CA $302 Cheap Flights from Kathmandu (KTM) to Colombo (CMB)

Popular airlines from Tribhuvan Intl. Airport (KTM) to Bandaranaike Intl. Airport (CMB)

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Cheap flights from Kathmandu (KTM) to Colombo (CMB)

Prices were available within the past 7 days and start at CA $302 for one-way flights and CA $554 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Air India
Air India
Air India
Air India
Air India
IndiGo
SriLankan Airlines
Singapore Airlines
Qatar Airways

Find the cheapest month to fly from Kathmandu (KTM) to Colombo (CMB)

July is typically the cheapest month to fly

From CA $549 - CA $805 per traveller.

Graph displaying average flight prices per month

Flight from Kathmandu to Colombo (KTM - CMB) route information
Origin airport
Tribhuvan Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air India, IndiGo, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International
Roundtrip price
CA $553
Distance
2340 km
Average flight time
3 hours 40 mins

Kathmandu to Seeduwa - Katunayake Flights

The easy way to book your flights from Kathmandu to Colombo 

With Expedia, it’s simple to find and book flights to Colombo from Kathmandu whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are SriLankan Airlines nonstop flights to Bandaranaike Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Kathmandu to Colombo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Tribhuvan Intl., KTM to Bandaranaike Intl., CMB 

Sort your search results by price to find great deals on your flight from Kathmandu to Colombo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Colombo from Kathmandu currently is just CA $554 rising to CA $951.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Colombo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Colombo from Kathmandu 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Colombo with Expedia today.

Frequently asked questions

How much is a flight from Tribhuvan Intl. Airport (KTM) to CMB?
If you're planning on travelling between Tribhuvan Intl. Airport and CMB, round-trip journeys start from CA $554. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from KTM to Bandaranaike Intl. Airport (CMB)?
Most flights can be cancelled online, but every air carrier has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Tribhuvan Intl. Airport (KTM) to Colombo International Airport that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from KTM to Colombo International Airport. This allows you to secure a great deal in advance and still have the freedom to make changes without any extra fees. Keep in mind that you'll need to cover the fare difference.
How many hours is the flight from Tribhuvan Intl. Airport to Colombo International Airport?
The flight time from KTM to Colombo International Airport is approximately 9 hours and 12 minutes. It's is no small journey, so remember to fill your carry-on bag with plenty to keep you busy.
How far is the flight from KTM to Bandaranaike Intl. Airport (CMB)?
The flight distance from Tribhuvan Intl. Airport to Colombo International Airport is 2,400 kilometres. Bring along a drink, some snacks and an interesting novel to read. Keep yourself busy in the air and the time will fly by.
Which airlines fly direct from Tribhuvan Intl. Airport to CMB?
A favourite with many savvy travellers, SriLankan Airlines (UL) offers 17 monthly flights from Tribhuvan Intl. Airport (KTM) to CMB. Pick the one that fits in with your travel plans and book your seat today.
Are KTM to CMB flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Tribhuvan Intl. Airport to CMB at the last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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