SriLankan Airlines Best Flight Deals from Colombo to Kathmandu starting at LKR 145,104*

Flights from Colombo to Kathmandu on SriLankan Airlines

Aug 2026
FromLKR 172,367*
Seen: 2 hrs ago
Flight Type: Round Trip/Economy
Sep 2026
FromLKR 145,104*
Seen: 1 hour ago
Flight Type: Round Trip/Economy
Oct 2026
FromLKR 160,132*
Seen: 6 hrs ago
Flight Type: Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label LKR 145.1K
cmp-daily-histogram-bars-legend-max-price-aria-label LKR 271.0K
Displaying fares for August-2026
  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    04

    Tue

    AUG

  • CMB–KTM, 08/05/2026 – 08/24/2026: From LKR 270,998
    05

    Wed

  • CMB–KTM, 08/06/2026 – 08/24/2026: From LKR 198,798
    06

    Thu

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    07

    Fri

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

    Sat

  • CMB–KTM, 08/09/2026 – 08/24/2026: From LKR 253,898
    09

    Sun

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    10

    Mon

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

    Tue

  • CMB–KTM, 08/12/2026 – 08/16/2026: From LKR 172,683
    12

    Wed

  • CMB–KTM, 08/13/2026 – 08/23/2026: From LKR 172,683
    13

    Thu

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    14

    Fri

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

    Sat

  • CMB–KTM, 08/16/2026 – 08/24/2026: From LKR 172,676
    16

    Sun

  • CMB–KTM, 08/17/2026 – 08/24/2026: From LKR 172,676
    17

    Mon

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

    Tue

  • CMB–KTM, 08/19/2026 – 08/24/2026: From LKR 172,676
    19

    Wed

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    20

    Thu

  • CMB–KTM: cmp-view-offers-disclaimer. Find Offers
    21

    Fri

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

    Sat

  • CMB–KTM, 08/23/2026 – 08/27/2026: From LKR 172,367
    23

    Sun

  • CMB–KTM, 08/24/2026 – 08/31/2026: From LKR 172,676
    24

    Mon

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

    Tue

  • CMB–KTM, 08/26/2026 – 08/31/2026: From LKR 172,683
    26

    Wed

  • CMB–KTM, 08/27/2026 – 09/03/2026: From LKR 172,683
    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 – 09/03/2026: From LKR 172,683
    31

    Mon

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

    Tue

    SEP

  • CMB–KTM, 09/02/2026 – 09/07/2026: From LKR 175,383
    02

    Wed

  • CMB–KTM, 09/03/2026 – 09/10/2026: From LKR 145,104
    03

    Thu

    • RangeLKR 145,104-LKR 270,998

    *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

    Plane Tickets from Colombo to Kathmandu on SriLankan Airlines
    From
    To
    Fare Type
    Dates
    Price
    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		09/03/2026 - 09/10/2026

    From

    LKR 145,104

    Seen: 1 hour ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		09/09/2026 - 09/14/2026

    From

    LKR 145,532

    Seen: 4 hrs ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		09/13/2026 - 09/21/2026

    From

    LKR 145,532

    Seen: 3 hrs ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		09/14/2026 - 09/21/2026

    From

    LKR 145,525

    Seen: 12 hrs ago

    Colombo (CMB)Kathmandu (KTM)Round-trip
    /
    Economy    		09/10/2026 - 09/13/2026

    From

    LKR 145,525

    Seen: 13 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