AirHint found the following cheapest one-way flights from Barcelona (BCN) to Kuala Lumpur (KUL) in September 2025 (see full year).
One-Way flights
| 11 Sep | Singapore Airlines | ||
| 05 Sep | Singapore Airlines | ||
| 04 Sep | Singapore Airlines | ||
| 01 Sep | Wizz Air | ||
| 09 Sep | Ryanair | ||
| 24 Sep | Ryanair | ||
| 02 Sep | Ryanair | ||
| 03 Sep | Wizz Air | ||
| 22 Sep | Wizz Air Malta | ||
| 07 Sep | Wizz Air Malta |
Also check the deals for return flights from Barcelona to Kuala Lumpur in September.
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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