₹20,281 Cheap Flights from Kathmandu (KTM) to Colombo (CMB)

View ₹20,281 flight on Mon, 28 Apr 2025Opens in a new window

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 ₹20,281 for one-way flights and ₹35,709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Fri, 30 May - Wed, 4 Jun
KTM
Kathmandu
CMB
Colombo
₹35,709 Return, found 6 days ago
₹35,709
Return
found 6 days ago
Select Air India flight, departing Fri, 30 May from Kathmandu to Colombo, returning Wed, 4 Jun, priced at ₹35,709 found 6 days ago
Air India
Sat, 17 May - Sun, 25 May
KTM
Kathmandu
CMB
Colombo
₹35,712 Return, found 4 days ago
₹35,712
Return
found 4 days ago
Select Air India flight, departing Sat, 17 May from Kathmandu to Colombo, returning Sun, 25 May, priced at ₹35,712 found 4 days ago
Air India
Sat, 17 May - Sun, 25 May
KTM
Kathmandu
CMB
Colombo
₹36,972 Return, found 4 days ago
₹36,972
Return
found 4 days ago
Select Air India flight, departing Sat, 17 May from Kathmandu to Colombo, returning Sun, 25 May, priced at ₹36,972 found 4 days ago
Air India
Fri, 30 May - Wed, 4 Jun
KTM
Kathmandu
CMB
Colombo
₹39,484 Return, found 6 days ago
₹39,484
Return
found 6 days ago
Select Air India flight, departing Fri, 30 May from Kathmandu to Colombo, returning Wed, 4 Jun, priced at ₹39,484 found 6 days ago
Air India
Sat, 17 May - Sun, 25 May
KTM
Kathmandu
CMB
Colombo
₹39,492 Return, found 4 days ago
₹39,492
Return
found 4 days ago
Select Air India flight, departing Sat, 17 May from Kathmandu to Colombo, returning Sun, 25 May, priced at ₹39,492 found 4 days ago
Air India
Mon, 12 May - Wed, 21 May
KTM
Kathmandu
CMB
Colombo
₹39,820 Return, found 5 days ago
₹39,820
Return
found 5 days ago
Select Air India flight, departing Mon, 12 May from Kathmandu to Colombo, returning Wed, 21 May, priced at ₹39,820 found 5 days ago
Air India
Mon, 28 Apr - Sat, 3 May
KTM
Kathmandu
CMB
Colombo
₹40,672 Return, found 7 hours ago
₹40,672
Return
found 7 hours ago
Select Air India flight, departing Mon, 28 Apr from Kathmandu to Colombo, returning Sat, 3 May, priced at ₹40,672 found 7 hours ago
SriLankan Airlines
Mon, 12 May - Wed, 21 May
KTM
Kathmandu
CMB
Colombo
₹55,022 Return, found 5 days ago
₹55,022
Return
found 5 days ago
Select SriLankan Airlines flight, departing Mon, 12 May from Kathmandu to Colombo, returning Wed, 21 May, priced at ₹55,022 found 5 days ago
Thai Airways International
Fri, 30 May - Wed, 4 Jun
KTM
Kathmandu
CMB
Colombo
₹65,962 Return, found 6 days ago
₹65,962
Return
found 6 days ago
Select Thai Airways International flight, departing Fri, 30 May from Kathmandu to Colombo, returning Wed, 4 Jun, priced at ₹65,962 found 6 days ago
IndiGo
Wed, 30 Apr - Wed, 7 May
KTM
Kathmandu
CMB
Colombo
₹67,136 Return, found 2 days ago
₹67,136
Return
found 2 days ago
Select IndiGo flight, departing Wed, 30 Apr from Kathmandu to Colombo, returning Wed, 7 May, priced at ₹67,136 found 2 days ago
Flight from Kathmandu to Colombo route information
Origin airport
Tribhuvan Intl.
Destination airport
Bandaranaike Intl.
Return price
₹35,709
Distance
2340 km

Perfect flights from Kathmandu to Colombo

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Kathmandu to Colombo. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Tribhuvan Intl. to Bandaranaike Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹20,281 and roundtrip prices from ₹35,709. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Bandaranaike Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Colombo.

Frequently asked questions

How much is a flight from Tribhuvan Intl. Airport (KTM) to CMB?
The lowest price advertised for a round-trip journey from Tribhuvan Intl. Airport to CMB is ₹35,709. But you better act quick. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. 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)?
This can vary between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where you’ll find easy instructions on how to cancel online.
How do I find cheap flights from Tribhuvan Intl. Airport to CMB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Tribhuvan Intl. Airport to Bandaranaike Intl. Airport (CMB) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Tribhuvan Intl. Airport (KTM) to CMB?
Around 2,400 kilometres separates Kathmandu and Seeduwa - Katunayake, so pack something to keep you busy for a couple of hours. That thrilling novel you haven’t had time to start will be just the ticket.
Which airlines fly direct from Tribhuvan Intl. Airport (KTM) to Bandaranaike Intl. Airport (CMB)?
Check out SriLankan Airlines (UL) if you want to travel directly from Tribhuvan Intl. Airport (KTM) to Colombo International Airport. This carrier offers 21 monthly flights, so you’re sure to find one that fits your travel plans.
Are KTM to CMB flight tickets cheaper when they're purchased at the last minute?
Fares from Tribhuvan Intl. Airport to Bandaranaike Intl. Airport (CMB) are available up to a year before departure on Expedia. And although you may pick up fantastic last-minute deals, it’s not something you should count on. Also, booking your flights well in advance means you’ll have more options — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

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