AirHint found the following cheapest one-way flights from Mumbai (BOM) to Kathmandu (KTM) in August 2025 (see full year).

One-Way flights

15 Aug	Nepal Airlines	direct
24 Aug	Nepal Airlines	direct
22 Aug	Nepal Airlines	direct
04 Aug	Air India
30 Aug	Air India
20 Aug	Nepal Airlines	direct
17 Aug	Nepal Airlines	direct
03 Aug	Air India
19 Aug	Air India
02 Aug	Air India

Also check the deals for return flights from Mumbai to Kathmandu in August.

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Cheapest one-way flights from Mumbai to Kathmandu in August from 62€

One-Way flights