Cheapest return flights from Barcelona to Kuala Lumpur in September from $594
AirHint found the following cheapest return flights from Barcelona (BCN) to Kuala Lumpur (KUL) in September 2025 (see full year).
Return flights
Also check the deals for one-way 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.
