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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Air India
Air India
Sri Lankan Airlines
Sri Lankan Airlines
Air India
Air India
Sri Lankan Airlines
Sri Lankan Airlines
Air India
Flight from Kathmandu to Colombo route information
Origin airport
Tribhuvan Intl.
Destination airport
Bandaranaike Intl.
Airlines serving
Air India, IndiGo, Qatar Airways, Sri Lankan Airlines, Thai Airways International
Return price
AU$831
Distance
2340 km
Average flight time
3 hours 35 mins

Your quick guide to flights from Kathmandu to Colombo

Pick up great flights from Kathmandu to Colombo

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Kathmandu to Colombo. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Kathmandu to Colombo that take around hours.

Find cheap flights from Kathmandu to Colombo

From the great flight deals with prices currently ranging from AU$832 to AU$1,000, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Kathmandu to Colombo around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Colombo is normally in January.

Reasons to book your flight from Kathmandu to Colombo with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Kathmandu to Colombo across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Colombo right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$832. 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.
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