$263 Cheap Flights from Colombo (CMB) to Kathmandu (KTM)

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash

Cheap Flights from Colombo to Kathmandu (CMB-KTM)

Prices were available within the past 7 days and start at $263 for one-way flights and $421 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Air India
Air India
Air India
Air India
Air India
Air India
Air India
Air India
Air India
Flights from Colombo (CMB) to Kathmandu (KTM)
Origin airport
Bandaranaike Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Emirates, IndiGo, Malaysia Airlines, Qatar Airways, SriLankan Airlines, Vistara, flydubai
Roundtrip price
$420
Distance
1462 mi
Average flight time
3 hours 45 mins

Colombo to Kathmandu Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Colombo to Kathmandu offer the perfect respite. Not only does exploring Kathmandu provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Colombo to Kathmandu may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from CMB to KTM today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Kathmandu are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Kathmandu more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Kathmandu is $263 now!

Frequently asked questions

How much is a one-way flight from Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport (KTM)?
You can snap up one-way Colombo flights to Kathmandu starting from just $270. This is based on the best price located on Expedia for this journey departing in the next three months and was last updated on May 2 2024 and has not changed since. This specific airfare is for an IndiGo service, taking off from Colombo International Airport on May 28 2024 and arriving at KTM.
How long does it take to fly from Bandaranaike Intl. Airport (CMB) to KTM?
With SriLankan Airlines, a direct flight takes approximately 3 hours and 45 minutes. Grab a seat on the 8:35AM flight from CMB and reach KTM at 12:35PM. Clinch a superb deal on this and many other routes when you use Expedia to arrange your trip.
Is it cheaper to buy a plane ticket from Bandaranaike Intl. Airport (CMB) to KTM last minute?
Being a spontaneous soul is a rewarding way to travel, but it isn’t always the best method to pick up a cheap flight. It’s better to book your Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport journey in advance rather than leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you arrive at your destination!
What is the cheapest airline flying from Colombo International Airport to Tribhuvan Intl. Airport in the next 90 days?
The cheapest airline flying from Colombo to Kathmandu found on Expedia is IndiGo, with fares starting at $270. This price is based on airfares found on Expedia with a departure date within the next 90 days. The flight sets off from Colombo International Airport on May 28 2024 and arrives at Tribhuvan Intl. Airport. Pricing information was updated on May 2 2024 and has not changed since.
What's the cheapest price for a flight from CMB to Tribhuvan Intl. Airport (KTM) next month?
Pick up a one-way flight from Colombo to Kathmandu for only $270. This is the lowest price for this route with a departure date in the next month. It’s an IndiGo flight leaving Bandaranaike Intl. Airport (CMB) on May 28 2024 and arriving at Tribhuvan Intl. Airport. The price was last updated on May 2 2024 and has not changed since. It was found after looking at all available flights on Expedia within the next 30 days.
Can I find cheap nonstop flights from Colombo International Airport to Tribhuvan Intl. Airport in the next three months?
Get set to save some money because we’ve found a roundtrip nonstop flight with SriLankan Airlines within the next 90 days for $654. The price was updated on May 2 2024 and is based on airfares found on Expedia with departure dates during the next three months. This flight from Colombo to Kathmandu leaves from CMB on May 9 2024 and arrives at KTM. The flight’s return date is May 16 2024.It’s a cinch to find nonstop cheap flights from Colombo International Airport to Tribhuvan Intl. Airport (KTM) by making use of our filters. Start by typing in the details of your trip, then click on “Nonstop” under “Filter by” to the left of the page. Your results will appear with the lowest airfare first. If there’s no reason to fly on a set day, use our handy “Flexible dates” feature. You’ll be able to compare ticket prices on surrounding days and snag the best deal possible.
What airports do you fly into for Kathmandu from Seeduwa - Katunayake?
From Seeduwa - Katunayake, you can get to Kathmandu via Tribhuvan Intl. Airport (KTM), Simara Airport (SIF) and Ramechhap (RHP). Find out which terminal is best for you before making your decision. If you decide on Tribhuvan Intl. Airport (KTM), it’s approximately 2 mi southeast of the center of the city. Use the cash you save when booking your journey with Expedia to discover the city’s popular attractions, such as Pashupatinath Temple and Boudhanath.
What are the most popular departure times for flights from Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport?
The most popular departure times for journeys from Colombo International Airport to Tribhuvan Intl. Airport fall between 8:00 AM - 9:00 AM on SriLankan Airlines. It’s a good idea to jet out in the morning. The earlier you travel, the better your odds of a delay-free flight with lighter air traffic in the sky.
Can I change the date of my flight from Colombo International Airport to Tribhuvan Intl. Airport?
You can quickly make changes to your Bandaranaike Intl. Airport (CMB) to Tribhuvan Intl. Airport trip through the Expedia Trips portal. Before you amend times or dates, read the ticket rules in your itinerary to see what the airline will allow you to do and if fees apply. Some carriers charge a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also browse our Customer Service portal for more useful advice and to chat with our Virtual Agent.
*Available to One Key members.