SriLankan Airlines Best Flight Deals from Colombo to Kathmandu starting at LKR169,654*

Flights from Colombo to Kathmandu on SriLankan Airlines

Aug 2026
FromLKR278,579*
Seen: 4 hrs ago
Flight Type: Round Trip/Economy
Sep 2026
FromLKR169,654*
Seen: 6 hrs ago
Flight Type: Round Trip/Economy
Oct 2026
FromLKR174,516*
Seen: 1 day ago
Flight Type: Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label LKR169.7K
cmp-daily-histogram-bars-legend-max-price-aria-label LKR337.8K
Displaying fares for August-2026
  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    24

    Mon

    AUG

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    25

    Tue

  • CMB–KTM, 08/26/2026 – 09/06/2026: From LKR337,832
    26

    Wed

  • CMB–KTM, 08/27/2026 – 08/31/2026: From LKR278,579
    27

    Thu

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    28

    Fri

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    29

    Sat

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    30

    Sun

  • CMB–KTM, 08/31/2026 – 09/06/2026: From LKR327,236
    31

    Mon

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    01

    Tue

    SEP

  • CMB–KTM, 09/02/2026 – 09/06/2026: From LKR256,253
    02

    Wed

  • CMB–KTM, 09/03/2026 – 09/06/2026: From LKR226,136
    03

    Thu

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    04

    Fri

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    05

    Sat

  • CMB–KTM, 09/06/2026 – 09/13/2026: From LKR172,553
    06

    Sun

  • CMB–KTM, 09/07/2026 – 09/13/2026: From LKR239,553
    07

    Mon

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • CMB–KTM, 09/09/2026 – 09/13/2026: From LKR169,654
    09

    Wed

  • CMB–KTM, 09/10/2026 – 09/13/2026: From LKR184,654
    10

    Thu

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • CMB–KTM, 09/13/2026 – 09/17/2026: From LKR175,853
    13

    Sun

  • CMB–KTM, 09/14/2026 – 09/17/2026: From LKR197,653
    14

    Mon

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • CMB–KTM, 09/16/2026 – 09/24/2026: From LKR298,853
    16

    Wed

  • CMB–KTM, 09/17/2026 – 09/24/2026: From LKR327,253
    17

    Thu

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

  • CMB–KTM, 09/20/2026 – 09/28/2026: From LKR190,936
    20

    Sun

  • CMB–KTM, 09/21/2026 – 09/28/2026: From LKR215,053
    21

    Mon

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • CMB–KTM, 09/23/2026 – 09/28/2026: From LKR197,636
    23

    Wed

    • RangeLKR169,654-LKR337,832

    *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    		10/29/2026 - 11/01/2026

    From

    LKR174,516

    Seen: 1 day ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		10/26/2026 - 11/01/2026

    From

    LKR174,516

    Seen: 22 hrs ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		10/29/2026 - 11/05/2026

    From

    LKR180,725

    Seen: 10 hrs ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		11/23/2026 - 11/29/2026

    From

    LKR180,983

    Seen: 9 hrs ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		11/19/2026 - 11/29/2026

    From

    LKR180,983

    Seen: 9 hrs 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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