Direct flights from Kathmandu to Kolkata

  • 8 flights a week
  • Buddha Air

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When the nonstops leave

Typical weekly schedule · 8 flights per week · Updated 4d ago

Most leave in the morning.

Morning before noon 8 a week

Arrive the same day

7:00 AM 11:28 AMSat
Afternoon noon – 6 PM 0 a week

No nonstop leaves between noon and 6 PM.

Evening after 6 PM 0 a week

No nonstop leaves after 6 PM.

Buddha Air Departs Terminal I

More nonstops from Kathmandu

KTM → DHI Dhangarhi 2 airlines KTM → SKH Surkhet 2 airlines KTM → SIF Simara KTM → RJB Rajbiraj KTM → ICN Seoul KTM → BDP Bhadrapur 3 airlines KTM → BIR Biratnagar 3 airlines CCU → KTM The return trip KTM All nonstops from Kathmandu CCU All nonstops from Kolkata

Frequently asked questions

Is there a direct flight from Kathmandu to Kolkata?

Yes. Buddha Air flies nonstop from Kathmandu (KTM) to Kolkata (CCU), daily. The flight takes about 1h 19m and covers 398 miles (641 km). Round-trip fares typically run around $575. Fares last checked 17 October 2026.

Which airlines fly direct from Kathmandu to Kolkata?

Buddha Air operates nonstop flights from Kathmandu to Kolkata.

How long is the flight from Kathmandu to Kolkata?

The nonstop flight from Kathmandu to Kolkata takes ~1h 19m (approximately 641 km).

How often do direct flights operate from Kathmandu to Kolkata?

Nonstop flights from Kathmandu to Kolkata operate daily — 8 flights per week.

What days of the week are there direct flights from Kathmandu to Kolkata?

Direct flights from Kathmandu to Kolkata operate every day of the week.

How much is a round-trip flight from Kathmandu to Kolkata?

Round-trip flights from Kathmandu (KTM) to Kolkata (CCU) start at $575, with a typical fare around $575. Based on 1 recent fare combinations.