AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Barcelona (BCN) in March 2026 (see full year).
One-Way flights
| 05 Mar | SWISS | ||
| 20 Mar | Etihad Airways | ||
| 27 Mar | Etihad Airways | ||
| 28 Mar | Etihad Airways | ||
| 30 Mar | Etihad Airways | ||
| 30 Mar | Cathay Pacific | direct |
Also check the deals for return flights from Hong Kong to Barcelona in March.
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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