AirHint found the following cheapest return flights from Mumbai (BOM) to Kathmandu (KTM) in November 2025 (see full year).

Return flights

08 Nov - 13 Nov	SriLankan Airlines
29 Nov - 01 Dec	IndiGo	direct
10 Nov - 22 Nov	IndiGo
11 Nov - 17 Nov	SriLankan Airlines
25 Nov - 29 Nov	IndiGo	direct
05 Nov - 12 Nov	IndiGo	direct
11 Nov - 17 Nov	IndiGo	direct
14 Nov - 17 Nov	IndiGo	direct
12 Nov - 22 Nov	IndiGo	direct
26 Nov - 29 Nov	IndiGo	direct
06 Nov - 20 Nov	IndiGo	direct

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

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.

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Cheapest return flights from Mumbai to Kathmandu in November from 280€

Return flights