Cheap flights from Kathmandu to Colombo

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How much should you expect to spend for a flight from Kathmandu to Colombo?

Flight prices from Kathmandu to Colombo change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Best airport options between Kathmandu and Colombo

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in Kathmandu: Kathmandu is the only operating airport.
  • Airports in Colombo: Ratmalana offers an alternative to Colombo - Bandaranaike.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Flights from Kathmandu to Colombo - Bandaranaike

Adjust your flight filters for Kathmandu – Colombo

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Sri Lanka? These cities are popular too: Colombo, Jaffna, Mattala Rajapaksa, Sigiriya, Trincomalee.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Kathmandu to Colombo.

How much does an airline ticket from Kathmandu to Colombo cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Kathmandu to Colombo.

How far is Kathmandu from Colombo?

Kathmandu is about 2354 km from Colombo.

What are the airports in Colombo?

Colombo has another airport: Ratmalana.

What are the airports in Kathmandu?

Kathmandu has one airport: Kathmandu.

What are the most popular cities in Sri Lanka?

The most popular cities in Sri Lanka according to our users' searches are: Colombo, Jaffna, Mattala Rajapaksa, Sigiriya, Trincomalee.

When should I book a flight from Kathmandu to Colombo?

This information is not available at the moment.

What is the cheapest month to fly from Kathmandu to Colombo?

This information is not available at the moment.

What is the most expensive month to fly from Kathmandu to Colombo?

This information is not available at the moment.

What is the best day of the week to fly from Kathmandu to Colombo?

This information is not available at the moment.