Cheap flights from Kathmandu to Colombo

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How much is a ticket from Kathmandu to Colombo?

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

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Airport options between Kathmandu and Colombo

Even for routes around 2354 km, using different airports might affect flight cost and travel time.

  • Airports in Kathmandu: Only Kathmandu operates here.
  • Airports in Colombo: Ratmalana is another option in Colombo.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Kathmandu to Colombo - Bandaranaike

Flight filters for the route Kathmandu – Colombo

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Sri Lanka are often searched alongside: Colombo, Galle, Jaffna, Mattala Rajapaksa, Trincomalee.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.
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, Galle, Jaffna, Mattala Rajapaksa, Trincomalee.

When should I book a flight from Kathmandu to Colombo?

The best time to book a flight from Kathmandu to Colombo is 1 month in advance, while the worst time is 1 week in advance.

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.