Cheapest return flights from Bilbao to Kuala Lumpur in September from 606€

AirHint found the following cheapest return flights from Bilbao (BIO) to Kuala Lumpur (KUL) in September 2025 (see full year).

Return flights

05 Sep - 16 Sep Vueling Airlines
23 Sep - 11 Oct Vueling Airlines
23 Sep - 07 Oct Vueling Airlines
10 Sep - 24 Sep Vueling Airlines
22 Sep - 10 Oct Vueling Airlines
04 Sep - 24 Sep Etihad Airways
04 Sep - 30 Sep Etihad Airways
15 Sep - 26 Sep Volotea
25 Sep - 02 Oct easyJet
06 Sep - 16 Sep Volotea
03 Sep - 25 Sep Vueling Airlines
13 Sep - 26 Sep Vueling Airlines

Also check the deals for one-way flights from Bilbao to Kuala Lumpur in September.

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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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