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Tribhuvan International Airport to Bandaranaike International Airport flight

Explore the cheapest one-way and round-trip flights from Tribhuvan International Airport to Bandaranaike International Airport over the next 90 days, with one-way fares from THB 6,730 and round-trip from THB 13,990. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KTM 13:40
        3h 35m
        Direct
        CMB 17:00
        Kathmandu - Colombo | Sun, Nov 1 | SriLankan Airlines
        CMB 08:50
        3h 35m
        Direct
        KTM 12:40
        Colombo - Kathmandu | Sun, Nov 8 | SriLankan Airlines
        THB 18,240 THB 24,040
        24% off
        24% off
        THB 24,040 THB 18,240
      • KTM 13:15
        3h 35m
        Direct
        CMB 16:35
        Kathmandu - Colombo | Mon, Nov 2 | SriLankan Airlines
        CMB 08:50
        3h 35m
        Direct
        KTM 12:40
        Colombo - Kathmandu | Sun, Nov 8 | SriLankan Airlines
        THB 18,750 THB 24,040
        22% off
        22% off
        THB 24,040 THB 18,750
      • KTM 14:40
        25h 40m
        1 stop
        CMB 16:05
        Kathmandu - Colombo | Sun, Nov 1 | Air India
        CMB 19:15
        20h 40m
        1 stop
        KTM 16:10
        Colombo - Kathmandu | Sun, Nov 8 | Air India
        THB 13,990 THB 24,040
        42% off
        42% off
        THB 24,040 THB 13,990
      • KTM 06:30
        28h 40m
        1 stop
        CMB 10:55
        Kathmandu - Colombo | Sat, Nov 7 | Air India
        CMB 05:10
        8h 30m
        1 stop
        KTM 13:55
        Colombo - Kathmandu | Fri, Nov 13 | Air India
        THB 14,210
        41% off
        THB 24,040 THB 14,210
      • KTM 14:40
        25h 40m
        1 stop
        CMB 16:05
        Kathmandu - Colombo | Tue, Oct 6 | Air India
        CMB 19:15
        21h
        1 stop
        KTM 16:30
        Colombo - Kathmandu | Sun, Oct 11 | Air India
        THB 14,880
        38% off
        THB 24,040 THB 14,880
      • KTM 07:35
        27h 35m
        1 stop
        CMB 10:55
        Kathmandu - Colombo | Fri, Nov 13 | Air India
        CMB 12:15
        20h 35m
        1 stop
        KTM 09:05
        Colombo - Kathmandu | Wed, Nov 18 | Air India
        THB 14,940
        38% off
        THB 24,040 THB 14,940
      • KTM 07:35
        27h 35m
        1 stop
        CMB 10:55
        Kathmandu - Colombo | Thu, Nov 5 | Air India
        CMB 17:05
        22h 50m
        1 stop
        KTM 16:10
        Colombo - Kathmandu | Tue, Nov 10 | Air India
        THB 15,090
        37% off
        THB 24,040 THB 15,090
      • KTM 17:30
        10h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Sat, Oct 24 | Air India
        CMB 05:00
        27h 50m
        1 stop
        KTM 09:05
        Colombo - Kathmandu | Sat, Oct 31 | Air India
        THB 15,200
        37% off
        THB 24,040 THB 15,200
      • KTM 14:40
        13h 35m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Sat, Oct 31 | Air India
        CMB 17:05
        13h 15m
        1 stop
        KTM 06:35
        Colombo - Kathmandu | Sat, Nov 7 | Air India
        THB 15,370
        36% off
        THB 24,040 THB 15,370
      • KTM 06:30
        21h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Wed, Oct 28 | Air India
        CMB 05:00
        27h 50m
        1 stop
        KTM 09:05
        Colombo - Kathmandu | Mon, Nov 2 | Air India
        THB 15,420
        36% off
        THB 24,040 THB 15,420
      • KTM 17:30
        10h 45m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Mon, Oct 5 | Air India
        CMB 05:00
        27h 50m
        1 stop
        KTM 09:05
        Colombo - Kathmandu | Mon, Oct 12 | Air India
        THB 15,540
        35% off
        THB 24,040 THB 15,540
      • KTM 10:05
        18h 10m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Fri, Oct 30 | Air India
        CMB 12:15
        8h 10m
        1 stop
        KTM 20:40
        Colombo - Kathmandu | Thu, Nov 5 | Air India
        THB 15,650
        35% off
        THB 24,040 THB 15,650
      • KTM 10:05
        18h 10m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Tue, Oct 27 | Air India
        CMB 19:15
        21h
        1 stop
        KTM 16:30
        Colombo - Kathmandu | Sun, Nov 1 | Air India
        THB 15,830
        34% off
        THB 24,040 THB 15,830
      • KTM 06:30
        12h
        1 stop
        CMB 18:15
        Kathmandu - Colombo | Sun, Oct 25 | Air India
        CMB 17:05
        15h 45m
        1 stop
        KTM 09:05
        Colombo - Kathmandu | Sat, Oct 31 | Air India
        THB 16,000
        33% off
        THB 24,040 THB 16,000
      • KTM 13:00
        17h 25m
        1 stop
        CMB 14:00
        Kathmandu - Colombo | Sun, Oct 4 | Normal Airline
        CMB 15:00
        6h
        Direct
        KTM 16:00
        Colombo - Kathmandu | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        KTM 13:15
        3h 35m
        Direct
        CMB 16:35
        Kathmandu - Colombo | Wed, Oct 21 | SriLankan Airlines
        THB 11,950 THB 15,360
        22% off
        22% off
        THB 15,360 THB 11,950
      • KTM 13:15
        3h 35m
        Direct
        CMB 16:35
        Kathmandu - Colombo | Tue, Oct 20 | SriLankan Airlines
        THB 11,980 THB 15,360
        22% off
        22% off
        THB 15,360 THB 11,980
      • KTM 21:10
        21h 20m
        1 stop
        CMB 18:15
        Kathmandu - Colombo | Tue, Oct 13 | Air India
        THB 6,730 THB 15,360
        56% off
        56% off
        THB 15,360 THB 6,730
      • KTM 07:35
        20h 40m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Sat, Oct 10 | Air India
        THB 6,780
        56% off
        THB 15,360 THB 6,780
      • KTM 07:35
        8h 45m
        1 stop
        CMB 16:05
        Kathmandu - Colombo | Tue, Oct 20 | Air India
        THB 6,990
        54% off
        THB 15,360 THB 6,990
      • KTM 14:40
        13h 35m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Tue, Oct 6 | Air India
        THB 7,000
        54% off
        THB 15,360 THB 7,000
      • KTM 15:10
        17h 50m
        1 stop
        CMB 08:45
        Kathmandu - Colombo | Tue, Oct 13 | IndiGo
        THB 7,470
        51% off
        THB 15,360 THB 7,470
      • KTM 15:10
        17h 50m
        1 stop
        CMB 08:45
        Kathmandu - Colombo | Mon, Oct 12 | IndiGo
        THB 7,620
        50% off
        THB 15,360 THB 7,620
      • KTM 07:35
        20h 50m
        1 stop
        CMB 04:10
        Kathmandu - Colombo | Tue, Nov 3 | Air India
        THB 7,940
        48% off
        THB 15,360 THB 7,940
      • KTM 17:30
        22h 50m
        1 stop
        CMB 16:05
        Kathmandu - Colombo | Mon, Oct 12 | Air India
        THB 7,970
        48% off
        THB 15,360 THB 7,970
      • KTM 21:10
        7h 5m
        1 stop
        CMB 04:00
        Kathmandu - Colombo | Sat, Oct 3 | Air India
        THB 7,980
        48% off
        THB 15,360 THB 7,980
      • KTM 21:10
        19h 10m
        1 stop
        CMB 16:05
        Kathmandu - Colombo | Mon, Oct 19 | Air India
        THB 7,990
        48% off
        THB 15,360 THB 7,990
      • KTM 06:30
        12h
        1 stop
        CMB 18:15
        Kathmandu - Colombo | Wed, Oct 14 | Air India
        THB 7,990
        48% off
        THB 15,360 THB 7,990
      • KTM 06:30
        28h 40m
        1 stop
        CMB 10:55
        Kathmandu - Colombo | Wed, Nov 4 | Air India
        THB 8,010
        48% off
        THB 15,360 THB 8,010
      • KTM 13:00
        17h 25m
        1 stop
        CMB 14:00
        Kathmandu - Colombo | Sun, Oct 4 | Normal Airline
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Displayed flight fares from Tribhuvan International Airport to Bandaranaike International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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

What is the cheapest month to fly from Tribhuvan International Airport to Bandaranaike International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Tribhuvan International Airport to Bandaranaike International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Tribhuvan International Airport to Bandaranaike International Airport are usually in September, with an average price of THB 10,440. It is best to avoid July, when the average price can reach THB 16,330.

THB 16,330
THB 13,385
THB 10,440
THB 7,495
  • THB 10,440
    Sep
  • THB 12,390
    Oct
  • THB 13,730
    Nov
  • THB 13,710
    Dec
  • THB 12,380
    Jan
  • THB 12,690
    Feb
  • THB 12,780
    Mar
  • THB 12,300
    Apr
  • THB 10,600
    May
  • THB 11,720
    Jun
  • THB 16,330
    Jul
  • THB 15,170
    Aug

What is the cheapest month to fly return from Tribhuvan International Airport to Bandaranaike International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Tribhuvan International Airport to Bandaranaike International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is often the month to find the lowest fares from Tribhuvan International Airport to Bandaranaike International Airport, with an average price of THB 8,120. December is usually the most expensive month, with an average price reaching THB 21,330.

THB 21,330
THB 14,725
THB 8,120
THB 1,515
    Cheapest
  • THB 10,200
    Sep
  • THB 8,120
    Oct
  • THB 18,100
    Nov
  • THB 21,330
    Dec
  • THB 18,760
    Jan
  • THB 20,210
    Feb
  • THB 20,180
    Mar
  • THB 14,440
    Apr
  • THB 17,470
    May
  • THB 17,600
    Jun
  • THB 20,560
    Jul
  • THB 19,120
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from Tribhuvan International Airport to Bandaranaike International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Tribhuvan International Airport to Bandaranaike International Airport is Saturday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

THB 14,550
THB 13,125
THB 11,700
THB 10,275
    Cheapest
  • THB 12,760
    Mon
  • THB 12,620
    Tue
  • THB 12,480
    Wed
  • THB 13,030
    Thu
  • THB 12,680
    Fri
  • THB 11,700
    Sat
  • THB 14,550
    Sun

Which airline offers the cheapest flights from Tribhuvan International Airport to Bandaranaike International Airport?

The cheapest airline flying from Tribhuvan International Airport to Bandaranaike International Airport is Air India (from THB 6,960) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air India
From THB 6,960
IndiGo
From THB 8,110
Nepal Airlines
From THB 9,230
Air Arabia
From THB 11,820
SriLankan Airlines
From THB 12,010
Himalaya Airlines
From THB 12,150
Biman Bangladesh Airlines
From THB 12,480
Singapore Airlines
From THB 12,540
Thai Airways
From THB 13,060
Batik Air Malaysia
From THB 14,150

Find more flights and airlines

What is the flight schedule from Tribhuvan International Airport to Bandaranaike International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AI212

    Tribhuvan International Airport

    21:10

    KTM

    2h 10m

    Direct

    23:05

    DEL

    S M T W T F S
    Search

  2. AI277

    Indira Gandhi International Airport

    00:25

    DEL

    3h 35m

    Direct

    04:00

    CMB

    S M T W T F S

  3. 6E1254

    Tribhuvan International Airport

    14:05

    KTM

    1h 55m

    Direct

    15:45

    DEL

    S M T W T F S
    Search

  4. 6E1169

    Indira Gandhi International Airport

    18:25

    DEL

    3h 30m

    Direct

    21:55

    CMB

    S M T W - F S

  5. AI216

    Tribhuvan International Airport

    07:35

    KTM

    1h 55m

    Direct

    09:15

    DEL

    S M T W T F S
    Search

  6. AI281

    Indira Gandhi International Airport

    12:40

    DEL

    3h 25m

    Direct

    16:05

    CMB

    S M T W T F S

  7. AI220

    Tribhuvan International Airport

    17:00

    KTM

    2h 10m

    Direct

    18:55

    DEL

    S M T W T F S
    Search

  8. AI277

    Indira Gandhi International Airport

    00:25

    DEL

    3h 35m

    Direct

    04:00

    CMB

    S M T W T F S

  9. AI224

    Tribhuvan International Airport

    06:30

    KTM

    2h 5m

    Direct

    08:20

    DEL

    S M T W T F S
    Search

  10. AI281

    Indira Gandhi International Airport

    12:40

    DEL

    3h 25m

    Direct

    16:05

    CMB

    S M T W T F S

  11. AI218

    Tribhuvan International Airport

    14:00

    KTM

    1h 50m

    Direct

    15:35

    DEL

    S M T W T F S
    Search

  12. AI277

    Indira Gandhi International Airport

    00:25

    DEL

    3h 35m

    Direct

    04:00

    CMB

    S M T W T F S

  13. B3773

    Tribhuvan International Airport

    08:40

    KTM

    1h 30m

    Direct

    09:55

    DEL

    S - - W - - -
    Search

  14. UL196

    Indira Gandhi International Airport

    18:45

    DEL

    3h 35m

    Direct

    22:20

    CMB

    S M T W T F S

  15. 6E1158

    Tribhuvan International Airport

    15:10

    KTM

    2h 45m

    Direct

    17:40

    BOM

    S M T W T F S
    Search

  16. 6E1185

    Chhatrapati Shivaji Maharaj International Airport

    06:10

    BOM

    2h 35m

    Direct

    08:45

    CMB

    S M T W T F S

  17. AI214

    Tribhuvan International Airport

    10:05

    KTM

    1h 55m

    Direct

    11:45

    DEL

    S M T W T F S
    Search

  18. AI277

    Indira Gandhi International Airport

    00:25

    DEL

    3h 35m

    Direct

    04:00

    CMB

    S M T W T F S

  19. AI216

    Tribhuvan International Airport

    07:35

    KTM

    1h 55m

    Direct

    09:15

    DEL

    S M T W T F S
    Search

  20. AI277

    Indira Gandhi International Airport

    00:25

    DEL

    3h 35m

    Direct

    04:00

    CMB

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

About Tribhuvan International Airport and Bandaranaike International Airport

Learn about Tribhuvan International Airport (KTM) and Bandaranaike International Airport (CMB) — including location, terminals, transportation, and travel tips.

Flight distance 2,356.62 km
Cheapest one-way ticket price THB 6,730
Cheapest return ticket price THB 13,990

FAQs for Tribhuvan International Airport to Bandaranaike International Airport Flights

  • How many daily flights are there from Tribhuvan International Airport (KTM) to Bandaranaike International Airport (CMB)?

    There are around 1 daily flights from Tribhuvan International Airport (KTM) to Bandaranaike International Airport (CMB).
  • The earliest flight from Tribhuvan International Airport to Bandaranaike International Airport departs at 13:15, and the last departs at 13:40, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Tribhuvan International Airport (KTM) to Bandaranaike International Airport (CMB) is quite popular. Without considering departure times or holidays, tickets cost around THB 20,210 in November, the most expensive month to book this route.
    • The distance from Bandaranaike International Airport to downtown is about 29 km. It takes about 40 minutes by taxi.
  • The closest airport to Bandaranaike International Airport (CMB) is Katugastota Airport. The distance is around 85 km.
  • SriLankan Airlines is a very popular airline operating an average of 372 flights per month.
  • One-way flights from Tribhuvan International Airport to Bandaranaike International Airport currently start from THB 6,730, and round-trip fares start from THB 13,990. The current lowest fare is a Air India flight departing on Tue, Oct 13; prices may vary depending on availability.
  • Yes. SriLankan Airlines operate direct flights from Tribhuvan International Airport to Bandaranaike International Airport, with an average flight time of 3 hours 8 minutes, and around 4 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Tribhuvan International Airport to Bandaranaike International Airport is THB 14,540. Prices may vary depending on the departure date, airline, and availability.
  • Tribhuvan International Airport to Bandaranaike International Airport operates around 4 weekly flights, mainly by SriLankan Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Tribhuvan International Airport and Bandaranaike International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.