Cheapest return flights from Basel to Vienna in April from 193€

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

Return flights

10 Apr - 13 Apr KLM
10 Apr - 13 Apr Austrian Airlines direct
07 Apr - 11 Apr Austrian Airlines
10 Apr - 12 Apr KLM
07 Apr - 11 Apr SWISS direct
13 Apr - 17 Apr KLM
02 Apr - 06 Apr easyJet
06 Apr - 10 Apr KLM
18 Apr - 25 Apr easyJet
02 Apr - 05 Apr Austrian Airlines

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

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