AirHint found the following cheapest return flights from Guwahati (GAU) to Kathmandu (KTM) in January 2026 (see full year).
Return flights
| 01 Jan - 07 Jan | Air India | ||
| 10 Jan - 18 Jan | Air India | ||
| 04 Jan - 08 Jan | Air India | ||
| 09 Jan - 12 Jan | Air India | ||
| 15 Jan - 20 Jan | IndiGo | ||
| 22 Jan - 28 Jan | IndiGo | ||
| 07 Jan - 09 Jan | IndiGo |
Also check the deals for one-way flights from Guwahati to Kathmandu in January.
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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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