Cheapest return flights from Delhi to Kathmandu in September from 94€

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

Return flights

06 Sep - 10 Sep SriLankan Airlines
16 Sep - 21 Sep Air India direct
06 Sep - 10 Sep Air India direct
30 Sep - 07 Oct SriLankan Airlines
02 Sep - 29 Sep Air India direct
10 Sep - 23 Sep Air India direct
17 Sep - 23 Sep Air India direct
02 Sep - 18 Sep Air India direct
09 Sep - 13 Sep Air India direct
16 Sep - 23 Sep Air India direct
18 Sep - 25 Sep Air India direct
30 Sep - 07 Oct Air India direct
27 Sep - 12 Oct Air India direct

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

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.