₹23,933 Cheap Flights from Colombo (CMB) to Kathmandu (KTM)

View ₹23,933 flight on Wed, 7 Jan 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ₹23,933 for one-way flights and ₹41,036 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹41,036 Return, found 3 days ago
₹41,036
Return
found 3 days ago
Select Air India flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹41,036 found 3 days ago
Air India
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹43,736 Return, found 3 days ago
₹43,736
Return
found 3 days ago
Select Air India flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹43,736 found 3 days ago
Air India
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹44,081 Return, found 3 days ago
₹44,081
Return
found 3 days ago
Select Air India flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹44,081 found 3 days ago
Air India
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹46,781 Return, found 3 days ago
₹46,781
Return
found 3 days ago
Select Air India flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹46,781 found 3 days ago
SriLankan Airlines
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹48,901 Return, found 3 days ago
₹48,901
Return
found 3 days ago
Select SriLankan Airlines flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹48,901 found 3 days ago
IndiGo
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹51,767 Return, found 3 days ago
₹51,767
Return
found 3 days ago
Select IndiGo flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹51,767 found 3 days ago
Qatar Airways
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹81,025 Return, found 3 days ago
₹81,025
Return
found 3 days ago
Select Qatar Airways flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹81,025 found 3 days ago
China Eastern Airlines
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹85,370 Return, found 3 days ago
₹85,370
Return
found 3 days ago
Select China Eastern Airlines flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹85,370 found 3 days ago
Singapore Airlines
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹108,261 Return, found 3 days ago
₹108,261
Return
found 3 days ago
Select Singapore Airlines flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹108,261 found 3 days ago
Malaysia Airlines
Mon, 19 Jan - Wed, 28 Jan
CMB
Colombo
KTM
Kathmandu
₹117,015 Return, found 3 days ago
₹117,015
Return
found 3 days ago
Select Malaysia Airlines flight, departing Mon, 19 Jan from Colombo to Kathmandu, returning Wed, 28 Jan, priced at ₹117,015 found 3 days ago

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

July is typically the cheapest month to fly

From ₹36,232 - ₹54,702 per traveller.
Flight from Colombo to Kathmandu route information
Origin airport
Bandaranaike Intl.
Destination airport
Tribhuvan Intl.
Return price
₹41,036
Distance
2340 km
Average flight time
3 hours 30 mins

Perfect flights from Colombo to Kathmandu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Colombo to Kathmandu. 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 Bandaranaike Intl. to Tribhuvan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ₹23,933 and roundtrip prices from ₹41,036. 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 Tribhuvan 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 Kathmandu.

Frequently asked questions

How much is a flight from CMB to Tribhuvan Intl. Airport?
Start packing your suitcase, because round-trip flights from Colombo International Airport to Tribhuvan Intl. Airport start from ₹41,036. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CMB to Tribhuvan Intl. Airport?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from CMB to Tribhuvan Intl. Airport 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 Bandaranaike Intl. Airport (CMB) to KTM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Colombo International Airport to Tribhuvan Intl. Airport (KTM)?
The flying distance from Bandaranaike Intl. Airport (CMB) to KTM is 2,400 kilometres. Sneak in a nap or read a good book and the trip will zip on by.
Which airlines fly direct from Colombo International Airport to Tribhuvan Intl. Airport (KTM)?
Flying directly from Colombo International Airport to Tribhuvan Intl. Airport (KTM) is a cinch with SriLankan Airlines (UL). This top airline operates 21 flights each month.
Are Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport (KTM) flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up amazing last-minute deals from CMB to Tribhuvan Intl. Airport, but there's no guarantee. As many airlines release seats up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be certain you're always getting the latest offers.

Explore a world of travel with Expedia

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