Cheapest return flights from Bilbao to Vienna in April from 179€

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

Return flights

17 Apr - 21 Apr Iberia
05 Apr - 09 Apr Austrian Airlines
12 Apr - 26 Apr Vueling Airlines
12 Apr - 18 Apr Vueling Airlines
15 Apr - 18 Apr Austrian Airlines
02 Apr - 07 Apr Austrian Airlines
15 Apr - 26 Apr Vueling Airlines
01 Apr - 12 Apr Vueling Airlines
02 Apr - 12 Apr Air Europa
05 Apr - 18 Apr Vueling Airlines
30 Apr - 03 May easyJet
26 Apr - 09 May Vueling Airlines
15 Apr - 03 May Vueling Airlines
19 Apr - 09 May Vueling Airlines
19 Apr - 03 May Vueling Airlines
18 Apr - 03 May Vueling Airlines

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

Skyscanner

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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna

Feel free to contact us with any feedback or request another flight research.