AirHint found the following cheapest return flights from Hong Kong (HKG) to Hahn (HHN) in August 2025 (see full year).

Return flights

10 Aug - 21 Aug	Air China
10 Aug - 14 Aug	Qatar Airways
08 Aug - 14 Aug	Qatar Airways
21 Aug - 31 Aug	Emirates
05 Aug - 12 Aug	Cathay Pacific
12 Aug - 20 Aug	SWISS
08 Aug - 22 Aug	Cathay Pacific
09 Aug - 21 Aug	Emirates

Also check the deals for one-way flights from Hong Kong to Hahn in August.

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 Hahn in August from $1043

Return flights