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

Return flights

28 Apr - 07 May	Finnair
20 Apr - 27 Apr	Finnair
13 Apr - 27 Apr	Finnair
09 Apr - 30 Apr	Finnair
30 Apr - 04 May	Finnair
30 Apr - 09 May	Finnair
02 Apr - 10 Apr	Finnair
02 Apr - 09 Apr	Finnair
30 Apr - 07 May	Finnair
02 Apr - 13 Apr	Finnair
03 Apr - 11 Apr	Finnair
18 Apr - 27 Apr	Finnair
18 Apr - 28 Apr	Finnair
18 Apr - 29 Apr	Finnair
30 Apr - 07 May	Cathay Pacific	direct
30 Apr - 04 May	Cathay Pacific	direct
30 Apr - 09 May	Cathay Pacific	direct

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

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 April from $581

Return flights