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

Based on current 6-month forward fare data, January 2027 is the cheapest month to fly from Colombo (CMB) to Kathmandu (KTM), with fares starting from $211.

What is the lowest current fare from CMB to KTM?

The lowest currently-listed fare from Colombo (CMB) to Kathmandu (KTM) is $211 on 2027-01-25.

How long is the flight from Colombo to Kathmandu?

Direct flights from CMB to KTM cover approximately 2,354 km (1,463 miles), with an estimated flight time of 2h 46m. Operating airlines: UL.

Cheap flights from Colombo to Kathmandu

Cheapest current fares: $211 in January 2027, 2,354 km direct flight in ~2h 46m.

Last updated August 5, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Colombo (CMB) to Kathmandu (KTM). Refreshed daily.

Colombo (CMB) → Kathmandu (KTM)

January 2027 $211
December 2026 $221
October 2026 $223
September 2026 $274
August 2026 $275

Frequently asked questions

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

Based on current 6-month forward fare data, January 2027 is the cheapest month to fly from Colombo (CMB) to Kathmandu (KTM), with fares starting from $211.
What is the lowest current fare from CMB to KTM?

The lowest currently-listed fare from Colombo (CMB) to Kathmandu (KTM) is $211 on 2027-01-25.
How long is the flight from Colombo to Kathmandu?

Direct flights from CMB to KTM cover approximately 2,354 km (1,463 miles), with an estimated flight time of 2h 46m. Operating airlines: UL.

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