Cheapest one-way flights from Kathmandu to Colombo in June from $216

Best time to book flights for Kathmandu (KTM) to Colombo (CMB) flights at AirHint

AirHint found the following cheapest one-way flights from Kathmandu (KTM) to Colombo (CMB) in June 2025 (see full year).

One-Way flights

15 Jun Air India
11 Jun IndiGo
03 Jun Nepal Airlines
01 Jun Nepal Airlines
09 Jun IndiGo
19 Jun Air India
18 Jun Air India
23 Jun Nepal Airlines
18 Jun SriLankan Airlines direct
11 Jun SriLankan Airlines direct

Also check the deals for return flights from Kathmandu to Colombo in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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