AirHint found the following cheapest return flights from Barcelona (BCN) to Kuala Lumpur (KUL) in March 2026 (see full year).

Return flights

10 Mar - 20 Mar	Iberia
18 Mar - 01 Apr	Iberia
19 Mar - 02 Apr	Iberia
12 Mar - 21 Mar	Vueling Airlines
02 Mar - 24 Mar	Qatar Airways
22 Mar - 05 Apr	Vueling Airlines
22 Mar - 06 Apr	Vueling Airlines
23 Mar - 06 Apr	Vueling Airlines
27 Mar - 07 Apr	Vueling Airlines
27 Mar - 06 Apr	Vueling Airlines
14 Mar - 04 Apr	Qatar Airways
03 Mar - 17 Mar	Condor

Also check the deals for one-way flights from Barcelona to Kuala Lumpur 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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Cheapest return flights from Barcelona to Kuala Lumpur in March from $645

Return flights