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Bandaranaike International Airport to Tribhuvan International Airport flight

Search for flights from Colombo to Kathmandu. Find affordable one-way or round-trip flights.

      • Cheapest nonstop
        CMB 08:20
        3h 40m
        Nonstop
        KTM 12:15
        Colombo - Kathmandu | Fri, Aug 28 | Srilankan Airlines
        KTM 13:15
        3h 35m
        Nonstop
        CMB 16:35
        Kathmandu - Colombo | Thu, Sep 3 | Srilankan Airlines
        PLN 1,591 PLN 2,083
        24% off
        24% off
        PLN 2,083 PLN 1,591
      • CMB 08:45
        3h 40m
        Nonstop
        KTM 12:40
        Colombo - Kathmandu | Sun, Sep 6 | Srilankan Airlines
        KTM 13:15
        3h 35m
        Nonstop
        CMB 16:35
        Kathmandu - Colombo | Fri, Sep 11 | Srilankan Airlines
        PLN 1,624 PLN 2,083
        22% off
        22% off
        PLN 2,083 PLN 1,624
      • CMB 17:05
        6h 45m
        1 stop
        KTM 00:05
        Colombo - Kathmandu | Tue, Aug 11 | Air India
        KTM 06:30
        21h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Mon, Aug 17 | Air India
        PLN 1,491 PLN 2,083
        28% off
        28% off
        PLN 2,083 PLN 1,491
      • CMB 17:05
        23h 10m
        1 stop
        KTM 16:30
        Colombo - Kathmandu | Mon, Aug 10 | Air India
        KTM 06:30
        21h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Mon, Aug 17 | Air India
        PLN 1,517
        27% off
        PLN 2,083 PLN 1,517
      • CMB 17:05
        13h 15m
        1 stop
        KTM 06:35
        Colombo - Kathmandu | Sat, Aug 8 | Air India
        KTM 17:30
        10h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Sat, Aug 15 | Air India
        PLN 1,524
        27% off
        PLN 2,083 PLN 1,524
      • CMB 17:05
        6h 45m
        1 stop
        KTM 00:05
        Colombo - Kathmandu | Thu, Aug 6 | Air India
        KTM 06:30
        21h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Mon, Aug 10 | Air India
        PLN 1,529
        27% off
        PLN 2,083 PLN 1,529
      • CMB 05:00
        25h 20m
        1 stop
        KTM 06:35
        Colombo - Kathmandu | Sun, Aug 2 | Air India
        KTM 06:30
        21h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Wed, Aug 5 | Air India
        PLN 1,543
        26% off
        PLN 2,083 PLN 1,543
      • CMB 19:15
        13h 35m
        1 stop
        KTM 09:05
        Colombo - Kathmandu | Sun, Sep 20 | Air India
        KTM 06:30
        9h 50m
        1 stop
        CMB 16:05
        Kathmandu - Colombo | Thu, Sep 24 | Air India
        PLN 1,551
        26% off
        PLN 2,083 PLN 1,551
      • CMB 23:05
        13h 45m
        1 stop
        KTM 13:05
        Colombo - Kathmandu | Mon, Aug 10 | IndiGo
        KTM 10:50
        11h 20m
        1 stop
        CMB 21:55
        Kathmandu - Colombo | Mon, Aug 17 | IndiGo
        PLN 1,574
        24% off
        PLN 2,083 PLN 1,574
      • CMB 17:05
        13h 15m
        1 stop
        KTM 06:35
        Colombo - Kathmandu | Tue, Aug 4 | Air India
        KTM 06:30
        21h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Tue, Aug 11 | Air India
        PLN 1,581
        24% off
        PLN 2,083 PLN 1,581
      • CMB 13:00
        17h 25m
        1 stop
        KTM 14:00
        Colombo - Kathmandu | Sun, Aug 2 | Normal Airline
        KTM 15:00
        6h
        Nonstop
        CMB 16:00
        Kathmandu - Colombo | Tue, Aug 4 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        CMB 08:45
        3h 40m
        Nonstop
        KTM 12:40
        Colombo - Kathmandu | Sun, Aug 16 | Srilankan Airlines
        PLN 994 PLN 1,285
        23% off
        23% off
        PLN 1,285 PLN 994
      • CMB 08:45
        3h 40m
        Nonstop
        KTM 12:40
        Colombo - Kathmandu | Sun, Sep 27 | Srilankan Airlines
        PLN 1,002 PLN 1,285
        22% off
        22% off
        PLN 1,285 PLN 1,002
      • CMB 17:05
        23h 10m
        1 stop
        KTM 16:30
        Colombo - Kathmandu | Sun, Aug 9 | Air India
        PLN 765 PLN 1,285
        40% off
        40% off
        PLN 1,285 PLN 765
      • CMB 19:15
        11h 5m
        1 stop
        KTM 06:35
        Colombo - Kathmandu | Wed, Sep 23 | Air India
        PLN 768
        40% off
        PLN 1,285 PLN 768
      • CMB 19:15
        21h
        1 stop
        KTM 16:30
        Colombo - Kathmandu | Wed, Sep 9 | Air India
        PLN 818
        36% off
        PLN 1,285 PLN 818
      • CMB 22:00
        15h 55m
        1 stop
        KTM 14:10
        Colombo - Kathmandu | Wed, Aug 19 | IndiGo
        PLN 845
        34% off
        PLN 1,285 PLN 845
      • CMB 05:00
        18h 50m
        1 stop
        KTM 00:05
        Colombo - Kathmandu | Tue, Aug 25 | Air India
        PLN 846
        34% off
        PLN 1,285 PLN 846
      • CMB 22:00
        15h 55m
        1 stop
        KTM 14:10
        Colombo - Kathmandu | Fri, Aug 28 | IndiGo
        PLN 855
        33% off
        PLN 1,285 PLN 855
      • CMB 23:05
        20h 30m
        1 stop
        KTM 19:50
        Colombo - Kathmandu | Sat, Aug 22 | IndiGo
        PLN 865
        33% off
        PLN 1,285 PLN 865
      • CMB 22:00
        15h 55m
        1 stop
        KTM 14:10
        Colombo - Kathmandu | Mon, Sep 14 | IndiGo
        PLN 873
        32% off
        PLN 1,285 PLN 873
      • CMB 22:00
        15h 55m
        1 stop
        KTM 14:10
        Colombo - Kathmandu | Sat, Sep 5 | IndiGo
        PLN 873
        32% off
        PLN 1,285 PLN 873
      • CMB 22:00
        22h
        1 stop
        KTM 20:15
        Colombo - Kathmandu | Sat, Aug 29 | IndiGo
        PLN 891
        31% off
        PLN 1,285 PLN 891
      • CMB 13:00
        17h 25m
        1 stop
        KTM 14:00
        Colombo - Kathmandu | Sun, Aug 2 | Normal Airline
        More cheap flights
        More cheap flights

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

Which month offers the lowest one-way fares when flying from Bandaranaike International Airport to Tribhuvan International Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Bandaranaike International Airport to Tribhuvan International Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Bandaranaike International Airport to Tribhuvan International Airport, it is best to book in July, when average fares are PLN 844. Try to avoid February, as fares peak at around PLN 1,253.

PLN 1,253
PLN 1,049
PLN 844
PLN 640
  • PLN 844
    Jul
  • PLN 1,049
    Aug
  • PLN 1,108
    Sep
  • PLN 1,102
    Oct
  • PLN 986
    Nov
  • PLN 1,024
    Dec
  • PLN 1,032
    Jan
  • PLN 1,253
    Feb
  • PLN 1,087
    Mar
  • PLN 1,075
    Apr
  • PLN 1,086
    May
  • PLN 1,029
    Jun

Which day of the week offers the cheapest flights from Bandaranaike International Airport to Tribhuvan International Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Bandaranaike International Airport to Tribhuvan International Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Bandaranaike International Airport to Tribhuvan International Airport is Thursday, when average fares are usually lower than other days. Avoid departing on Friday, as fares are typically the highest.

PLN 1,160
PLN 1,108
PLN 1,055
PLN 1,003
    Cheapest
  • PLN 1,092
    Mon
  • PLN 1,065
    Tue
  • PLN 1,059
    Wed
  • PLN 1,055
    Thu
  • PLN 1,160
    Fri
  • PLN 1,129
    Sat
  • PLN 1,095
    Sun

Selected Airlines from Bandaranaike International Airport to Tribhuvan International Airport

View airlines operating flights from Colombo to Kathmandu. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Air India
From PLN 752
IndiGo
From PLN 804
Srilankan Airlines
From PLN 917
Batik Air Malaysia
From PLN 1,140
Air Arabia
From PLN 1,306
Qatar Airways
From PLN 1,313
Singapore Airlines
From PLN 1,941
Malaysia Airlines
From PLN 1,963
Apg Airlines
From PLN 2,163
Flydubai
From PLN 2,986

Find more flights and airlines

Flight Schedule from Bandaranaike International Airport to Tribhuvan International Airport

Check on the flight schedule from Colombo to Kathmandu to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AI278

    Bandaranaike International Airport

    17:05

    CMB

    3h 45m

    Nonstop

    20:50

    DEL

    S M - W T F S
    Search

  2. AI223

    Indira Gandhi International Airport

    22:05

    DEL

    1h 55m

    Nonstop

    00:15

    KTM

    S M T W T F S

  3. AI278

    Bandaranaike International Airport

    17:05

    CMB

    3h 45m

    Nonstop

    20:50

    DEL

    S M - W T F S
    Search

  4. AI215

    Indira Gandhi International Airport

    05:00

    DEL

    1h 20m

    Nonstop

    06:35

    KTM

    S M T W T F S

  5. OD298

    Bandaranaike International Airport

    21:45

    CMB

    3h 50m

    Nonstop

    04:05

    KUL

    S - T - T F -
    Search

  6. OD184

    Kuala Lumpur International Airport

    10:20

    KUL

    4h 45m

    Nonstop

    12:50

    KTM

    - M - W T F S

  7. 6E1186

    Bandaranaike International Airport

    22:00

    CMB

    2h 50m

    Nonstop

    00:50

    BOM

    S M T W T F S
    Search

  8. 6E1157

    Chhatrapati Shivaji Maharaj International Airport

    11:10

    BOM

    2h 45m

    Nonstop

    14:10

    KTM

    S M T W T F S

  9. UL191

    Bandaranaike International Airport

    00:35

    CMB

    3h 35m

    Nonstop

    04:10

    DEL

    S M T W T F S
    Search

  10. RA218

    Indira Gandhi International Airport

    16:20

    DEL

    1h 35m

    Nonstop

    18:10

    KTM

    S M T W T F S

  11. AI282

    Bandaranaike International Airport

    05:00

    CMB

    3h 30m

    Nonstop

    08:30

    DEL

    S - T W T F S
    Search

  12. AI223

    Indira Gandhi International Airport

    22:05

    DEL

    1h 55m

    Nonstop

    00:15

    KTM

    S M T W T F S

  13. 6E1170

    Bandaranaike International Airport

    23:05

    CMB

    3h 45m

    Nonstop

    02:50

    DEL

    - M T W - F S
    Search

  14. 6E1161

    Indira Gandhi International Airport

    17:50

    DEL

    1h 45m

    Nonstop

    19:50

    KTM

    S M T W T F S

  15. 6E1186

    Bandaranaike International Airport

    22:00

    CMB

    2h 50m

    Nonstop

    00:50

    BOM

    S M T W T F S
    Search

  16. RA202

    Chhatrapati Shivaji Maharaj International Airport

    17:30

    BOM

    2h 30m

    Nonstop

    20:15

    KTM

    - - - - - - S

  17. AI278

    Bandaranaike International Airport

    17:05

    CMB

    3h 45m

    Nonstop

    20:50

    DEL

    S M - W T F S
    Search

  18. AI219

    Indira Gandhi International Airport

    14:30

    DEL

    1h 45m

    Nonstop

    16:30

    KTM

    S M T W T F S

  19. 6E1180

    Bandaranaike International Airport

    12:30

    CMB

    1h 15m

    Nonstop

    13:45

    MAA

    S M T W T F S
    Search

  20. 6E6225

    Chennai International Airport

    22:30

    MAA

    2h

    Nonstop

    00:30

    BOM

    S M T W T F S

  21. 6E1157

    Chhatrapati Shivaji Maharaj International Airport

    11:10

    BOM

    2h 45m

    Nonstop

    14:10

    KTM

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

Bandaranaike International Airport to Tribhuvan International Airport Flights Info

Flight distance 2,356.62 km
Cheapest one-way ticket price PLN 765
Cheapest return ticket price PLN 1,491

FAQs for Bandaranaike International Airport to Tribhuvan International Airport Flights

  • How long is a flight from Bandaranaike International Airport (CMB) to Tribhuvan International Airport (KTM)?

    It takes around 3 hours 40 minutes to fly from Bandaranaike International Airport (cmb) to Tribhuvan International Airport (ktm).
  • There are around 1 daily flights from Bandaranaike International Airport (CMB) to Tribhuvan International Airport (KTM).
  • Tickets cost around PLN 1,042 in August, making it the cheapest month to book. Bandaranaike International Airport (CMB) to Tribhuvan International Airport (KTM) is a popular route, so don't forget to book your tickets in advance.
  • The route from Bandaranaike International Airport (CMB) to Tribhuvan International Airport (KTM) is quite popular. Without considering departure times or holidays, tickets cost around PLN 1,298 in October, the most expensive month to book this route.
  • The earliest flight departs from Bandaranaike International Airport at 08:05 and arrives in Tribhuvan International Airport at 11:50.
    • The distance from Tribhuvan International Airport to downtown is about 3 km, by taxi about 20 minutes.
  • The closest airport to Tribhuvan International Airport (KTM) is Bharatpur Airport. The distance is around 91 km.
  • Srilankan Airlines is a very popular airline operating an average of 126 flights per month.

Popular Destinations

Note: Prices shown on this page are the estimated lowest 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 you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed 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.