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

Return flights

08 Apr - 13 Apr	Wizz Air
01 Apr - 05 Apr	Wizz Air
02 Apr - 05 Apr	Wizz Air
08 Apr - 12 Apr	Wizz Air
01 Apr - 08 Apr	Wizz Air
08 Apr - 11 Apr	Wizz Air
09 Apr - 15 Apr	Wizz Air
09 Apr - 13 Apr	Wizz Air
10 Apr - 14 Apr	Austrian Airlines	direct
02 Apr - 08 Apr	Wizz Air
28 Apr - 02 May	easyJet
29 Apr - 05 May	easyJet
30 Apr - 05 May	Ryanair
28 Apr - 01 May	easyJet
28 Apr - 03 May	easyJet
30 Apr - 04 May	easyJet
29 Apr - 03 May	easyJet
18 Apr - 01 May	easyJet
30 Apr - 03 May	Ryanair

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

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 return flights from Basel to Vienna in April from 116€

Return flights