Cheapest return flights from Hong Kong to Brussels in September from 558€

AirHint found the following cheapest return flights from Hong Kong (HKG) to Brussels (BRU) in September 2025 (see full year).

Return flights

07 Sep - 22 Sep SWISS
08 Sep - 15 Sep Finnair
14 Sep - 22 Sep Finnair
14 Sep - 18 Sep SWISS
15 Sep - 19 Sep SWISS
09 Sep - 16 Sep Finnair
07 Sep - 16 Sep Hong Kong Airlines
01 Sep - 08 Sep Hong Kong Airlines
25 Sep - 29 Sep Finnair
12 Sep - 27 Sep Hong Kong Airlines
26 Sep - 03 Oct Finnair
28 Sep - 11 Oct Emirates
29 Sep - 06 Oct Finnair
29 Sep - 06 Oct Cathay Pacific direct
24 Sep - 13 Oct Cathay Pacific
28 Sep - 11 Oct Cathay Pacific direct

Also check the deals for one-way flights from Hong Kong to Brussels in September.

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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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