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

Return flights

11 Mar - 24 Mar	Etihad Airways
27 Mar - 12 Apr	Turkish Airlines
20 Mar - 04 Apr	Turkish Airlines
20 Mar - 07 Apr	Turkish Airlines
20 Mar - 31 Mar	Vueling Airlines
28 Mar - 11 Apr	Turkish Airlines
20 Mar - 05 Apr	Turkish Airlines
22 Mar - 05 Apr	Turkish Airlines

Also check the deals for one-way flights from Bilbao 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 Bilbao to Kuala Lumpur in March from 656€

Return flights