Cheapest return flights from Bilbao to Milano in September from 74€

Best time to book flights for Bilbao (BIO) to Milano (MXP) flights at AirHint

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

Return flights

18 Sep - 22 Sep easyJet direct
08 Sep - 15 Sep easyJet direct
03 Sep - 15 Sep Vueling Airlines direct
03 Sep - 09 Sep Vueling Airlines direct
26 Sep - 28 Sep Vueling Airlines
26 Sep - 28 Sep Vueling Airlines direct
04 Sep - 08 Sep easyJet direct
03 Sep - 05 Sep Vueling Airlines direct
02 Sep - 09 Sep Vueling Airlines direct
04 Sep - 07 Sep easyJet

Also check the deals for one-way flights from Bilbao to Milano 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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