KTM)

Popular airlines from Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport (KTM)

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Frequently asked questions

How long does it take to fly from Bandaranaike Intl. Airport (CMB) to KTM?
Book a trip with SriLankan Airlines and you can expect to be cruising the skies for about 3 hours and 45 minutes. This popular carrier operates a direct flight that jets off at 8:15AM from CMB and touches down at KTM at 12:15PM. Expedia has some epic flight deals, so find out what's available on this route today.
Is it cheaper to buy a plane ticket from CMB to Tribhuvan Intl. Airport last minute?
When it's time to book your flights, being organized pays off. While it's possible to find a deal on a Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport flight at the last minute, tickets usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international flights it's three to four months.
What airports do you fly into for Kathmandu from Colombo?
From Colombo, you can fly into Kathmandu via Tribhuvan Intl. Airport (KTM), Simara Airport (SIF) and Ramechhap (RHP). It's wise to check which terminal is the most convenient for you before making your decision. If you go with Tribhuvan Intl. Airport (KTM), it's about 3 kilometers southeast of the downtown area. Use the money you save when booking your ticket with Expedia to check out the city's awesome attractions, such as Boudhanath and Kathmandu Durbar Square.
What are the most popular departure times for flights from CMB to Tribhuvan Intl. Airport?
Between 8:00 AM - 9:00 AM is the busiest time for SriLankan Airlines flights taking off from Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport (KTM). Our handy tip? Take off early. With air traffic yet to build up, your chances of traveling on a delay-free flight are better.
Can I change the date of my flight from Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport?
Easily make changes to your CMB to Tribhuvan Intl. Airport trip via the Expedia Trips portal. But before doing so, review the ticket rules in your itinerary to find out what you're allowed to do and what fees apply for changes. Some airlines have a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also check out our Customer Service portal for more information and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Bandaranaike Intl.
Destination airport
Tribhuvan Intl.
Distance
2340 km
Average flight time
3 hours 45 mins

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