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Cheap flight deals from Kathmandu to Colombo Starting at NZD 349

Discover our range of affordable one-way and round-trip flights from Kathmandu to Colombo and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        KTM13:40
        3h 35m
        Nonstop
        CMB17:00
        Wed, Mar 12|Kathmandu - Colombo|SriLankan Airlines
        NZD 580NZD 923
        37% OFF
        37% OFF
        NZD 923NZD 580

        Choose SriLankan Airlines flights from Kathmandu to Colombo. The one-way direct flight with SriLankan Airlines departs from Tribhuvan International Airport on Wed, Mar 12, arriving at Bandaranaike International Airport. One-way Prices start from NZD 580 including taxes and charges.

      • KTM13:40
        3h 35m
        Nonstop
        CMB17:00
        Wed, Mar 5|Kathmandu - Colombo|SriLankan Airlines
        NZD 582NZD 923
        37% OFF
        37% OFF
        NZD 923NZD 582

        Choose SriLankan Airlines flights from Kathmandu to Colombo. The one-way direct flight with SriLankan Airlines departs from Tribhuvan International Airport on Wed, Mar 5, arriving at Bandaranaike International Airport. One-way Prices start from NZD 582 including taxes and charges.

      • KTM17:00
        25h 30m
        1 stop
        CMB18:15
        Tue, Mar 4|Kathmandu - Colombo|Air India
        NZD 349NZD 923
        62% OFF
        62% OFF
        NZD 923NZD 349

        Choose Air India flights from Kathmandu to Colombo. The one-way connecting flight with Air India departs from Tribhuvan International Airport on Tue, Mar 4, arriving at Bandaranaike International Airport. One-way Prices start from NZD 349 including taxes and charges.

      • KTM14:55
        25h 25m
        1 stop
        CMB16:05
        Sun, Apr 27|Kathmandu - Colombo|Air India
        NZD 361
        NZD 361

        Choose Air India flights from Kathmandu to Colombo. The one-way connecting flight with Air India departs from Tribhuvan International Airport on Sun, Apr 27, arriving at Bandaranaike International Airport. One-way Prices start from NZD 361 including taxes and charges.

      • KTM14:55
        25h 25m
        1 stop
        CMB16:05
        Wed, Mar 5|Kathmandu - Colombo|Air India
        NZD 364
        NZD 364

        Choose Air India flights from Kathmandu to Colombo. The one-way connecting flight with Air India departs from Tribhuvan International Airport on Wed, Mar 5, arriving at Bandaranaike International Airport. One-way Prices start from NZD 364 including taxes and charges.

      • KTM14:55
        25h 25m
        1 stop
        CMB16:05
        Wed, Mar 19|Kathmandu - Colombo|Air India
        NZD 372
        NZD 372

        Choose Air India flights from Kathmandu to Colombo. The one-way connecting flight with Air India departs from Tribhuvan International Airport on Wed, Mar 19, arriving at Bandaranaike International Airport. One-way Prices start from NZD 372 including taxes and charges.

      • KTM14:55
        25h 25m
        1 stop
        CMB16:05
        Wed, Apr 23|Kathmandu - Colombo|Air India
        NZD 380
        NZD 380

        Choose Air India flights from Kathmandu to Colombo. The one-way connecting flight with Air India departs from Tribhuvan International Airport on Wed, Apr 23, arriving at Bandaranaike International Airport. One-way Prices start from NZD 380 including taxes and charges.

      • KTM15:45
        24h 35m
        1 stop
        CMB16:05
        Thu, Apr 10|Kathmandu - Colombo|Air India
        NZD 385
        NZD 385

        Choose Air India flights from Kathmandu to Colombo. The one-way connecting flight with Air India departs from Tribhuvan International Airport on Thu, Apr 10, arriving at Bandaranaike International Airport. One-way Prices start from NZD 385 including taxes and charges.

      • KTM14:55
        25h 25m
        1 stop
        CMB16:05
        Wed, Apr 30|Kathmandu - Colombo|Air India
        NZD 385
        NZD 385

        Choose Air India flights from Kathmandu to Colombo. The one-way connecting flight with Air India departs from Tribhuvan International Airport on Wed, Apr 30, arriving at Bandaranaike International Airport. One-way Prices start from NZD 385 including taxes and charges.

      • KTM17:00
        23h 20m
        1 stop
        CMB16:05
        Wed, Mar 12|Kathmandu - Colombo|Air India
        NZD 388
        NZD 388

        Choose Air India flights from Kathmandu to Colombo. The one-way connecting flight with Air India departs from Tribhuvan International Airport on Wed, Mar 12, arriving at Bandaranaike International Airport. One-way Prices start from NZD 388 including taxes and charges.

      • KTM01:00 pm
        3h 5m
        Nonstop
        CMB02:00 pm
        Wed, Feb 26|Kathmandu - Colombo|SriLankan Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Kathmandu to Colombo flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. RA217

    Royal Nepal Airlines

    13:25

    KTM

    1.7h

    14:50

    DEL

    SMTWTFS
    Search

  2. 6E2314

    IndiGo

    20:15

    DEL

    2.3h

    22:30

    HYD

    SMTWTFS

  3. 6E1181

    IndiGo

    11:45

    HYD

    1.9h

    13:40

    CMB

    SM-WTFS

  4. RA217

    Royal Nepal Airlines

    13:25

    KTM

    1.7h

    14:50

    DEL

    SMTWTFS
    Search

  5. 6E2429

    IndiGo

    22:15

    DEL

    2.8h

    01:00

    MAA

    SMTWTFS

  6. 6E1175

    IndiGo

    11:30

    MAA

    1.3h

    12:50

    CMB

    SMTWTFS

  7. RA217

    Royal Nepal Airlines

    13:25

    KTM

    1.7h

    14:50

    DEL

    SMTWTFS
    Search

  8. 6E685

    IndiGo

    23:00

    DEL

    2.8h

    01:50

    MAA

    SMTWTFS

  9. 6E1175

    IndiGo

    11:30

    MAA

    1.3h

    12:50

    CMB

    SMTWTFS

  10. RA217

    Royal Nepal Airlines

    13:25

    KTM

    1.7h

    14:50

    DEL

    SMTWTFS
    Search

  11. 6E2762

    IndiGo

    19:45

    DEL

    2.8h

    22:35

    MAA

    SMTWTFS

  12. 6E1175

    IndiGo

    11:30

    MAA

    1.3h

    12:50

    CMB

    SMTWTFS

  13. RA217

    Royal Nepal Airlines

    13:25

    KTM

    1.7h

    14:50

    DEL

    SMTWTFS
    Search

  14. 6E2006

    IndiGo

    02:30

    DEL

    2.8h

    05:15

    MAA

    SMTWTFS

  15. 6E1175

    IndiGo

    11:30

    MAA

    1.3h

    12:50

    CMB

    SMTWTFS

  16. RA217

    Royal Nepal Airlines

    13:25

    KTM

    1.7h

    14:50

    DEL

    SMTWTFS
    Search

  17. 6E2762

    IndiGo

    19:45

    DEL

    2.8h

    22:35

    MAA

    SMTWTFS

  18. 6E1171

    IndiGo

    00:35

    MAA

    1.4h

    02:00

    CMB

    SMTWTFS

  19. RA217

    Royal Nepal Airlines

    13:25

    KTM

    1.7h

    14:50

    DEL

    SMTWTFS
    Search

  20. UL196

    SriLankan Airlines

    18:35

    DEL

    3.6h

    22:10

    CMB

    SMTWTFS

  21. RA225

    Royal Nepal Airlines

    13:45

    KTM

    3.0h

    16:30

    BLR

    -M-W---
    Search

  22. 6E575

    IndiGo

    05:00

    BLR

    1.1h

    06:05

    MAA

    SMTWTFS

  23. 6E1175

    IndiGo

    11:30

    MAA

    1.3h

    12:50

    CMB

    SMTWTFS

  24. 6E1158

    IndiGo

    15:05

    KTM

    2.9h

    17:45

    BOM

    SMTWTFS
    Search

  25. 6E1185

    IndiGo

    12:15

    BOM

    2.8h

    15:00

    CMB

    SM-WTFS

  26. AI216

    Air India

    15:45

    KTM

    2.0h

    17:30

    DEL

    SMTWTFS
    Search

  27. AI281

    Air India

    12:20

    DEL

    3.8h

    16:05

    CMB

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Kathmandu to Colombo?

Explore the best time to buy affordable tickets to Colombo with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Kathmandu to Colombo

Which airline provides the cheapest flights from Kathmandu to Colombo? Discover the option that best suits your travel needs before embarking on your journey.
SriLankan Airlines logoSriLankan Airlines

Frequently Asked Questions

  • When are flight tickets from Kathmandu (KTM) to Colombo (CMB) the cheapest?

    Airlines adjust prices for flights from Kathmandu to Colombo based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kathmandu (KTM) to Colombo (CMB) cost?

    According to Trip.com's data, the lowest price is around NZD 1,210.

  • How long does it take to fly from Kathmandu (KTM) to Colombo (CMB)?

    It takes about 3 hours 35 minutes to fly from Kathmandu (KTM) to Colombo (CMB).

  • What is the transportation method from the main airport to downtown in Colombo?

    • The distance from Bandaranaike International Airport to downtown is about 29 km, by taxi about 40 minutes.

  • What are the most popular airlines that fly from Kathmandu (KTM) to Colombo (CMB)?

    Airlines with flights from Kathmandu (KTM) to Colombo (CMB): SriLankan Airlines.

  • What's the most popular airline for non-stop flights from Kathmandu (KTM) to Colombo (CMB)?

    SriLankan Airlines operates 1 non-stop flights from Kathmandu (KTM) to Colombo (CMB).

  • How many airports are there in Colombo (CMB)?

    There are 1 airport(s) near Colombo (CMB): Bandaranaike International Airport.

How to find a cheap flight from Kathmandu to Colombo

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Kathmandu to Colombo

Cheapest direct flight priceNZD 348
Cheapest return ticket priceNZD 902
Off-season for travelApril
Peak season for travelNovember
Flight distance2,380.67 km
Average flight time3 hours 35 minutes
Popular airlineIndiGo

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