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

Return flights

15 Apr - 22 Apr	Air China
13 Apr - 20 Apr	Air China
07 Apr - 14 Apr	Air China
15 Apr - 27 Apr	Air China
22 Apr - 29 Apr	Air China
14 Apr - 21 Apr	Air China
19 Apr - 27 Apr	Air China
02 Apr - 16 Apr	Air China
17 Apr - 30 Apr	Etihad Airways
18 Apr - 26 Apr	Air China
26 Apr - 02 May	Etihad Airways
28 Apr - 06 May	Finnair
25 Apr - 02 May	Finnair
25 Apr - 09 May	Finnair
28 Apr - 05 May	Finnair
29 Apr - 05 May	Finnair
29 Apr - 06 May	Finnair
24 Apr - 02 May	Finnair
27 Apr - 06 May	Finnair
13 Apr - 01 May	Finnair

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 456€

Return flights