AirHint found the following cheapest return flights from Hong Kong (HKG) to Barcelona (BCN) in June 2026 (see full year).

Return flights

01 Jun - 08 Jun	Finnair
01 Jun - 09 Jun	Finnair
01 Jun - 11 Jun	Finnair
16 Jun - 23 Jun	Finnair
29 Jun - 06 Jul	Finnair
12 Jun - 20 Jun	Etihad Airways
11 Jun - 20 Jun	Etihad Airways
18 Jun - 25 Jun	Finnair
22 Jun - 03 Jul	Finnair
15 Jun - 26 Jun	Finnair
18 Jun - 04 Jul	Finnair
28 Jun - 05 Jul	Finnair
12 Jun - 12 Jun	Emirates
01 Jun - 08 Jun	Cathay Pacific	direct
29 Jun - 06 Jul	Cathay Pacific	direct
18 Jun - 04 Jul	Cathay Pacific	direct

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

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 Barcelona in June from $535

Return flights