￥45,890 Cheap Flights from Colombo (CMB) to Kathmandu (KTM)

View ￥45,890 flight on Sun, Aug 23, 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 ￥45,890 for one-way flights and ￥75,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, Jul 23 - Tue, Jul 28
CMB
Colombo
KTM
Kathmandu
￥75,300 Roundtrip, found 3 days ago
￥75,300
Roundtrip
found 3 days ago
Select Air India flight, departing Thu, Jul 23 from Colombo to Kathmandu, returning Tue, Jul 28, priced at ￥75,300 found 3 days ago
Air India
Sat, Jul 25 - Tue, Jul 28
CMB
Colombo
KTM
Kathmandu
￥75,677 Roundtrip, found 3 days ago
￥75,677
Roundtrip
found 3 days ago
Select Air India flight, departing Sat, Jul 25 from Colombo to Kathmandu, returning Tue, Jul 28, priced at ￥75,677 found 3 days ago
Air India
Fri, Jul 24 - Tue, Jul 28
CMB
Colombo
KTM
Kathmandu
￥77,108 Roundtrip, found 3 days ago
￥77,108
Roundtrip
found 3 days ago
Select Air India flight, departing Fri, Jul 24 from Colombo to Kathmandu, returning Tue, Jul 28, priced at ￥77,108 found 3 days ago
SriLankan Airlines
Mon, May 18 - Mon, May 25
CMB
Colombo
KTM
Kathmandu
￥77,580 Roundtrip, found 6 hours ago
￥77,580
Roundtrip
found 6 hours ago
Select SriLankan Airlines flight, departing Mon, May 18 from Colombo to Kathmandu, returning Mon, May 25, priced at ￥77,580 found 6 hours ago
Air India
Mon, Jul 27 - Tue, Jul 28
CMB
Colombo
KTM
Kathmandu
￥79,697 Roundtrip, found 3 days ago
￥79,697
Roundtrip
found 3 days ago
Select Air India flight, departing Mon, Jul 27 from Colombo to Kathmandu, returning Tue, Jul 28, priced at ￥79,697 found 3 days ago
Air India
Mon, May 18 - Mon, May 25
CMB
Colombo
KTM
Kathmandu
￥95,590 Roundtrip, found 6 hours ago
￥95,590
Roundtrip
found 6 hours ago
Select Air India flight, departing Mon, May 18 from Colombo to Kathmandu, returning Mon, May 25, priced at ￥95,590 found 6 hours ago
Air India
Mon, Oct 12 - Wed, Oct 14
CMB
Colombo
KTM
Kathmandu
￥96,040 Roundtrip, found 4 days ago
￥96,040
Roundtrip
found 4 days ago
Select Air India flight, departing Mon, Oct 12 from Colombo to Kathmandu, returning Wed, Oct 14, priced at ￥96,040 found 4 days ago
Qatar Airways
Mon, May 18 - Mon, May 25
CMB
Colombo
KTM
Kathmandu
￥105,870 Roundtrip, found 6 hours ago
￥105,870
Roundtrip
found 6 hours ago
Select Qatar Airways flight, departing Mon, May 18 from Colombo to Kathmandu, returning Mon, May 25, priced at ￥105,870 found 6 hours ago
IndiGo
Tue, Aug 11 - Sun, Aug 16
CMB
Colombo
KTM
Kathmandu
￥109,969 Roundtrip, found 9 hours ago
￥109,969
Roundtrip
found 9 hours ago
Select IndiGo flight, departing Tue, Aug 11 from Colombo to Kathmandu, returning Sun, Aug 16, priced at ￥109,969 found 9 hours ago
Batik air
Tue, Aug 11 - Sun, Aug 16
CMB
Colombo
KTM
Kathmandu
￥120,540 Roundtrip, found 9 hours ago
￥120,540
Roundtrip
found 9 hours ago
Select Batik air flight, departing Tue, Aug 11 from Colombo to Kathmandu, returning Sun, Aug 16, priced at ￥120,540 found 9 hours ago

Frequently asked questions

How much is a flight from CMB to KTM?
Round-trip flights from Colombo International Airport to KTM start from ￥75,300. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. 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 KTM?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Colombo International Airport 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 CMB to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport (KTM)?
There are plenty of ways to make the 8 hours and 38 minutes between Bandaranaike Intl. Airport (CMB) and Tribhuvan Intl. Airport (KTM) fly by. Be productive and organize your camera roll or delete all those unwanted emails. A snooze also helps pass the time!
How far is the flight from Bandaranaike Intl. Airport (CMB) to KTM?
You'll be in the air for a while, as the flight distance from Seeduwa - Katunayake to Kathmandu is 2,400 kilometers. Put together a playlist of your favorite songs before leaving home to keep yourself entertained during your trip.
Which airlines fly direct from Colombo International Airport to KTM?
Check out SriLankan Airlines (UL) if you want to travel straight from Colombo International Airport to Tribhuvan Intl. Airport. This airline offers 21 flights monthly, so you're sure to find one that fits your schedule.
Are Colombo International Airport to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find great last-minute deals from Colombo International Airport to KTM, but it's also possible to miss out altogether! As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can be sure you're always seeing the latest offers.

Travel information

Origin airport
Bandaranaike Intl.
Destination airport
Tribhuvan Intl.
Roundtrip price
￥75,300
Distance
2340 km
Average flight time
3 hours 40 mins

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