Cheapest return flights from Colombo to Kathmandu in September from $430

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

AirHint found the following cheapest return flights from Colombo (CMB) to Kathmandu (KTM) in September 2024 (see full year).

Return flights

03 Sep - 05 Sep Air India
05 Sep - 07 Sep Air India
03 Sep - 05 Sep SriLankan Airlines direct

Also check the deals for one-way flights from Colombo to Kathmandu in September.

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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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