General flight information: Kathmandu – Colombo
17 hr 50 min Flight duration
2,381 km Distance between cities
15 min Time zone difference
5 Direct flights per week
13:15 Earliest departure
13:40 Latest departure
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Airports in Kathmandu
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FAQ
Flight duration from Kathmandu to Colombo
Average flight duration: 17 hours 50 minutes, but the exact time depends on the specific flight. See the "General flight information" section for more information.