Cheapest return flights from Hong Kong to Barcelona in August from $629

Best time to book flights for Hong Kong (HKG) to Barcelona (BCN) flights at AirHint

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

Return flights

20 Aug - 27 Aug Finnair
15 Aug - 24 Aug Finnair
21 Aug - 30 Aug Finnair
18 Aug - 25 Aug Finnair
10 Aug - 14 Aug Finnair
20 Aug - 29 Aug Finnair
18 Aug - 21 Aug Emirates
21 Aug - 30 Aug Cathay Pacific direct
18 Aug - 21 Aug Cathay Pacific direct
18 Aug - 25 Aug Cathay Pacific direct

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

Skyscanner

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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