Cheapest return flights from Bilbao to Vienna in April from $188

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

Return flights

03 Apr - 05 Apr Vueling Airlines
27 Apr - 02 May Vueling Airlines
02 Apr - 05 Apr Vueling Airlines
08 Apr - 12 Apr Austrian Airlines direct
29 Apr - 03 May Austrian Airlines direct
24 Apr - 27 Apr Iberia
16 Apr - 19 Apr Vueling Airlines
22 Apr - 09 May Vueling Airlines
22 Apr - 06 May Vueling Airlines
12 Apr - 15 Apr Vueling Airlines
02 Apr - 08 Apr Vueling Airlines
29 Apr - 16 May Vueling Airlines
17 Apr - 19 Apr Vueling Airlines
05 Apr - 08 Apr Austrian Airlines direct
05 Apr - 12 Apr Austrian Airlines direct
22 Apr - 07 May Vueling Airlines
22 Apr - 10 May Vueling Airlines
29 Apr - 09 May Vueling Airlines
26 Apr - 16 May Vueling Airlines
29 Apr - 07 May Vueling Airlines

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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