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Tribhuvan International Airport to Colombo flight

Explore the cheapest one-way and round-trip flights from Tribhuvan International Airport to Colombo over the next 90 days, with one-way fares from €194 and round-trip from €376. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KTM 1:15 PM
        3h 35m
        Nonstop
        CMB 4:35 PM
        Kathmandu - Colombo | Sun, Oct 4 | SriLankan Airlines
        CMB 8:45 AM
        3h 40m
        Nonstop
        KTM 12:40 PM
        Colombo - Kathmandu | Wed, Oct 7 | SriLankan Airlines
        €498 €715
        30% off
        30% off
        €715 €498
      • KTM 12:50 PM
        3h 35m
        Nonstop
        CMB 4:10 PM
        Kathmandu - Colombo | Thu, Nov 5 | SriLankan Airlines
        CMB 8:00 AM
        3h 35m
        Nonstop
        KTM 11:50 AM
        Colombo - Kathmandu | Sun, Nov 8 | SriLankan Airlines
        €500 €715
        30% off
        30% off
        €715 €500
      • KTM 6:30 AM
        28h 40m
        1 stop
        CMB 10:55 AM
        Kathmandu - Colombo | Wed, Nov 4 | Air India
        CMB 5:10 AM
        8h 30m
        1 stop
        KTM 1:55 PM
        Colombo - Kathmandu | Tue, Nov 10 | Air India
        €376 €715
        47% off
        47% off
        €715 €376
      • KTM 7:35 AM
        27h 35m
        1 stop
        CMB 10:55 AM
        Kathmandu - Colombo | Tue, Nov 10 | Air India
        CMB 12:15 PM
        20h 35m
        1 stop
        KTM 9:05 AM
        Colombo - Kathmandu | Sun, Nov 15 | Air India
        €395
        45% off
        €715 €395
      • KTM 7:35 AM
        27h 35m
        1 stop
        CMB 10:55 AM
        Kathmandu - Colombo | Mon, Nov 2 | Air India
        CMB 5:05 PM
        22h 50m
        1 stop
        KTM 4:10 PM
        Colombo - Kathmandu | Sat, Nov 7 | Air India
        €399
        44% off
        €715 €399
      • KTM 7:35 AM
        20h 40m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Thu, Oct 29 | Air India
        CMB 5:10 AM
        8h 30m
        1 stop
        KTM 1:55 PM
        Colombo - Kathmandu | Thu, Nov 5 | Air India
        €401
        44% off
        €715 €401
      • KTM 5:30 PM
        10h 45m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Wed, Oct 21 | Air India
        CMB 5:00 AM
        27h 50m
        1 stop
        KTM 9:05 AM
        Colombo - Kathmandu | Wed, Oct 28 | Air India
        €402
        44% off
        €715 €402
      • KTM 9:10 PM
        19h 10m
        1 stop
        CMB 4:05 PM
        Kathmandu - Colombo | Mon, Oct 12 | Air India
        CMB 5:05 PM
        13h 15m
        1 stop
        KTM 6:35 AM
        Colombo - Kathmandu | Wed, Oct 14 | Air India
        €404
        43% off
        €715 €404
      • KTM 2:40 PM
        13h 35m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Wed, Oct 28 | Air India
        CMB 5:05 PM
        13h 15m
        1 stop
        KTM 6:35 AM
        Colombo - Kathmandu | Wed, Nov 4 | Air India
        €407
        43% off
        €715 €407
      • KTM 6:30 AM
        21h 45m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Sun, Oct 25 | Air India
        CMB 5:00 AM
        27h 50m
        1 stop
        KTM 9:05 AM
        Colombo - Kathmandu | Fri, Oct 30 | Air India
        €408
        43% off
        €715 €408
      • KTM 10:05 AM
        18h 10m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Tue, Oct 27 | Air India
        CMB 12:15 PM
        8h 10m
        1 stop
        KTM 8:40 PM
        Colombo - Kathmandu | Mon, Nov 2 | Air India
        €414
        42% off
        €715 €414
      • KTM 10:05 AM
        18h 10m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Sat, Oct 24 | Air India
        CMB 7:15 PM
        21h
        1 stop
        KTM 4:30 PM
        Colombo - Kathmandu | Thu, Oct 29 | Air India
        €419
        41% off
        €715 €419
      • KTM 6:30 AM
        12h
        1 stop
        CMB 6:15 PM
        Kathmandu - Colombo | Thu, Oct 22 | Air India
        CMB 5:05 PM
        15h 45m
        1 stop
        KTM 9:05 AM
        Colombo - Kathmandu | Wed, Oct 28 | Air India
        €423
        41% off
        €715 €423
      • KTM 6:30 AM
        9h 50m
        1 stop
        CMB 4:05 PM
        Kathmandu - Colombo | Tue, Oct 6 | Air India
        CMB 5:00 AM
        14h 55m
        1 stop
        KTM 8:10 PM
        Colombo - Kathmandu | Fri, Oct 9 | Air India
        €437
        39% off
        €715 €437
      • KTM 1:00 PM
        17h 25m
        1 stop
        CMB 2:00 PM
        Kathmandu - Colombo | Mon, Oct 5 | Normal Airline
        CMB 3:00 PM
        6h
        Nonstop
        KTM 4:00 PM
        Colombo - Kathmandu | Wed, Oct 7 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        KTM 1:15 PM
        3h 35m
        Nonstop
        CMB 4:35 PM
        Kathmandu - Colombo | Sun, Oct 18 | SriLankan Airlines
        €318 €458
        31% off
        31% off
        €458 €318
      • KTM 12:50 PM
        3h 35m
        Nonstop
        CMB 4:10 PM
        Kathmandu - Colombo | Sun, Nov 8 | SriLankan Airlines
        €320 €458
        30% off
        30% off
        €458 €320
      • KTM 5:30 PM
        10h 45m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Thu, Oct 15 | Air India
        €194 €458
        57% off
        57% off
        €458 €194
      • KTM 5:10 PM
        18h
        1 stop
        CMB 10:55 AM
        Kathmandu - Colombo | Fri, Nov 6 | Air India
        €203
        56% off
        €458 €203
      • KTM 6:30 AM
        9h 50m
        1 stop
        CMB 4:05 PM
        Kathmandu - Colombo | Sun, Nov 1 | Air India
        €203
        56% off
        €458 €203
      • KTM 5:30 PM
        10h 45m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Wed, Oct 28 | Air India
        €206
        55% off
        €458 €206
      • KTM 6:30 AM
        21h 45m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Sat, Oct 10 | Air India
        €206
        55% off
        €458 €206
      • KTM 3:10 PM
        17h 50m
        1 stop
        CMB 8:45 AM
        Kathmandu - Colombo | Thu, Oct 15 | IndiGo
        €208
        55% off
        €458 €208
      • KTM 5:30 PM
        10h 45m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Fri, Oct 16 | Air India
        €209
        54% off
        €458 €209
      • KTM 5:30 PM
        10h 45m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Sat, Oct 17 | Air India
        €210
        54% off
        €458 €210
      • KTM 5:10 PM
        11h 15m
        1 stop
        CMB 4:10 AM
        Kathmandu - Colombo | Wed, Nov 18 | Air India
        €212
        54% off
        €458 €212
      • KTM 9:10 PM
        7h 5m
        1 stop
        CMB 4:00 AM
        Kathmandu - Colombo | Sun, Oct 4 | Air India
        €217
        53% off
        €458 €217
      • KTM 2:05 PM
        8h 5m
        1 stop
        CMB 9:55 PM
        Kathmandu - Colombo | Thu, Oct 22 | IndiGo
        €220
        52% off
        €458 €220
      • KTM 5:10 PM
        11h 15m
        1 stop
        CMB 4:10 AM
        Kathmandu - Colombo | Sun, Nov 8 | Air India
        €221
        52% off
        €458 €221
      • KTM 1:00 PM
        17h 25m
        1 stop
        CMB 2:00 PM
        Kathmandu - Colombo | Mon, Oct 5 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Tribhuvan International Airport to Colombo are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Tribhuvan International Airport to Colombo

Which month has the lowest one-way flight fares from Tribhuvan International Airport to Colombo?

The data is based on the average one-way flight prices on Trip.com for flights from Tribhuvan International Airport to across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Tribhuvan International Airport to , the best time to book is in September, with an average price of €276. Try to avoid July, when prices are highest, averaging around €432.

€432
€354
€276
€198
  • €276
    Sep
  • €328
    Oct
  • €363
    Nov
  • €363
    Dec
  • €328
    Jan
  • €336
    Feb
  • €338
    Mar
  • €326
    Apr
  • €281
    May
  • €310
    Jun
  • €432
    Jul
  • €401
    Aug

Which month is the cheapest for round-trip flights from Tribhuvan International Airport to ?

The data is based on the average round-trip flight prices on Trip.com for flights from Tribhuvan International Airport to across different months over the past 12 months.

Based on Trip.com data from the past 12 months, October is usually the cheapest month to find flights from Tribhuvan International Airport to , with an average price of €215. In contrast, December is typically the most expensive month, with average prices reaching €564.

€564
€390
€215
€41
    Cheapest
  • €270
    Sep
  • €215
    Oct
  • €479
    Nov
  • €564
    Dec
  • €496
    Jan
  • €535
    Feb
  • €534
    Mar
  • €382
    Apr
  • €462
    May
  • €466
    Jun
  • €544
    Jul
  • €506
    Aug

What is the cheapest day of the week to fly from Tribhuvan International Airport to Colombo?

The data is based on the average flight prices on Trip.com from Tribhuvan International Airport to across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Tribhuvan International Airport to is usually Saturday, with average fares typically lower than other days. Try to avoid departing on Sunday, as prices are usually the highest on that day.

€385
€348
€310
€273
    Cheapest
  • €338
    Mon
  • €334
    Tue
  • €330
    Wed
  • €345
    Thu
  • €336
    Fri
  • €310
    Sat
  • €385
    Sun

Which airlines are the most popular for Tribhuvan International Airport to Colombo flights?

See which airlines fly from Tribhuvan International Airport to Colombo. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Air India logo Air India
SriLankan Airlines logo SriLankan Airlines

Flight Schedule from Tribhuvan International Airport to Colombo

Check the schedule for flights from Tribhuvan International Airport to Colombo and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AI212

    Tribhuvan International Airport

    9:10 PM

    KTM

    2h 10m

    Nonstop

    11:05 PM

    DEL

    S M T W T F S
    Search

  2. AI277

    Indira Gandhi International Airport

    12:25 AM

    DEL

    3h 35m

    Nonstop

    4:00 AM

    CMB

    S M T W T F S

  3. 6E1254

    Tribhuvan International Airport

    2:05 PM

    KTM

    1h 55m

    Nonstop

    3:45 PM

    DEL

    S M T W T F S
    Search

  4. 6E1169

    Indira Gandhi International Airport

    6:25 PM

    DEL

    3h 30m

    Nonstop

    9:55 PM

    CMB

    S M T W - F S

  5. AI224

    Tribhuvan International Airport

    6:30 AM

    KTM

    2h 5m

    Nonstop

    8:20 AM

    DEL

    S M T W T F S
    Search

  6. AI281

    Indira Gandhi International Airport

    12:40 PM

    DEL

    3h 25m

    Nonstop

    4:05 PM

    CMB

    S M T W T F S

  7. 6E1158

    Tribhuvan International Airport

    3:10 PM

    KTM

    2h 45m

    Nonstop

    5:40 PM

    BOM

    S M T W T F S
    Search

  8. 6E1185

    Chhatrapati Shivaji Maharaj International Airport

    6:10 AM

    BOM

    2h 35m

    Nonstop

    8:45 AM

    CMB

    S M T W T F S

  9. AI214

    Tribhuvan International Airport

    10:05 AM

    KTM

    1h 55m

    Nonstop

    11:45 AM

    DEL

    S M T W T F S
    Search

  10. AI277

    Indira Gandhi International Airport

    12:25 AM

    DEL

    3h 35m

    Nonstop

    4:00 AM

    CMB

    S M T W T F S

  11. AI216

    Tribhuvan International Airport

    7:35 AM

    KTM

    1h 55m

    Nonstop

    9:15 AM

    DEL

    S M T W T F S
    Search

  12. AI277

    Indira Gandhi International Airport

    12:25 AM

    DEL

    3h 35m

    Nonstop

    4:00 AM

    CMB

    S M T W T F S

  13. AI212

    Tribhuvan International Airport

    9:10 PM

    KTM

    2h 10m

    Nonstop

    11:05 PM

    DEL

    S M T W T F S
    Search

  14. AI281

    Indira Gandhi International Airport

    12:40 PM

    DEL

    3h 25m

    Nonstop

    4:05 PM

    CMB

    S M T W T F S

  15. AI224

    Tribhuvan International Airport

    6:30 AM

    KTM

    2h 5m

    Nonstop

    8:20 AM

    DEL

    S M T W T F S
    Search

  16. AI277

    Indira Gandhi International Airport

    12:25 AM

    DEL

    3h 35m

    Nonstop

    4:00 AM

    CMB

    S M T W T F S

  17. 6E1162

    Tribhuvan International Airport

    8:50 PM

    KTM

    1h 50m

    Nonstop

    10:25 PM

    DEL

    S M T W T F S
    Search

  18. 6E1169

    Indira Gandhi International Airport

    6:25 PM

    DEL

    3h 30m

    Nonstop

    9:55 PM

    CMB

    S M T W - F S
Find more flights and airlines

What to know about flights from Tribhuvan International Airport to Colombo?

Cheapest round-trip ticket price €458
Cheapest one-way flight price €176
Off-season for travel August
Peak season for travel July

FAQs for Tribhuvan International Airport to Colombo Flights

  • When is peak season for travel to Colombo?

    ؜The peak travel time for visiting Colombo is October. During this time, flights from Tribhuvan International Airport to Colombo are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Tribhuvan International Airport (KTM) to Bandaranaike International Airport (CMB) take around 3 hours 35 minutes.
  • SriLankan Airlines is a very popular airline operating an average of 372 flights per month.
    • The distance from Bandaranaike International Airport to downtown is about 29 km. It takes about 40 minutes by taxi.
  • Yes. SriLankan Airlines operate direct flights from Tribhuvan International Airport to Colombo. The average flight time is approximately 3 hours 12 minutes, with about 0 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Tribhuvan International Airport to Colombo currently starts from €194, with round-trip fares from €376. The lowest fare is offered by Air India departing on Thu, Oct 15; prices are subject to availability.
  • Currently, multiple airlines offer flights from Tribhuvan International Airport to Colombo, including: SriLankan Airlines Air India Thai Airways Qatar Airways Air Arabia IndiGo Nepal Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Tribhuvan International Airport to Colombo is €375, and the average round-trip fare is €659. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Tribhuvan International Airport to Colombo are usually cheapest in September, with an average one-way fare of about €375. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Tribhuvan International Airport to Colombo departs at 13:15, and the latest one departs at 13:15. There are approximately 1 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Tribhuvan International Airport to Colombo usually arrive at Bandaranaike International Airport. Bandaranaike International Airport is the most convenient option for this route.

Popular Destinations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.