AirHint found the following cheapest one-way flights from Bilbao (BIO) to Milano (MXP) in May 2026 (see full year).

One-Way flights

27 May	Vueling Airlines	direct
12 May	Vueling Airlines	direct
11 May	easyJet	direct
15 May	Vueling Airlines	direct
21 May	easyJet	direct
04 May	easyJet	direct
22 May	Vueling Airlines	direct
17 May	Vueling Airlines	direct
10 May	Vueling Airlines	direct

Also check the deals for return flights from Bilbao to Milano in May.

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 one-way flights from Bilbao to Milano in May from $23

One-Way flights