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

Return flights

08 Mar - 15 Mar	HK Express
09 Mar - 20 Mar	Air India
28 Mar - 19 Apr	HK Express
03 Mar - 08 Mar	IndiGo
28 Mar - 06 Apr	Air India
07 Mar - 22 Mar	Air India
31 Mar - 16 Apr	Air India
14 Mar - 28 Mar	IndiGo
29 Mar - 08 Apr	Air India
13 Mar - 14 Mar	IndiGo
01 Mar - 14 Mar	IndiGo
07 Mar - 22 Mar	Cathay Pacific	direct
09 Mar - 20 Mar	Cathay Pacific	direct
01 Mar - 14 Mar	Cathay Pacific	direct
31 Mar - 16 Apr	Cathay Pacific	direct
29 Mar - 08 Apr	Cathay Pacific	direct

Also check the deals for one-way flights from Hong Kong 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 Hong Kong to Kathmandu in March from 333€

Return flights