AirHint found the following cheapest return flights from Hong Kong (HKG) to Kathmandu (KTM) in July 2025 (see full year).

Return flights

31 Jul - 22 Aug	China Eastern
23 Jul - 30 Jul	IndiGo
27 Jul - 03 Aug	IndiGo
25 Jul - 01 Aug	IndiGo
24 Jul - 02 Aug	IndiGo
15 Jul - 22 Jul	IndiGo
15 Jul - 25 Jul	IndiGo
10 Jul - 14 Jul	IndiGo
07 Jul - 22 Jul	IndiGo
21 Jul - 24 Jul	IndiGo
11 Jul - 18 Jul	IndiGo
03 Jul - 07 Jul	IndiGo
09 Jul - 19 Jul	IndiGo
06 Jul - 10 Jul	HK Express
28 Jul - 10 Aug	Air India
31 Jul - 22 Aug	Cathay Pacific	direct
25 Jul - 01 Aug	Cathay Pacific	direct

Also check the deals for one-way flights from Hong Kong to Kathmandu in July.

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 return flights from Hong Kong to Kathmandu in July from $279

Return flights