Cheapest return DEL–KTM flights, December

AirHint found the following cheapest return flights from Delhi (DEL) to Kathmandu (KTM) in December 2026 (see full year).

Return flights

15 Dec - 16 Dec IndiGo direct
18 Dec - 21 Dec IndiGo direct
13 Dec - 20 Dec IndiGo direct
17 Dec - 16 Jan Air India direct
04 Dec - 25 Dec IndiGo direct
23 Dec - 26 Dec IndiGo direct
15 Dec - 22 Dec IndiGo direct
25 Dec - 31 Dec IndiGo direct
14 Dec - 16 Dec IndiGo direct
05 Dec - 13 Dec IndiGo direct
29 Dec - 07 Jan Air India direct
20 Dec - 04 Jan Air India direct
15 Dec - 14 Jan Air India direct
25 Dec - 01 Jan Air India direct
16 Dec - 16 Dec Air India direct

Also check the deals for one-way flights from Delhi to Kathmandu in December.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Feel free to contact us with any feedback or request another flight research.