Direct flights from Kathmandu to Colombo KTM → CMB
SriLankan Airlines operates nonstop flights from Kathmandu (KTM) to Colombo (CMB). The nonstop flight takes around ~2h 56m, covering 1,462 miles (2,353 km). Updated 29 June 2026.
KTM
→
CMB
Round trip
1 adult
Economy
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SriLankan Airlines
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Frequently asked questions
Is there a direct flight from Kathmandu to Colombo?
Yes, SriLankan Airlines operates nonstop flights from Kathmandu (KTM) to Colombo (CMB).
Which airlines fly direct from Kathmandu to Colombo?
SriLankan Airlines operates nonstop flights from Kathmandu to Colombo.
How long is the flight from Kathmandu to Colombo?
The nonstop flight from Kathmandu to Colombo takes ~2h 56m (approximately 2353 km).