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

Return flights

01 Aug - 07 Aug	IndiGo
04 Aug - 11 Aug	IndiGo
01 Aug - 09 Aug	IndiGo
27 Aug - 01 Sep	SWISS
26 Aug - 06 Sep	SWISS
24 Aug - 01 Sep	SWISS
23 Aug - 30 Aug	Emirates
16 Aug - 24 Aug	Emirates
17 Aug - 24 Aug	Emirates
15 Aug - 24 Aug	China Eastern
11 Aug - 21 Aug	SWISS
08 Aug - 16 Aug	Hong Kong Airlines
01 Aug - 10 Aug	Emirates

Also check the deals for one-way flights from Hong Kong to Belgrade 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 Belgrade in August from $824

Return flights