AirHint found the following cheapest one-way flights from Mumbai (BOM) to Kathmandu (KTM) in May 2026 (see full year).
One-Way flights
| 11 May | Air India | ||
| 05 May | Air India | ||
| 27 May | IndiGo | direct | |
| 28 May | IndiGo | direct | |
| 11 May | IndiGo | direct | |
| 18 May | Air India | ||
| 25 May | Air India | ||
| 07 May | Air India | ||
| 24 May | Air India | ||
| 21 May | Air India |
Also check the deals for return flights from Mumbai to Kathmandu in May.
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