Cheapest return flights from Kathmandu to Colombo in July from $405

AirHint found the following cheapest return flights from Kathmandu (KTM) to Colombo (CMB) in July 2025 (see full year).

Return flights

24 Jul - 30 Jul Air India
06 Jul - 10 Jul Air India
27 Jul - 03 Aug Air India
01 Jul - 03 Jul Air India
14 Jul - 21 Jul Air India
07 Jul - 09 Jul Air India
23 Jul - 28 Jul Air India
11 Jul - 18 Jul Air India
16 Jul - 23 Jul Air India
10 Jul - 17 Jul Air India
03 Jul - 10 Jul IndiGo
31 Jul - 07 Aug SriLankan Airlines direct
27 Jul - 03 Aug SriLankan Airlines direct

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

Skyscanner

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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