₩479,443 Cheap Flights from Colombo (CMB) to Kathmandu (KTM)

View ₩479,443 flight on Mon, May 18, 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 to Kathmandu (CMB-KTM)

Prices were available within the past 7 days and start at ₩479,443 for one-way flights and ₩752,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Mon, May 18 - Mon, May 25
CMB
Colombo
KTM
Kathmandu
₩752,200 Roundtrip, found 3 days ago
₩752,200
Roundtrip
found 3 days ago
Select SriLankan Airlines flight, departing Mon, May 18 from Colombo to Kathmandu, returning Mon, May 25, priced at ₩752,200 found 3 days ago
Air India
Mon, May 18 - Mon, May 25
CMB
Colombo
KTM
Kathmandu
₩902,700 Roundtrip, found 3 days ago
₩902,700
Roundtrip
found 3 days ago
Select Air India flight, departing Mon, May 18 from Colombo to Kathmandu, returning Mon, May 25, priced at ₩902,700 found 3 days ago
Air India
Thu, Nov 19 - Fri, Dec 4
CMB
Colombo
KTM
Kathmandu
₩905,300 Roundtrip, found 4 days ago
₩905,300
Roundtrip
found 4 days ago
Select Air India flight, departing Thu, Nov 19 from Colombo to Kathmandu, returning Fri, Dec 4, priced at ₩905,300 found 4 days ago
Air India
Thu, May 7 - Tue, May 12
CMB
Colombo
KTM
Kathmandu
₩978,300 Roundtrip, found 4 days ago
₩978,300
Roundtrip
found 4 days ago
Select Air India flight, departing Thu, May 7 from Colombo to Kathmandu, returning Tue, May 12, priced at ₩978,300 found 4 days ago
Qatar Airways
Mon, May 18 - Mon, May 25
CMB
Colombo
KTM
Kathmandu
₩1,000,300 Roundtrip, found 3 days ago
₩1,000,300
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Mon, May 18 from Colombo to Kathmandu, returning Mon, May 25, priced at ₩1,000,300 found 3 days ago
Qatar Airways
Thu, May 7 - Tue, May 12
CMB
Colombo
KTM
Kathmandu
₩1,003,000 Roundtrip, found 4 days ago
₩1,003,000
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, May 7 from Colombo to Kathmandu, returning Tue, May 12, priced at ₩1,003,000 found 4 days ago
Qatar Airways
Mon, May 18 - Mon, May 25
CMB
Colombo
KTM
Kathmandu
₩1,004,200 Roundtrip, found 3 days ago
₩1,004,200
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Mon, May 18 from Colombo to Kathmandu, returning Mon, May 25, priced at ₩1,004,200 found 3 days ago
Qatar Airways
Thu, May 7 - Tue, May 12
CMB
Colombo
KTM
Kathmandu
₩1,006,900 Roundtrip, found 4 days ago
₩1,006,900
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, May 7 from Colombo to Kathmandu, returning Tue, May 12, priced at ₩1,006,900 found 4 days ago
IndiGo
Thu, May 7 - Tue, May 12
CMB
Colombo
KTM
Kathmandu
₩1,077,684 Roundtrip, found 4 days ago
₩1,077,684
Roundtrip
found 4 days ago
Select IndiGo flight, departing Thu, May 7 from Colombo to Kathmandu, returning Tue, May 12, priced at ₩1,077,684 found 4 days ago
Singapore Airlines
Mon, May 18 - Mon, May 25
CMB
Colombo
KTM
Kathmandu
₩1,651,700 Roundtrip, found 3 days ago
₩1,651,700
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Mon, May 18 from Colombo to Kathmandu, returning Mon, May 25, priced at ₩1,651,700 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 ₩592,566 - ₩894,626 per traveler.

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 ₩752,200. 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 kilometers. 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.

Travel information

Origin airport
Bandaranaike Intl.
Destination airport
Tribhuvan Intl.
Roundtrip price
₩752,200
Distance
2340 km
Average flight time
3 hours 40 mins

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