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

Return flights

01 Mar - 14 Mar	Air Europa
01 Mar - 22 Mar	Pegasus Airlines
03 Mar - 10 Mar	Turkish Airlines
14 Mar - 29 Mar	Air Europa
03 Mar - 17 Mar	Vueling Airlines
08 Mar - 24 Mar	Pegasus Airlines
07 Mar - 21 Mar	Vueling Airlines
30 Mar - 14 Apr	easyJet
30 Mar - 17 Apr	easyJet
30 Mar - 13 Apr	easyJet
31 Mar - 14 Apr	Turkish Airlines
30 Mar - 12 Apr	easyJet
30 Mar - 18 Apr	easyJet
23 Mar - 05 Apr	Vueling Airlines
23 Mar - 06 Apr	Vueling Airlines
11 Mar - 24 Mar	KLM
31 Mar - 12 Apr	easyJet
28 Mar - 06 Apr	Vueling 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 $543

Return flights