Cheapest one-way flights from Hong Kong to Barcelona in March from $259

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Barcelona (BCN) in March 2026 (see full year).

One-Way flights

24 Mar Hainan Airlines
07 Mar China Southern
10 Mar Hainan Airlines
13 Mar Air China
20 Mar Air China
19 Mar Hainan Airlines
18 Mar Air China
09 Mar China Southern
29 Mar Hainan Airlines
02 Mar China Eastern

Also check the deals for return flights from Hong Kong to Barcelona in March.

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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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