Cheapest return flights from Hong Kong to Barcelona in May from 433€

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

Return flights

11 May - 18 May Cathay Pacific
07 May - 19 May Finnair
27 May - 03 Jun Finnair
09 May - 21 May Finnair
09 May - 21 May Cathay Pacific direct
11 May - 18 May Cathay Pacific direct

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

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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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