Cheapest one-way flights from Hong Kong to Barcelona in October from $312

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

One-Way flights

14 Oct Air China
09 Oct Air China
26 Oct Turkish Airlines
30 Oct Turkish Airlines
07 Oct Turkish Airlines
04 Oct Turkish Airlines
18 Oct Turkish Airlines
29 Oct Air China
02 Oct Royal Brunei
03 Oct Juneyao 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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