SriLankan Airlines Best Flight Deals from Colombo to Kathmandu starting at LKR143,670*

Flights from Colombo to Kathmandu on SriLankan Airlines

Jun 2026
FromLKR174,292*
Seen: 1 day ago
Flight Type: Round Trip/Economy
Jul 2026
FromLKR143,670*
Seen: 1 day ago
Flight Type: Round Trip/Economy
Aug 2026
FromLKR143,670*
Seen: 10 hrs ago
Flight Type: Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label LKR171.0K
cmp-daily-histogram-bars-legend-max-price-aria-label LKR340.7K
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    • RangeLKR170,951-LKR340,676

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Plane Tickets from Colombo to Kathmandu on SriLankan Airlines

    LKR
    Plane Tickets from Colombo to Kathmandu on SriLankan Airlines
    From
    To
    Fare Type
    Dates
    Price
    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		07/23/2026 - 08/02/2026

    From

    LKR143,670

    Seen: 1 day ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		08/23/2026 - 08/26/2026

    From

    LKR143,670

    Seen: 10 hrs ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		07/16/2026 - 07/19/2026

    From

    LKR143,670

    Seen: 1 hour ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		07/15/2026 - 07/20/2026

    From

    LKR143,670

    Seen: 11 hrs ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		07/15/2026 - 07/19/2026

    From

    LKR144,316

    Seen: 1 day ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Flights from Colombo to Kathmandu

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