AirHint found the following cheapest return flights from Bangalore (BLR) to Kathmandu (KTM) in December 2026 (see full year).
Return flights
| 25 Dec - 01 Jan | Air India | ||
| 13 Dec - 21 Dec | Air India | ||
| 28 Dec - 04 Jan | Air India | ||
| 05 Dec - 12 Dec | Air India | ||
| 06 Dec - 13 Dec | Air India | ||
| 16 Dec - 24 Dec | Air India |
Also check the deals for one-way flights from Bangalore to Kathmandu in December.
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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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