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

Return flights

18 Aug - 26 Aug	China Eastern
14 Aug - 21 Aug	Air China
07 Aug - 18 Aug	Air China
18 Aug - 31 Aug	China Eastern
13 Aug - 20 Aug	Air China
13 Aug - 21 Aug	Air China
24 Aug - 31 Aug	Air China
17 Aug - 24 Aug	Air China
31 Aug - 13 Sep	Finnair
10 Aug - 11 Aug	Air China
26 Aug - 09 Sep	IndiGo
30 Aug - 06 Sep	China Eastern
22 Aug - 31 Aug	China Southern
26 Aug - 02 Sep	SWISS
29 Aug - 12 Sep	Finnair
29 Aug - 09 Sep	Finnair
29 Aug - 06 Sep	Finnair
27 Aug - 06 Sep	Finnair

Also check the deals for one-way flights from Hong Kong to Budapest 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 Budapest in August from 529€

Return flights