Cheap flights from Kathmandu to New Delhi, India (KTM - DEL)

Flying from Kathmandu to New Delhi can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route Kathmandu - New Delhi (KTM - DEL). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from New Delhi to Kathmandu.

Airfares found by our users in the past 24 hours

The cheapest flight from Kathmandu to New Delhi is A$164 on Air India Limited, departing on 07/03/2026 - 03:45 and returning on 07/19/2026 - 02:30.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from Kathmandu to New Delhi by months

MonthRound-Trip
January 2026find now
February 202628.02 - 14.03from A$162
March 202609.03 - 26.03from A$191
April 202610.04 - 19.04from A$162
May 2026find now
June 2026find now
July 202603.07 - 19.07from A$164
August 2026find now
September 2026find now
October 202631.10 - 22.11from A$347
November 2026find now
December 202617.12 - 04.01from A$191

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

Airlines are flying from Kathmandu to New Delhi

Air India LimitedIndiGo AirlinesNepal Airlines
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