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Cheap flights from Colombo to Kathmandu from $240

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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Cheap round-trip flights

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SriLankan Airlines Logo
8:00 am - 11:50 amCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
3h 35mnonstop
SriLankan Airlines Logo
12:50 pm - 4:10 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
3h 35mnonstop
$452SriLankan Airlines
Sun, Dec 27 - Sun, Jan 3
SriLankan Airlines Logo
8:00 am - 11:50 amCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
3h 35mnonstop
SriLankan Airlines Logo
12:50 pm - 4:10 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
3h 35mnonstop
$460SriLankan Airlines
Sun, Dec 27 - Sun, Jan 3
SriLankan Airlines Logo
8:50 am - 12:40 pmCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
3h 35mnonstop
SriLankan Airlines Logo
12:50 pm - 4:10 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
3h 35mnonstop
$464SriLankan Airlines
Wed, Jan 13 - Mon, Jan 18
SriLankan Airlines Logo
8:50 am - 12:40 pmCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
3h 35mnonstop
SriLankan Airlines Logo
12:50 pm - 4:10 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
3h 35mnonstop
$465SriLankan Airlines
Wed, Jan 13 - Mon, Jan 18
Air India Logo
12:00 pm - 9:05 amCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
20h 50m1 stop New Delhi Indira Gandhi Intl
Air India Logo
9:40 pm - 4:10 amKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
6h 45m1 stop New Delhi Indira Gandhi Intl
$469Air India
Wed, Dec 2 - Wed, Dec 9
IndiGo Logo
8:05 pm - 7:50 pmCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
23h 30m1 stop New Delhi Indira Gandhi Intl
IndiGo Logo
10:45 am - 6:30 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
8h 00m1 stop New Delhi Indira Gandhi Intl
$471IndiGo
Fri, Jan 15 - Wed, Jan 20
IndiGo Logo
8:05 pm - 1:05 pmCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
16h 45m1 stop New Delhi Indira Gandhi Intl
IndiGo Logo
8:50 pm - 6:30 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
21h 55m1 stop New Delhi Indira Gandhi Intl
$473IndiGo
Wed, Jan 13 - Mon, Jan 18
Multiple Airlines Logo
8:05 pm - 12:40 pmCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
16h 20m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
12:50 pm - 4:10 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
3h 35mnonstop
$497Multiple Airlines
Wed, Jan 13 - Mon, Jan 18
Air India Logo
12:00 pm - 6:35 amCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
18h 20m1 stop New Delhi Indira Gandhi Intl
Air India Logo
7:35 am - 4:05 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
8h 45m1 stop New Delhi Indira Gandhi Intl
$546Air India
Sun, Dec 27 - Sun, Jan 3
Air India Logo
5:10 am - 4:10 pmCMB  Colombo Bandaranaike Intl-KTM Kathmandu Tribhuvan
10h 45m1 stop New Delhi Indira Gandhi Intl
Air India Logo
6:30 am - 4:05 pmKTM  Kathmandu Tribhuvan-CMB Colombo Bandaranaike Intl
9h 50m1 stop New Delhi Indira Gandhi Intl
$566Air India
Sun, Dec 27 - Sun, Jan 3

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Air India flights from Colombo to Kathmandu

Our best Air India deals on Colombo to Kathmandu flight tickets
Air India
Dec 2
CMB12:00 pmColombo Bandaranaike Intl
20h 50m
1 stop
KTM9:05 amKathmandu Tribhuvan
Dec 9
KTM9:40 pmKathmandu Tribhuvan
6h 45m
1 stop
CMB4:10 amColombo Bandaranaike Intl
$469
Air India
Dec 27
CMB12:00 pmColombo Bandaranaike Intl
18h 20m
1 stop
KTM6:35 amKathmandu Tribhuvan
Jan 3
KTM7:35 amKathmandu Tribhuvan
8h 45m
1 stop
CMB4:05 pmColombo Bandaranaike Intl
$546
Air India
Dec 27
CMB5:10 amColombo Bandaranaike Intl
10h 45m
1 stop
KTM4:10 pmKathmandu Tribhuvan
Jan 3
KTM6:30 amKathmandu Tribhuvan
9h 50m
1 stop
CMB4:05 pmColombo Bandaranaike Intl
$566

SriLankan Airlines flights from Colombo to Kathmandu

Our best SriLankan Airlines deals on Colombo to Kathmandu flight tickets
SriLankan Airlines
Dec 27
CMB8:00 amColombo Bandaranaike Intl
3h 35m
KTM11:50 amKathmandu Tribhuvan
Jan 3
KTM12:50 pmKathmandu Tribhuvan
3h 35m
CMB4:10 pmColombo Bandaranaike Intl
$452
SriLankan Airlines
Dec 27
CMB8:00 amColombo Bandaranaike Intl
3h 35m
KTM11:50 amKathmandu Tribhuvan
Jan 3
KTM12:50 pmKathmandu Tribhuvan
3h 35m
CMB4:10 pmColombo Bandaranaike Intl
$460
SriLankan Airlines
Jan 13
CMB8:50 amColombo Bandaranaike Intl
3h 35m
KTM12:40 pmKathmandu Tribhuvan
Jan 18
KTM12:50 pmKathmandu Tribhuvan
3h 35m
CMB4:10 pmColombo Bandaranaike Intl
$464

momondo Fare Finder

 
Use the filters below to find and compare flights from Colombo to Kathmandu that are best for you.

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Depart

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Price

Cheapest round-trip
Quickest round-trip

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Sun 12/27

8:00 am-11:50 am

Nonstop3h 35m

Kathmandu Tribhuvan

Sun 1/3

12:50 pm-4:10 pm

Nonstop3h 35m

$452

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Sun 12/27

8:00 am-11:50 am

Nonstop3h 35m

Kathmandu Tribhuvan

Sun 1/3

12:50 pm-4:10 pm

Nonstop3h 35m

$460

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Wed 1/13

8:50 am-12:40 pm

Nonstop3h 35m

Kathmandu Tribhuvan

Mon 1/18

12:50 pm-4:10 pm

Nonstop3h 35m

$464

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Wed 1/13

8:50 am-12:40 pm

Nonstop3h 35m

Kathmandu Tribhuvan

Mon 1/18

12:50 pm-4:10 pm

Nonstop3h 35m

$465

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Wed 12/2

12:00 pm-9:05 am

1 stop20h 50m

Kathmandu Tribhuvan

Wed 12/9

9:40 pm-4:10 am

1 stop6h 45m

$469

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Fri 1/15

8:05 pm-7:50 pm

1 stop23h 30m

Kathmandu Tribhuvan

Wed 1/20

10:45 am-6:30 pm

1 stop8h 00m

$471

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Wed 1/13

8:05 pm-1:05 pm

1 stop16h 45m

Kathmandu Tribhuvan

Mon 1/18

8:50 pm-6:30 pm

1 stop21h 55m

$473

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Wed 1/13

8:05 pm-12:40 pm

1 stop16h 20m

Kathmandu Tribhuvan

Mon 1/18

12:50 pm-4:10 pm

Nonstop3h 35m

$497

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Sun 12/27

12:00 pm-6:35 am

1 stop18h 20m

Kathmandu Tribhuvan

Sun 1/3

7:35 am-4:05 pm

1 stop8h 45m

$546

ColomboKathmandu

CMB Colombo Bandaranaike Intl - KTM Kathmandu Tribhuvan

CMBKTM

Colombo Bandaranaike Intl

Sun 12/27

5:10 am-4:10 pm

1 stop10h 45m

Kathmandu Tribhuvan

Sun 1/3

6:30 am-4:05 pm

1 stop9h 50m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kathmandu from

How to get the cheapest flight ticket from Colombo to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Colombo and Kathmandu?

Prices are currently typical for flights on this route.

Typical prices usually range from $285 to $592.
The lowest price recently found on this route was $452.

What is the cheapest month to fly to Kathmandu?

The month of June is another great option to travel to Kathmandu, with average flight prices from Colombo averaging around $279.

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Wednesday is the cheapest day to fly to Kathmandu from Colombo. The lowest ticket price found for a Wednesday departure recently was $289. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Colombo to Kathmandu on a Sunday will generally be more expensive and average around $447. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Colombo to Kathmandu Tribhuvan flight route?

Fly from Colombo Bandaranaike Intl to Kathmandu Tribhuvan for the best Colombo - Kathmandu Tribhuvan flight prices

What cabin class options are available on Colombo to Kathmandu flights?

There is only 1 cabin class available to choose from on Colombo to Kathmandu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Colombo to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo to Kathmandu

Best Price Found

$240

Direct flights

Mon, Tue, Thu and Fri

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from Colombo in the past 72 hours is $240. The best round-trip flight deal from Colombo to Kathmandu found on momondo in the last 72 hours is $452.
Direct flights go from Colombo to Kathmandu on Monday, Tuesday, Thursday and Friday. There are no airlines offering direct flights.
There is 1 airport in Kathmandu. From Colombo there are direct flights to Kathmandu Tribhuvan (KTM).
Search flight deals

Frequently asked questions about flying from Colombo to Kathmandu

  • How far is Colombo to Kathmandu Tribhuvan by plane?

    The distance between Colombo and Kathmandu Tribhuvan is about 1479.2 mi.

  • When did momondo last update prices for flights from Colombo to Kathmandu Tribhuvan Airport?

    Prices for flights from Colombo to Kathmandu Tribhuvan Airport were last updated today.

  • How many operators does momondo search for flights from Colombo to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Colombo to Kathmandu Tribhuvan Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colombo to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The required travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colombo to Kathmandu

Compare and see reviews for airlines that fly from Colombo to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
SriLankan AirlinesPriceFrom $189Free CancellationRating
6.8
89 reviews
Search SriLankan Airlines flights
Air IndiaPriceFrom $358Free CancellationRating
5.5
2,902 reviews
Search Air India flights

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from Colombo to Kathmandu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colombo to Kathmandu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Colombo to Kathmandu with flexible booking policies on momondo?

Yes. All flights to Kathmandu from Colombo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Colombo to Kathmandu?

momondo provides multiple filters to help you find the best flight to Kathmandu from Colombo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Colombo to Kathmandu right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Colombo to Kathmandu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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