Kolkata to Kathmandu Flights in November 2026

Round-trip fares, airlines and dates for November 2026, refreshed nightly.

Quick answer

The cheapest round-trip flight from Kolkata to Kathmandu in November 2026 is ₹64,138, for 28 Nov – 3 Dec 2026 on THAI (1 stop).

We priced 4 date options in November; the average is ₹80,196.

Fares seen checked 7h ago. Prices change often; confirm before booking.

Cheapest Kolkata to Kathmandu fares in November 2026

28 Nov – 3 Dec 2026 · 5 nightsTHAI · 1 stop · 5h 50m₹64,138

15 – 18 Nov 2026 · 3 nightsTHAI · 1 stop · 5h 50m₹78,314

15 – 20 Nov 2026 · 5 nightsTHAI · 1 stop · 5h 50m₹78,314

15 – 22 Nov 2026 · 7 nightsTHAI · 1 stop · 5h 50m₹1,00,018

How much is a flight from Kolkata to Kathmandu in November?

Round-trip fares start at ₹64,138 for 28 Nov – 3 Dec 2026 on THAI. The average of the 4 dates we priced is ₹80,196.

Are there non-stop flights from Kolkata to Kathmandu in November?

The dates we priced all have a stop. THAI fly the route.

Which month is cheapest to fly from Kolkata to Kathmandu?

January 2027 is the cheapest month we have priced, from ₹47,776.

Which airlines fly from Kolkata to Kathmandu?

For November we priced THAI.