Cheapest upcoming dates
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Airlines Flying This Route
UL
IndiGo
Air India
Jazeera Airways
Kuwait Airways
Airports on this route
Flying from Kathmandu
- KTM
Tribhuvan International Airport
Kathmandu
Arriving in Colombo
- CMB
Bandaranaike International Airport
Colombo
Best time to fly
Among the months with available fare data, October had the lowest observed fare, from $194.
More for your trip
Everything else your trip needs, compared in one place.
More routes from Kathmandu
More ways to reach Colombo
Destinations like Colombo
The return route
Tips for Cheaper Flights
Book Early
For flights from Kathmandu to Colombo, booking 2-3 months in advance typically offers the best prices.
Fly Mid-Week
Tuesday to Thursday flights are often cheaper than weekend departures on this route.
Compare All Options
Tripzle compares prices from 5 airlines so you always find the best deal.
Be Flexible
Shifting your dates by a day or two can save significantly on Kathmandu to Colombo flights.
Frequently Asked Questions
A typical flight from Kathmandu to Colombo takes about 3h 35m.
Yes, direct flights are available from Kathmandu to Colombo, taking approximately 3h 35m.
Flights to Colombo arrive at Bandaranaike International Airport (CMB).
5 airlines operate this route, including UL, IndiGo, Air India, Jazeera Airways.
Among the months with available fare data, October had the lowest observed fares from Kathmandu to Colombo.