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

Return flights

16 Mar - 23 Mar	Air India
13 Mar - 15 Mar	Air India
13 Mar - 15 Mar	IndiGo	direct
19 Mar - 27 Mar	IndiGo	direct
16 Mar - 23 Mar	IndiGo	direct
13 Mar - 27 Mar	Air India Express
14 Mar - 27 Mar	Air India Express
08 Mar - 14 Mar	Air India Express
08 Mar - 15 Mar	Air India Express
09 Mar - 22 Mar	Air India

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

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 March from 208€

Return flights