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

Return flights

22 Nov - 01 Dec	Thai AirAsia
20 Nov - 28 Nov	Thai AirAsia
22 Nov - 30 Nov	Air China
07 Nov - 14 Nov	Air China
07 Nov - 23 Nov	Air China
08 Nov - 23 Nov	Air China
04 Nov - 11 Nov	Air China
28 Nov - 03 Dec	Air China
15 Nov - 06 Dec	Air China
15 Nov - 29 Nov	Air China
20 Nov - 29 Dec	Air China
06 Nov - 24 Nov	Air China
08 Nov - 22 Nov	Air China
16 Nov - 12 Dec	Thai Airways
28 Nov - 03 Dec	Cathay Pacific	direct
07 Nov - 28 Nov	IndiGo
30 Nov - 15 Dec	Cathay Pacific	direct
20 Nov - 01 Dec	IndiGo
22 Nov - 01 Dec	Cathay Pacific	direct
20 Nov - 29 Dec	Cathay Pacific	direct

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

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 November from $444

Return flights