Cheapest return MAA–KTM flights, September

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

Return flights

10 Sep - 19 Sep Air India
26 Sep - 05 Oct SriLankan Airlines
05 Sep - 16 Sep SriLankan Airlines
07 Sep - 17 Sep Air India Express
09 Sep - 17 Sep Air India Express
14 Sep - 17 Sep Air India Express
10 Sep - 17 Sep Air India Express
05 Sep - 17 Sep Air India Express
07 Sep - 20 Sep Air India Express
07 Sep - 24 Sep Air India Express
09 Sep - 20 Sep Air India Express
24 Sep - 05 Oct Air India Express
23 Sep - 05 Oct Air India Express
19 Sep - 05 Oct Air India Express
20 Sep - 05 Oct Air India Express
21 Sep - 05 Oct Air India Express
26 Sep - 15 Oct Air India Express

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

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