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

Return flights

02 Mar - 04 Mar	Air India
10 Mar - 15 Mar	SriLankan Airlines
01 Mar - 05 Mar	SriLankan Airlines
01 Mar - 30 Mar	SriLankan Airlines
14 Mar - 30 Mar	SriLankan Airlines
04 Mar - 10 Mar	Air India
18 Mar - 25 Mar	IndiGo
10 Mar - 17 Mar	IndiGo
13 Mar - 29 Mar	IndiGo
13 Mar - 29 Mar	IndiGo	direct
21 Mar - 04 Apr	Air India
27 Mar - 05 Apr	Air India
11 Mar - 07 Apr	Air India
15 Mar - 01 Apr	IndiGo	direct
21 Mar - 04 Apr	IndiGo	direct

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 161€

Return flights