Cheapest return flights from Mumbai to Kathmandu in September from 159€

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

Return flights

17 Sep - 21 Sep SriLankan Airlines
09 Sep - 17 Sep SriLankan Airlines
27 Sep - 04 Oct SriLankan Airlines
14 Sep - 17 Sep SriLankan Airlines
09 Sep - 15 Sep IndiGo direct
16 Sep - 19 Sep IndiGo direct
09 Sep - 12 Sep IndiGo direct
03 Sep - 10 Sep IndiGo direct
18 Sep - 22 Sep IndiGo direct
18 Sep - 21 Sep IndiGo direct
17 Sep - 21 Sep IndiGo direct
19 Sep - 02 Oct IndiGo direct
19 Sep - 04 Oct Air India Express
24 Sep - 04 Oct Air India Express
27 Sep - 18 Oct Air India Express

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

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