Cheapest return flights from Bilbao to Vienna in April from 76€

AirHint found the following cheapest return flights from Bilbao (BIO) to Vienna (VIE) in April 2026 (see full year).

Return flights

30 Apr - 14 May Wizz Air Malta direct
30 Apr - 10 May Wizz Air Malta direct
30 Apr - 07 May Wizz Air Malta direct
30 Apr - 03 May Wizz Air Malta direct
03 Apr - 07 Apr SWISS
01 Apr - 05 Apr Air Europa
02 Apr - 06 Apr Air Europa
26 Apr - 03 May Vueling Airlines
05 Apr - 06 Apr Wizz Air Malta

Also check the deals for one-way flights from Bilbao to Vienna in April.

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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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