Cheapest one-way flights from Hong Kong to Barcelona in October from $285

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Barcelona (BCN) in October 2025 (see full year).

One-Way flights

29 Oct HK Express
30 Oct Royal Brunei
09 Oct Royal Brunei
13 Oct China Eastern
23 Oct China Eastern
12 Oct Hainan Airlines
19 Oct Hainan Airlines
17 Oct China Southern
05 Oct Hainan Airlines
24 Oct Sichuan Airlines

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

Skyscanner

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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